Entries |
Document | Title | Date |
20080197634 | Thermally operated rotatable component restraint system - A turboalternator system includes a turboalternator having a rotatable member operatively engaged to a bearing set, a radial support element, and a contact structure engaged with the radial support element. The rotatable member defines a first end, a second end and an axis of rotation. The turboalternator system is configured to be thermally adjustable such that in a first thermal condition the contact structure is at a first radial position with respect to the axis of rotation and contacts the rotatable member to provide support, and in a second thermal condition the contact structure is at a second radial position with respect to the axis of rotation that is spaced further from the axis of rotation than the first radial position. | 08-21-2008 |
20080203732 | Hybrid turbo charger - There is provided a hybrid turbocharger that allows easy and quick attachment/removal of a coupling attachment boss to which an end section of a coupling is attached, thereby reducing the amount of operation time required for an overhaul of the turbocharger. The hybrid turbocharger includes: a turbine section that is driven by exhaust gas introduced from an internal combustion engine; a compressor section that is driven by the turbine section to pressure-feed outside air into the internal combustion engine; and a power generator having a rotating shaft coupled to a rotating shaft of the turbine section and the compressor section via a coupling. A coupling attachment boss to which one end section of the coupling is coupled, intervenes and is fixed, via a boss fixing nut that screws onto a screw section formed on a tip end of one end section of the rotating shaft of the turbine section and the compressor section, between one end surface of a turbine rotor that constitutes the turbine section or one end surface of a compressor impeller that constitutes the compressor section, and the boss fixing nut. | 08-28-2008 |
20080217920 | TURBINE WITH TUBE ARRANGEMENT AND METHOD OF PREVENTING DETACHMENT OF A FLUID FLOW - Turbine system including a turbine and a tubular arrangement having an exit opening. The tubular arrangement is arranged on a downstream side of the turbine. At least one flow controlling device at least partially prevents a fluid flow through the tubular arrangement from becoming detached from the tubular arrangement. The at least one flow controlling device is positioned within the fluid flow and in an area of the exit opening. The turbine system is configured to operate efficiently in an environment wherein at least an upper edge of the exit opening is arranged above a downstream liquid level. | 09-11-2008 |
20080224473 | Roto-synchronous electric motor - An electric motor for an automobile is herein introduced as a power source which does not require gas or any other fuel of any kind; nor does it require solar power, batteries, nor fuel cells for its operation. The vehicle will be powered by the dynamics of the physical dynamics of the electromagnetic forces of momentum. This novel idea drastically alters the perception of the automobile with its internal combustion engine, need for a radiator, muffler, anti-freeze, etc. In fact, this vehicle does not have what is usually thought of as an “engine.” It operates under the dynamics of physical laws of electromagnetic force for mechanical propulsion and strength of torque for horsepower. Otherwise, it operates in the same conventional manner as does the typical passenger automobile. Moreover, this novel idea addresses the adverse effects of air pollution upon human health, environmental ecology, global oil depletion, and protracted monetary expense. | 09-18-2008 |
20080231051 | MIDGET GAS TURBINE - The present invention provides a midget gas turbine has: | 09-25-2008 |
20080231052 | Air-wind power system for a vehicle - The present invention provides an air-wind power system for a vehicle having an electrically operable drive system. The system includes at least one battery which is mounted within an interior portion of such vehicle and which is connected to such drive system and at least one air-wind powered turbine which is mounted on the vehicle and which is electrically coupled to the at least one battery. The air-wind powered turbine has a propeller fixed in a vertical plane and mounted on a horizontally disposed shaft having an axis thereof being disposed perpendicular to a longitudinal axis of such vehicle. A rotational movement of the propeller caused by an air current enables the at least one turbine to generate an electric energy which is stored in the at least one battery and which is used by such drive system to move such vehicle in a direction of travel. | 09-25-2008 |
20080231053 | Apparatus For Production of Hydrogen Gas Using Wind and Wave Action - A platform apparatus for producing hydrogen gas from water includes a buoyant base configured for floating in a body of water, such as on the ocean, a vertical support member extending upwardly from the base, a wind turbine rotatably coupled to the support member for transforming the kinetic energy of wind into rotational energy, a generator coupled to the wind turbine for transforming the rotational energy generated into DC electricity, and an electrolysis apparatus affixed to the platform for using the electricity to extract hydrogen gas from water by the process of hydrolysis. The electrolysis apparatus preferably comprises an exchange chamber for storing water collected from the body of water, a pair of corrosion resistant electrodes, and a gas collection apparatus for collecting the hydrogen gas produced by electrolysis. The platform apparatus preferably includes a pumping apparatus powered by wave motion of the body of water for supplying water to the electrolysis apparatus. A gearing system preferably allows the generator to be driven at a greater rotational speed than the wind turbine. | 09-25-2008 |
20080238101 | Gas production well secondary purpose turbine electric power generator system - A natural gas production well secondary purpose turbine electric power generator system includes: a.) a natural gas production well from an underground or underwater natural gas well production field that produces natural gas at the surface at an elevated pressure of at least 500 psi and at least 200 psi in excess of desired pressure delivered to gas processing or gas distribution lines; b.) a natural gas valving subsystem connected to said well; and, c.) a power generating turbine subsystem, including at least one gas driven turbine located in at least one of said well and said gas valving subsystem. | 10-02-2008 |
20080246281 | TURBOALTERNATOR WITH HYDRODYNAMIC BEARINGS - This invention provides a small, high efficiency, oil-free turbine-driven alternator (i.e. turboalternator) suitable for conversion of stored energy in a process gas to electrical power, facilitating recapture of energy during operation that would otherwise be wasted. The turboalternator includes a turbine and a generating device operatively connected together by a rotating shaft capable of rotating at high speeds. The rotating shaft is supported by foil gas bearings. | 10-09-2008 |
20080252077 | GENERATING ENERGY FROM FLUID EXPANSION - Some embodiments of a fluid expansion system include a turbine generator apparatus in which the driven member is arranged on the outlet side of the turbine wheel. In such circumstances, the fluid output from the turbine wheel can flow towards the driven member, for example, to provide heat dissipation to some components of the turbine generator apparatus (e.g., generator electronics or the like). This arrangement of the turbine wheel relative to the driven member also permits the use of bearing supports on both the input side and the outlet side of the turbine wheel. | 10-16-2008 |
20080252078 | RECOVERING HEAT ENERGY - Some embodiments of a generator system can be used with the working fluid in a Rankine cycle. For example, the generator system can be used in a Rankine cycle to recover heat from one of a number of commercial applications and to convert that heat energy into electrical energy. In particular embodiments, the generator system may include a turbine generator apparatus to generate electrical energy and a liquid separator arranged upstream of the turbine generator apparatus. | 10-16-2008 |
20080265579 | DRIVE TRAIN FOR AN IMMERSION ENERGY PRODUCTION SYSTEM - The invention relates to a power generation plant, driven by a water current, comprising
| 10-30-2008 |
20080265580 | Jet Engine Comprising an Integrated Electric Motor/Generator Unit - A jet engine, in particular for an aircraft, having a high-pressure compressor that is situated inside a compressor housing, the high-pressure compressor having blade elements that, through their rotational motion, compress air flowing into the high-pressure compressor via an intake channel, the high-pressure compressor having a plurality of compressor stages on which the blade elements are situated, and the jet engine also having an integrated electric motor/generator unit, wherein the motor/generator unit is situated in the rotational plane of the at least first compressor stage of the high-pressure compressor, and includes a stator that extends around the periphery of the compressor housing, as well as a runner that is formed by the blade elements of the at least first compressor stage, and that the motor/generator unit has an output power of 100 kVA to 150 kVA. | 10-30-2008 |
20080272597 | Power generating plant - During operation of a power generating plant, which essentially comprises a gas turbogroup, a compressed air accumulator, an air turbine which is equipped with at least one generator, the compressed air which is extracted from the compressed air accumulator is directed through a heat exchanger, which acts on the outflow side of the gas turbogroup, and is thermally conditioned there. This compressed air then charges the air turbine, wherein during a “black out” or other shutdown of the power generating plant, the electric current energy which can be obtained by means of the thermally conditioned compressed air in the air turbine, via a power line is used directly for start-up of the gas turbogroup. | 11-06-2008 |
20080272598 | Power augmentation of combustion turbines with compressed air energy storage and additional expander - A combustion turbine power generation system ( | 11-06-2008 |
20080277940 | System and apparatus for improved turbine pressure and pressure drop control using turbine head potential - A system for improved power generation through movement of water having a turbine positioned in a moving body of water to receive kinetic energy, a blocking fitting, attachment or wall on the upper surface of the turbine to creates head potential in a moving body of water; an energy producing cell that is driven by said head potential. The energy producing cells are positioned to receive potential energy in addition to the kinetic energy from the head effect converting said energy combination or contribution by the movement of water through the cell. The system turbine may be fitted with a member positioned circumferentially about the housing for inducing a pressure drop across the turbine. The member may be a rotating blade, cantilevered duct, circumferential flange, radial eductor, and air tube for injection of ambient air into said water source. | 11-13-2008 |
20080290663 | Hydroelectric in-pipe generator - The present device provides an in-pipe turbine generator having a conduit, a plurality of runner blades positioned within the conduit, and a pitch adjustment mechanism whereby the pitch of the runner blades may be varied. The pitch adjustment mechanism further includes pitch adjustment screws that are positioned on a tangential flat on the master pitch adjustment bevel gear. Rotation of the pitch adjustment screw rotates the master pitch adjustment bevel gear thereby rotating the blade hub gears and the runner blades. Runner blade torque and angular velocity is transferred to a DC power generator and may be converted to AC power. | 11-27-2008 |
20080303282 | Water cycling system with compressor motive force and with turbine electric power generator - A water cycling system with compressor motive force and with turbine electric power generation, includes: (a) a water piping subsystem that has a circuitous loop means for continuously or intermittently circulating water in a loop, the loop having an upward flowing side and a downward flowing side, the loop having a bottom level and a top level with a head differential of at least fifty feet between the bottom level and the top level; (b) an air compressor subsystem including at least one air compressor having a compressed air outlet with the air outlet being located below the top level in the upwardly flowing side of the loop; and, (c) at least one electric power generating water-driven turbine located within the loop. In some instances the subsystem of piping is part of a water well; in other instances, part of a geothermal well; in yet other instances a different system, such as an above-ground system, e.g. a water tower. | 12-11-2008 |
20080309086 | Wind Turbine Apparatus - Conventionally, a main shaft of the wind turbine apparatus has awkward such as heaviness or difficulties of assembling, since the length of the main shaft must be long to support a generator rotor. It is requested originally to light heaviness of a wind turbine apparatus, since it supports a wind wheel and a generator etc. on a tower at prescribed height. A hub | 12-18-2008 |
20080309087 | SYSTEMS AND METHODS FOR POWER GENERATION WITH EXHAUST GAS RECIRCULATION - A power generation system includes a gas turbine system. The turbine system includes a combustion chamber configured to combust a fuel stream a compressor configured to receive a feed oxidant stream and supply a compressed oxidant to the combustion chamber and an expander configured to receive a discharge from the combustion chamber and generate an exhaust comprising carbon dioxide and electrical energy. The system further includes a retrofittable exhaust gas recirculation system including a splitter configured to split the exhaust into a first split stream and a second split stream, a heat recovery steam generator configured to receive the first split stream and generate a cooled first split stream and a purification system configured to receive the first cooled split stream and the second split stream and generate a recycle stream, wherein the recycle stream is mixed with the fresh oxidant to generate the feed oxidant stream. | 12-18-2008 |
20080315588 | EARTH CURRENT POWERED RADIAL OUTFLOW TURBOGENERATOR - Presented is an improved concept for deriving power from flowing fluid currents in the form of a radial outflow turbine that drives a generator. Fluid normally enters the turbine rotor axially and exits radially through power generating elements. Such power generating elements may be airfoil or more blunt shaped where, in the latter instance, rotor rotational power is generated by trailing edge vortex forces acting on the power generating elements. The instant invention turbogenerator may be utilized in either gas or liquid and examples of both are given. Drive fluids are normally derived from the earth's natural occurring fluid currents. | 12-25-2008 |
20080315589 | Energy Recovery System - An energy recovery system for a process means ( | 12-25-2008 |
20080315590 | System for Harnessing the Force of Gravity - The invention relates to a system for harnessing the force of gravity. The purpose of the present invention refers to the combined or separate production of energy and/or the pumping of fluid or gases, using a system including a support point on which a long surface can pivot by mean of hinges or bolts. The aforementioned surface is characterized in that it comprises surfaces which are joined at each end by means of hinges such that they can move vertically, the vertical position thereof being maintained under the action of the force exerted by one or more weights which can be moved from one surface to the other and vice versa by means of mechanisms using motors of any type. In this way, when one end surface is lowered, the other surface is raised, thereby actuating the pistons which move inside cylinders which are joined by rods to the end surfaces and which can generate a pneumatic or hydraulic pressure system. | 12-25-2008 |
20090001727 | Process for Production of Electric Energy and Co2 From a Hydrocarbon Feedstock - The present invention relates to a process for production of electric energy and CO | 01-01-2009 |
20090001728 | SECONDARY POWER SOURCE FOR A LIGHT TRUCK VEHICLE - The invention is directed at an air flow apparatus for use with an electric vehicle. The air flow apparatus operates as complementary energy sources for the production of electricity to maintain battery capacity for the propulsion of an electrically powered vehicle. This is preferably achieved by combining induced air flow and the burning of a fossil fuel, such as propane, to effect generator output. In another embodiment, the use of propane is reduced as the vehicle proceeds at specific speeds. | 01-01-2009 |
20090008940 | Hydroelectric Device - The present invention provides a hydroelectric device having a closed conduit portion extending along an elevational drop, with a turbine positioned at a lower elevation and in fluid communication with the closed conduit portion. The closed conduit portion contains a volume of fluid forming a pressure head therein, the fluid impacting the turbine in such a manner as to operate the turbine and produce electricity therefrom. | 01-08-2009 |
20090015011 | DEVICE FOR PRODUCING ELECTRICAL POWER IN A TWO-SPOOL GAS TURBINE ENGINE - The invention relates to a device for producing electrical power in a multi-spool gas turbine engine comprising at least one first rotary spool ( | 01-15-2009 |
20090015012 | AXIAL IN-LINE TURBOMACHINE - A turbomachine has a housing defining an axis and having an axially outwardly directed first end wall. A shaft rotatable about the axis inside the housing has a first end projecting axially from the housing. An electric rotor is provided on the shaft, and an electric stator is provided on the housing juxtaposed with the electric rotor. A radial impeller fixed on the first shaft end outside the housing has an inner face directed axially toward the housing end wall. A magnetic bearing half is fixed on the housing end wall immediately adjacent and directed at the impeller inner face. | 01-15-2009 |
20090039653 | TURBOJET COMPRISING A CURRENT GENERATOR MOUNTED IN THE FAN AND A METHOD OF MOUNTING SAID GENERATOR IN THE FAN - The invention relates to a twin-spool gas turbine turbojet comprising a high-pressure rotor ( | 02-12-2009 |
20090045629 | TURBO-GENERATOR CONTROL WITH VARIABLE VALVE ACTUATION - An internal combustion engine incorporating a turbo-generator and one or more variably activated exhaust valves. The exhaust valves are adapted to variably release exhaust gases from a combustion cylinder during a combustion cycle to an exhaust system. The turbo-generator is adapted to receive exhaust gases from the exhaust system and rotationally harness energy therefrom to produce electrical power. A controller is adapted to command the exhaust valve to variably open in response to a desired output for the turbo-generator. | 02-19-2009 |
20090045630 | Exhaust gas electric generation apparatus and method - An apparatus for generating electricity from a relatively low velocity exhaust produced by a piece of machinery. The apparatus includes a fan assembly located inside a frame mounted adjacent to the exhaust vent found on the piece of machinery. The fan assembly includes a plurality of fixed vanes that extend transversely into the exhaust gas. The ends of the vanes are attached to two side plates that rotate freely around the frame's center axis. Attached to the inside side plate is an outer housing with two magnetic plates mounted therein. The two magnetic plates are spaced apart thereby forming a gap in which a stator disc with a plurality of coil members is formed. The stator disc is fixed to an axle that is longitudinally aligned with the center axis of the outer housing and the fan assembly. During operation, the exhaust gas causes the fan assembly and the outer housing to rotate. Because the stator disc is stationary, an electric current is produced in the stator disc as the two magnetic discs rotate around it. The current is then transmitted to a rectifier and inverter for local use or transmission to a utility grid. | 02-19-2009 |
20090051167 | Combustion turbine cooling media supply method - A land based gas turbine apparatus includes an integral compressor; a turbine component having a combustor to which air from the integral compressor and fuel are supplied; and a generator operatively connected to the turbine for generating electricity; wherein hot gas path component parts in the turbine component are cooled entirely or at least partially by cooling air or other cooling media supplied by an external compressor. A method is also provided which includes the steps of supplying compressed air to the combustor from the integral compressor; and supplying at least a portion of the cooling air or other cooling media to the hot gas path parts in the turbine component from an external compressor. | 02-26-2009 |
20090058089 | ELECTRICITY GENERATION IN A TURBOMACHINE - A turbomachine comprising at least one Stirling cycle thermal engine which is mounted at the end of a radial arm ( | 03-05-2009 |
20090072537 | SYSTEM AND METHOD FOR CONVERTING MOIST AIR INTO WATER AND POWER - The present invention is directed to power generation systems and methods for converting naturally occurring moist air into power and water, enabling generation of power without carbon combustion and without the release of green-house gasses which usually accompany thermodynamic power generation. According to one embodiment, a compressor module is used to greatly compress enriched water vapor drawn from the surrounding moist air. The compressed water vapor is then condensed into output water by a working fluid, while the heated working fluid is used in a Rankine-cycle power generation loop to turn a turbine and thereby create transmittable electrical power. | 03-19-2009 |
20090072538 | PLANT FOR THE GENERATION OF ELECTRICITY - A plant for generating electricity includes a gas turbine, a compressor driven by the gas turbine, a reduction reactor configured to reduce metal oxides, fed with a fuel and having a first circulating fluidized bed, a first cyclone configured to separate the metal oxide solids, and feeding at least a portion of the metal oxide solids to the reduction reactor via a first connecting line, an oxidation reactor configured to oxidize the metal oxides having a second circulating fluidized bed and fed only with pressurized air from the compressor, and a second cyclone configured to separate the metal oxide solids and feeding at least a portion of the metal oxide solids to the oxidation reactor via a second connecting line. | 03-19-2009 |
20090085355 | Self-acting variable pitch vertical axis wind turbine - A self-acting variable pitch vertical axis wind turbine is provided with asymmetrically mounted blade paddles rotatably mounted for limited movement such that at one limit of the rotation, a paddle is operational to rotate the impeller and at the other limit of the rotation the paddle feathers. | 04-02-2009 |
20090085356 | Dam-free hydro-power plant - A dam-free hydro-power plant for generating electricity comprises a convergent-divergent water passage including a cylindrical neck containing a shutter, branch pipes connected with the neck, each branch pipe including a reverse valve capable of triggering, depending on the stream direction in the passage. A first and second branch pipes are located in front of the shutter, a third and fourth branch pipes are located behind thereof, a first and second buffers accumulating respectively higher-pressure liquid and lower-pressure liquid, the buffers are communicated through a cross-flow pipeline enclosing a turbine joined with an electro-generator. The first buffer is communicated with the neck via the first and the third branch pipe, whereas the second buffer is communicated with the neck via the second and the fourth branch pipe. The plant is highly efficient due to deploying hydro-impact, and particularly usable in places of tidal activities, in freezing rivers for all-year-round generating electricity. | 04-02-2009 |
20090146427 | Centrifugal driving electricity generation system for energy conservation - A centrifugal driving electricity generation system for energy conservation comprises a kinetic energy driving system powered with electric energy or fuel energy, an impelled rotary system, a gearing wheel group system, at holder, and a power generation system. In the principle of contrast between centrifugal and application of force, the lower kinetic energy driving system drives the impelled rotary system from a centrifugal terminal to make an effect of centrifugal force, which amplifies multiple times the original energy of kinetic energy driving system and makes the system link with a gearing wheel group system through an axis portion of the impelled rotary system to drive the higher power generation system to operate at a high speed for power generation at a rating rotation speed. Thus, the lower kinetic energy driving system may be used to drive the higher power generation system to generate electricity for achievement of energy conservation. | 06-11-2009 |
20090152868 | REMOTE POWER-GENERATING ASSEMBLY - A remote power supply system associated with offshore hydrocarbon production and transportation operations includes an expansion turbine that generates power for the system. The remote power supply system also has a support structure that supports the expansion turbine. A cooling section is supported by the support structure, and is in fluid communication with the expansion turbine to receive the vapor therefrom and to condense it to liquid. A downcomer and boiler section is in fluid communication with the cooling section to receive the liquid condensed from the vapor. An ignition assembly is positioned toward a lower end portion of the downcomer and boiler section. The ignition assembly ignites a fuel and air mixture and causes the liquid received by the downcomer and boiler section from the cooling section to boil into vapor. A return passage conveys vapor from the downcomer and boiler section to the inlet of the expansion turbine. | 06-18-2009 |
20090152869 | Economical method of power generation from solar heat - An apparatus for converting solar heat into electrical power by building a large structure with a transparent roof at the edge of any steep high mountain having a large diameter pipe connected to the roof at the top end of the structure and laid on the surface of the mountain to the top of the mountain. A fan-operated turbine-generator installed at the bottom base of the large diameter pipe generates electricity. The invention includes constructing shallow pools or reservoirs inside the structure, storing the moisture generated via humid air and condensation at the top of the mountain in a pool or water tank, installing a return pipe to the original reservoirs or pools, and installing a hydro-electric turbine-generator at the bottom of the mountain on this return pipe to generate additional electricity. | 06-18-2009 |
20090160190 | Electrical Generation Device - In a preferred embodiment of the present invention, an electric generating device accelerates a plurality of spaced magnetic disks inside a circular chamber. The exterior wall of the circular chamber includes a coil winding, so as the plurality of spaced magnetic discs move within the chamber, an electric current induces in the coil winding. A two-piston mechanical pump drives a gas into traveling compartments located between a pair of the spaced magnetic discs. By forcing fluid into the compartment, the discs are forced to travel within the circular chamber. A set of one-way flow valves ensures that the fluid is uni-directional and directs flow to cause the movement of the discs. A small portion of the generated electricity is returned to the system to energize a pair of helper motors. The electric helper motors, each couple to a respective cam. Rotation of the cams drives the piston pump. | 06-25-2009 |
20090174189 | Turbine assembly for generating electricity in vehicles - A system for generating electricity from the rotational movement of wheels of a vehicle incorporates a turbine assembly, a wheel assembly, and an apparatus for storing electricity. The turbine assembly is disposed within the wheel assembly. The turbine assembly is connected to the apparatus for storing electricity thereby supplying the apparatus for storing electricity with electricity produced by the rotational movement of the wheel. The turbine assembly is comprised of a hollow rotor and a stator. The stator is disposed longitudinally within the hollow rotor. | 07-09-2009 |
20090200805 | COMPRESSED-AIR-STORING ELECTRICITY GENERATING SYSTEM AND ELECTRICITY GENERATING METHOD USING THE SAME - Disclosed are a compressed air energy-storing electricity generating system and an electricity generating method using the same, in which air of a high pressure is injected into a tank laid under the ground using midnight electricity and surplus produced electricity, and the air of the high pressure in the tank is uniformly discharged so as to drive a generator during a time period when the consumption of electric power is high, thus efficiently managing energy. | 08-13-2009 |
20090212570 | Hybrid solar thermal chimney - A solar power arrangement for converting solar energy into electricity comprising; a solar chimney, the chimney having a flared base spaced from the ground the chimney including a transparent surface to allow solar energy to heat air within the solar chimney. A first air turbine drives a first generator, and the chimney including an exhaust. The first air turbine drives an air compressor and wherein the compressor includes an ambient air intake and a plurality of pipes for receiving compressed attached to the solar chimney. A plurality of heliostats focus solar energy on the pipes to heat the compressed air contained therein and a second turbine driven by expansion of the compressed air wherein the second turbine drives a second generator. | 08-27-2009 |
20090218821 | LOW EMISSION TURBINE SYSTEM AND METHOD - A turbine system is provided. The turbine system includes a compressor configured to compress ambient air and a combustor configured to receive compressed air from the compressor, and to combust a fuel stream to generate an exhaust gas. The turbine system also includes a turbine for receiving the exhaust gas from the combustor to generate electricity; wherein a first portion of the exhaust gas is mixed with the ambient air to form a low-oxygen air stream, and wherein the low-oxygen air stream is compressed using the compressor, and is directed to the combustor for combusting the fuel stream to generate a low-NO | 09-03-2009 |
20090236854 | POWER GENERATING DEVICE CAPABLE OF OUTPUTTING AT CONSTANT ROTATION SPEED - A power generating device capable of outputting at a constant rotation speed is configured with a constant speed unit for transforming a varying input rotation speed into a constant output rotation speed, which comprises: a power source, an electric generator and a constant speed unit; wherein the constant speed unit further comprises: a first differential gear set, having two input ends and an output end being configured in a manner that one of the two input ends is connected with the power source and the output end is connected to a load; a continuously variable transmission (CVT) mechanism, configured with an input end and an output end in a manner that the input end is connected to the power source; a hydraulic torque converter, configured with an input end and an output end in a manner that the input end is connected to the load; a second differential gear set, configured with two input ends and an output end in a manner that the two input ends are connected respectively to the output end of the CVT mechanism and the hydraulic torque converter so as to perform a power composition process in the second differential gear set and then transmit the composite power from its output end to the other input end of the first differential gear set that is not connected to the power source. | 09-24-2009 |
20090250933 | TURBO GENERATOR - A turbo generator having a turbine configured to be driven by exhaust gas from an internal combustion engine, and an electric generator having a rotor coupled to the turbine and a stator having an ironless coil arranged with the rotor to generate electric power when the rotor is rotated by the turbine. | 10-08-2009 |
20090261590 | ELECTRICAL ENERGY GENERATING SYSTEM - An electrical energy generating system that does not cause destruction of natural environment and environment pollution in installation of the generating device and in the operation thereof is provided. | 10-22-2009 |
20090261591 | SOLAR STEAM GENERATOR - A solar power generation system includes a solar receiver disposed on a tower that receives radiant heat reflected from a field of solar collectors. The solar receiver includes an evaporator having a plurality of vertically oriented tubes to form a panel for receiving a fluid, such as water and/or steam, wherein the tubes have a rifled internal surface. The fluid within the tubes has a mass flow greater than 0.2×10 | 10-22-2009 |
20090261592 | Solar Energy Conversion Using Brayton System - A modified Brayton Cycle Engine employs solar radiation to heat a compressible Brayton working fluid for driving a turbine to which an electric generator is coupled for converting solar radiation to electricity. A compressor, also coupled to the turbine, compresses the Brayton working fluid before it is heated by the solar radiation. Heat from a solar MHD generator may also be used to heat the Brayton working fluid. A heat pipe can be used to efficiently transfer heat from the solar radiation or MHD generator to the Brayton working fluid. Spent Brayton working fluid exiting the turbine is passed through a heat exchanger to preheat compressed Brayton working fluid exiting the compressor before the compressed Brayton working fluid is heated by the solar radiation. The spent Brayton working fluid exiting the heat exchanger may be further cooled in another heat exchanger across which ambient air can be blown. | 10-22-2009 |
20090267349 | Production Processes, Systems, Methods, and Apparatuses - The present disclosure provides production processes that can include exposing a carbon-based material to liquid media to form hydrocarbon fuel. Waste to fuel conversion processes as well as waste material processing reactors are provided that can be configured to convert waste to fuel. Heat exchangers, power generation processes and combustion turbine exhaust apparatus are also provided. Fuel generation processes and generation systems are provided. Reaction media conduit systems as well as processes for servicing reactant media pumps coupled to both inlet and outlet conduits containing reactant media, are also provided. | 10-29-2009 |
20090278355 | MINIATURE HYDRO-POWER GENERATION SYSTEM - A miniature hydro-power generation system includes an outer housing and an inner housing. The outer housing may receive a flow of liquid flowing in a first direction at a predetermined range of pressure. The flow of liquid may be decreased by a predetermined amount of pressure and increased by a predetermined amount of velocity and channeled to a hydro-generator included in the inner housing with an inlet nozzle. The flow of liquid may be channeled with the inlet nozzle to flow in a second direction that is substantially perpendicular to the first direction. Upon transfer of kinetic energy in the flow of liquid to the hydro-generator, the inner housing may rotate in the second direction. The flow of liquid may then be channeled back to the first direction and out of the housing with an outlet nozzle. The outlet nozzle configured to increase the pressure and decrease the velocity of the flow of liquid to minimized non-laminar flow characteristics. | 11-12-2009 |
20090284013 | Dry 3-way catalytic reduction of gas turbine NOx - A power generation system capable of eliminating NO, components in the exhaust gas by using a 3-way catalyst, comprising a gas compressor to increase the pressure of ambient air fed to the system; a combustor capable of oxidizing a mixture of fuel and compressed air to generate an expanded, high temperature exhaust gas; a gas turbine engine that uses the force of the high temperature gas; an exhaust gas recycle (EGR) stream back to the combustor; a 3-way catalytic reactor downstream of the gas turbine engine outlet which treats the exhaust gas stream to remove substantially all of the NO | 11-19-2009 |
20090289457 | HYDROGEN POWERED STEAM TURBINE - A process provides energy from a hydrogen flame to produce ultra high temperature steam, which is water vapor having a temperature over 1200° C., as an energy transfer medium to drive a steam turbine. The hydrogen fuel may be supplied to the system from a source of isolated hydrogen such as compressed or liquefied H | 11-26-2009 |
20090309364 | POWER GENERATION SYSTEM FOR AN AIRCRAFT USING A FUEL CELL - A fuel cell ( | 12-17-2009 |
20090322089 | Integrated solar energy receiver-storage unit - Receivers for use in solar energy collector systems and solar-powered electrical energy generating plants are provided. The receivers comprise a solar radiation absorbing core that converts absorbed solar radiation to thermal energy. The core comprises a refractory material to allow the receivers to operate continuously at high temperatures reached by absorbing concentrated solar radiation. The thermal energy so generated in the core may be stored in the receiver for a transitory period, or for a more extended period. Receivers may comprise one or more fluid channels in and/or around the core for conveying a working fluid to facilitate extraction of stored thermal energy from the core. | 12-31-2009 |
20090322090 | ENERGY STORAGE SYSTEM AND METHOD FOR STORING AND SUPPLYING ENERGY - An energy storage system is provided which includes an electrolyser a hydrogen gas storage and a power plant. The electrolyser is connected to the hydrogen gas storage and the hydrogen gas storage is connected to the power plant. Furthermore, a method for storing and supplying energy is provided which includes delivering electrical energy to an electrolyser; decomposing water into oxygen and hydrogen gas by means of the electrolyser; storing the hydrogen gas; supplying the stored hydrogen gas to a power plant; and producing electrical energy via of the power plant. | 12-31-2009 |
20100001528 | UNDERWATER GENERATOR - The present invention relates to a underwater generator for generating electricity comprising: a casing; a turbine propeller assembly configured within the casing; a platform, where said platform provides a mechanism to hold the casing; a cover member, where said cover member protects the turbine propeller assembly; and a power cable for transmitting electrical energy from the underwater generator to a user thereof. The casing may include a slit at a bottom portion, where the slit allows the removal of sediments, sand particles and similar materials. The turbine propeller assembly includes a plurality of blades. In one exemplary embodiment, the plurality of blades may turn in one direction and in yet another exemplary embodiment, the blades may turn in two directions. | 01-07-2010 |
20100001529 | RIBBON DRIVE POWER GENERATION AND METHOD OF USE - The ribbon drive generation apparatus is comprised of a ribbon-like curved shape, composed either of metal or other suitable material, attached to a containment tube, peripheral rings, shaft, or porous central tube, with the complete apparatus being contained in a tube having a constant diameter for the length of the tube. The ribbon can be peripherally mounted to the containment tube and optionally to a central porous tube. In this form the containment tube rotates and can form part of a rotor for a generator apparatus. The optional central porous tube can also be used as a bearing surface or, if attached to the inside edge of the ribbon, a power take-off shaft. | 01-07-2010 |
20100007146 | Method And Apparatus For Generating Electrical Power - A superheater in a power plant that superheats steam to operation conditions exceeding an operating limit of an associated steam-producing boiler. The superheater combusts oxygen and fuel with cooled recycled combustion gas to produce a CO | 01-14-2010 |
20100019496 | METHOD AND SYSTEMS FOR OPERATING A COMBINED CYCLE POWER PLANT - A method and system for operating a gas turbine engine power system are provided. The system includes a gas turbine engine system that includes a gas turbine engine coupled to an electrical generator through a first shaft wherein the gas turbine engine includes a compressor, a combustion chamber, and a turbine drivingly coupled to the compressor and the electrical generator. The system also includes a variable speed electrical motor coupled to a load through a second shaft and a variable speed drive selectably couplable to the electrical generator during a starting sequence of the gas turbine engine system in a first configuration of the gas turbine engine power system and to the variable speed motor in a second configuration of the gas turbine engine power system. | 01-28-2010 |
20100025998 | SUBMERGED HYDROELECTRIC TURBINES HAVING BUOYANCY CHAMBERS - In a hydroelectric turbine having a rotor disposed within a stator housing, the rotor having an annular outer rim received by a channel in the stator housing, the improvement comprising a buoyant rotor, the rotor preferably having buoyancy chambers disposed within the rotor. The buoyancy chambers may be disposed within the annular outer rim, the blades or an annular inner rim, or combinations thereof. Preferably, the buoyancy chambers are filled with a material having a specific gravity of one or less, and most preferably the filler material is a polymer foam that adds rigidity to the rotor. | 02-04-2010 |
20100038910 | ELECTRICAL EQUIPMENT GENERATOR OF ELECTRICAL POWER - “IMPROVEMENT IN ELECTRICAL EQUIPMENT GENERATOR OF ELECTRICAL POWER”, the invention herein refers to improvements in electrical power generating equipment which, due to the construction adopted, allows simplified maintenance at reduced frequency; in addition to useful application in several types of hydro electrical power plants, namely: micro, mini and small sized hydroelectric power plants. | 02-18-2010 |
20100045042 | Renewable Energy Electric Generating System - A system, apparatus and method for generating electricity from renewable geothermal, wind, and solar energy sources includes a heat balancer for supplementing and regulating the heat energy fed to a turbine generator; a hydrogen-fired boiler for supplying supplementary heat; and an injection manifold for metering controlled amounts of superheated combustible gas into the working fluids to optimize efficiency. | 02-25-2010 |
20100045043 | SYSTEM FOR GENERATING ELECTRIC POWER - System for generating electric power characterised in that it comprises a line of turbines including a plurality of horizontal axis turbine devices ( | 02-25-2010 |
20100052325 | ENERGY GENERATION PLANT DRIVEN BY WIND OR WATER CURRENTS - Power generation plant for obtaining electrical power from a water or air flow includes a turbine; an electrical generator, having a coaxial configuration of a rotor and a stator. The rotor is an external rotor and part of an annular support structure for the turbine. The stator is housed in a stator housing which is sealed to the ambient medium and a wall area of the sealed stator housing running in the area of the gap between rotor and stator so that the rotor is situated radially outside the sealed stator housing and the magnetic interaction between rotor and stator occurs through this wall area. A mount for the annular support structure includes the rotor. The mount is situated adjoining the gap between the rotor and stator and is supported on the external circumference of the sealed stator housing. | 03-04-2010 |
20100052326 | GEOTHERMAL ENERGY SYSTEM - A method and system for generating electrical energy is provided. The method and the system comprises a geothermal underground dry space with a hot ambient temperature, a water intake at the bottom of the sea or ocean, a passageway leading from said water intake to said geothermal underground dry space, allowing water to flow from said water intake to said geothermal underground dry space, a duct for allowing hot water or steam to escape upwardly from said geothermal underground dry space towards the surface of the ground, and means for converting thermal energy from said hot water or steam to electrical energy. | 03-04-2010 |
20100060005 | Power generation system using low grade solar energy - Disclosed is a system providing practical power generation from heat energy input from a low grade source, such as solar energy. In a modified Rankine cycle, increased energy is extracted via the turbine by letting the working fluid drop to a lower pressure. Phase change of the low pressure working fluid is accomplished using enhanced condensation. Condensation is enhanced by use of an evaporative cooler. To enable continued operation when solar exposure is attenuated, a supplemental heater is included to heat the working fluid. | 03-11-2010 |
20100060006 | GENERATOR - The generator has a driving section provided with an impeller received in a casing, which is formed so as to allow the fluid at high-temperature and under high-pressure to flow in an inlet and to allow the fluid to flow out of an outlet, and adapted to rotate the impeller by the flow pressure of fluid, a power generating section consisting of a rotor and a stator coil, and a driving shaft having one end for fixing the impeller and the other end for fixing the rotor. Electric power is generated at the power generating section by rotating the rotor by the impeller through the driving shaft. The generator is further provided with a partition wall for hermetically partitioning the rotor and the stator coil with the rotor contained in a rotor containing chamber formed therein. | 03-11-2010 |
20100066089 | SUBSEA TURBINE WITH A PERIPHERAL DRIVE - A ducted water turbine is configured to be installed in a subsea environment to generate hydroelectric power and broadly includes a turbine housing, a turbine rotor, and a generator. The turbine rotor includes a peripheral rim and a plurality of rotor blades mounted to and extending radially inwardly from the rim. The turbine housing includes a duct that permits water to flow through the housing. The peripheral rim is rotatably mounted in the duct, with the water flow causing the turbine rotor to spin. The turbine rotor is drivingly connected to the generator and powers the generator when the turbine rotor is spun by the water flow. | 03-18-2010 |
20100072752 | POWER GENERATION SYSTEM USING HELICAL TURBINE - Disclosed is a helical turbine power generation system for generating electricity by using a helical turbine and an overload prevention generator, the system including: a helical turbine rotatably provided in a frame so as to continuously generate rotation force under unidirectional or multidirectional fluid flow; a step-up gear for increasing a rotational velocity of the helical turbine up to a level required for generating electricity; and an overload prevention generator for generating electricity by using the rotational velocity transferred from the step-up gear, and for preventing overload caused by a sudden increase in a rotational velocity. Therefore, it is possible to reduce equipment costs and to prevent environmental pollution. | 03-25-2010 |
20100078941 | Pliant or Compliant Elements for Harnessing the Forces of Moving Fluid to Transport Fluid or Generate Electricity - Pliant, or compliant mechanisms for extracting electrical energy or useful work from a moving fluid are described. Persistent deformations in flexible elements are maintained with deformation retaining, or restraining components. The deformation retaining components may, in various embodiments, include rigid or tensile members, elastic coils, and/or the like. The deformations of the mechanisms may be configured so as to receive forces from moving fluid and transfer those forces in a variety of ways so as to pump fluid or generate electricity from this pumped fluid, or to generate electricity from material strains induced by moving fluid. | 04-01-2010 |
20100084866 | SYSTEM AND METHOD FOR A HYDRO-HYDRAULIC GRAVITATIONAL GENERATOR - A system and method for generating electricity using a hydro-hydraulic gravitational generator. In such a system, a main housing that is disposed in deep water may be exposed to deep water pressure. A piston disposed in the main housing may be raised as water enters the main housing. Water passing through water turbines generate electricity in this phase. After the piston is raised to its highest point within the main housing, the main housing may be exposed to atmospheric pressure such that the gravitational force on the piston expels the water that was just drawn in. The expelling water also may generate electricity by being passed though water turbines. The cycle may be repeated and electricity may be continuously generated. | 04-08-2010 |
20100084867 | WIND POWER GENERATOR - The wind power generator includes: a wind tunnel formed by a cylindrical member erected on a foundation in a vertical direction; a plurality of wind-collecting plates that extends from a circumferential wall of the cylindrical member in directions normal to the circumferential wall; a plurality of upper and lower guide plates provided between the wind-collecting plates; a plurality of wind inlets that introduces wind collected by the wind-collecting plates into the wind tunnel; back-flow preventing means that allow only the flow of wind blowing from the outside of the cylindrical member into the inside of the cylindrical member; a turbine that is driven by wind blowing out from one end of the wind tunnel, and power generator that is driven by the turbine. | 04-08-2010 |
20100090465 | Process of installing prefabricated sections of pressurized and/or non-pressurized fluid-, utility-, and/or matter-carrying and encapsulated mediums with turbine systems attached into medium systems - This patent pertains to an embodiment for a process for installing prefabricated sections of fluid-, utility-, and/or matter-carrying medium systems with turbines systems attached to change the kinetic energy of flowing fluids, utilities, and/or matter into electrical energy. Sections of existing or yet to be discovered mediums systems will be removed and replaced with prefabricated sections with varying turbine systems attached. These prefabricated systems can be installed in isolation or in groups along the entirety of a medium system to maximize potential electrical energy production. A system for conducting the newly generated electricity to desired destinations is also described. The patent uses the resource of infinite consumer demand for fluids, utilities, and/or matter to be transported to and from geographical areas via medium systems to generate electricity. This untapped resource of infinite consumer demand has the potential to be a beneficent “green” power source that can put power back into the grid in a clean and efficient manner. | 04-15-2010 |
20100096856 | APPARATUS AND METHOD FOR GENERATING ELECTRIC POWER FROM A LIQUID CURRENT - A liquid current power generating system in one embodiment includes a first electric generator, a first vertical rotor operably connected to the first electric generator and extending into a liquid current, and a first turbine operably connected to the first vertical rotor and including at least one first end plate and a first vertical louver with a front side, and a back side, and pivotable between a first position whereat the backside is in contact with a first wall portion of the at least one first end plate, and a second position whereat the backside is in contact with a second wall portion of the at least one first end plate. | 04-22-2010 |
20100096857 | FLOW DEVELOPMENT AND COGENERATION CHAMBER - A fluid handling and cogeneration system has an inlet conduit receiving a fluid, a housing having a inlet end, a outlet end and an interior surface. The housing encloses an inner body which together with the housing is arranged to form an annular space between the interior surface of the housing and an exterior surface of the inner body. The system also includes at least one diverter configured such that the fluid is directed to circulate around the inner body and traverse the annular space from the diverter toward the outlet end of the housing in an organized fashion. A generator is provided within the housing to harness the fluid traversing the annular space to generate electrical power. | 04-22-2010 |
20100117362 | WIND POWER TURBINE - A wind power turbine having a pylon; a nacelle; an electric generator fitted to the nacelle to produce electric energy; a frequency converter housed inside the pylon; and a cooling system for cooling the frequency converter, and which has an open-loop circuit provided with a conduit, and at least one cooling fin thermally connected to the frequency converter and housed in the conduit. | 05-13-2010 |
20100117363 | AIRBORNE STABILIZED WIND TURBINES SYSTEM - Airborne system for producing electricity from wind includes at least one shaft, one or more wind turbines rotatably mounted to each shaft, and generators that convert rotation of the turbine(s) into electricity. A lifting section is connected to the shaft(s) and generates a lifting force that causes the system to be airborne. A center of gravity of the system is lower than its center of lift. When the turbines are exposed to wind and rotate (at least one in one direction and another in an opposite direction), torques induced on the shaft(s) of the system balance each other and remaining deferential torque is balanced by returning torque that is generated by the angular deviation of the center of gravity from its lowest position. A magnitude of this returning torque increases as the angular deviation increases until the system reach angular stability. Electricity is generated and conducted for storage or usage. | 05-13-2010 |
20100117364 | BUOYANCY HYDRO POWER GENERATOR AND METHOD - A buoyancy hydro power installation comprises wave energy collectors and compressors mounted on a platform at sea level which sits on a vertical tower extending below sea level and houses compressed air pipes, expansion pipes, compressed air storage chambers and a turbine at the submerged end of the tower, said installation being tethered to the sea floor. The wave energy collectors comprise buoyancy tanks mounted on the platform which move up and down with wave motion which drives the air compressors and there are sea current energy collectors comprising turbines which are mounted on the outside of the vertical tower. | 05-13-2010 |
20100127498 | STEAM DRIVEN TURBINE GENERATOR SYSTEM - A system for generating electricity from steam power, which includes a steam source communicated with a steam load, the steam load requiring steam at a load pressure lower than the steam source; a pressure reduction valve communicated between the steam source and the steam load, and adapted to reduce steam pressure to the load pressure; and a pressure reduction valve bypass circuit including a steam turbine for converting steam to electric power, the turbine being communicated with an electric power load to provide power to the load. The turbine is advantageously positioned vertically above a motor. | 05-27-2010 |
20100127499 | TAPERED HELICAL AUGER TURBINE TO CONVERT HYDROKINETIC ENERGY INTO ELECTRICAL ENERGY - A helical auger turbine and hydrokinetic device for use with electrical generators for producing electricity. The auger turbine includes a generally helical turbine blade rotatably mounted on a central shaft, which may be tapered at each end, and a flange extending perpendicularly to an edge of the turbine blade. At least one turbine blade support connection is included for connecting the central shaft to a support structure. An electrical generator may be powered by the helical auger turbine, that can be used in a tidal water flow. The helical auger turbine can operate a high pressure pump connected to a hydraulic accumulator for storing pressurized hydraulic fluid from the high pressure pump. An electrical generator can be operated by hydraulic fluid delivered from the hydraulic accumulator at times of slow water flow. A plurality of helical auger turbines can be horizontally oriented under water, tethered to legs of an ocean platform such as an oil rig secured to the seabed. | 05-27-2010 |
20100133834 | Differential pressure generator - An electrical generator ( | 06-03-2010 |
20100133835 | TANDEM ELECTRIC MACHINE ARRANGEMENT - The tandem electric machine arrangement comprises an outside rotor having two axially spaced-apart sets of circumferentially-disposed permanent magnets. It also comprises an inside stator having at least two electrically-independent windings, the at least two windings axially spaced apart from one another and disposed relative to the magnet sets to thereby be magnetically coupled to a respective one of the sets of permanent magnets during rotation of the rotor. One of the rotor and the stator is provided in two separate pieces, each piece supported from opposite axial sides of the electric machine relative to one another. The other of the rotor and the stator is supported from substantially centrally of the two pieces. | 06-03-2010 |
20100133836 | ELECTRIC POWER GENERATION BY TRAFFIC DRIVEN TURBINES - Electric power is generated through turbines with magnetic material rotated by magnetized or non-magnetized ferrous material on vehicles passing by the turbines. The turbines are placed at preferably high traffic locations along highways, railways, and similar transportation paths. Magnetized or non-magnetized ferrous material such as external parts or add-on strips on vehicles cause rotation of the turbine generating electricity for use in local consumption or for adding to the power distribution network. | 06-03-2010 |
20100133837 | METHOD FOR ACCUMULATION AND UTILIZATION OF RENEWABLE ENERGY - The invention includes a method for both accumulation and use of renewable energy from sun, wind or waves. The invention is based on that the renewable energy, which powers for example a windmill ( | 06-03-2010 |
20100133838 | Turbine rotor and power plant - A turbine rotor for a wind or hydropower plant or for propulsive means for a vessel where the turbine rotor comprises a generally doughnut-shaped hub. The doughnut-shaped hub is configured as a closed, hollow profile in a cross section B, and wherein the doughnut-shaped hub is formed either in the shape of a torus, the torus being circularly shaped in cross section B and the torus being ring-shaped in cross section A wherein the outer and inner circumferences of the ring are circular, or in the shape of a quasi-torus, the quasi-torus being polygonally or circularly shaped in cross section B and the torus being ring-shaped in cross section A wherein the outer and inner circumferences of the ring are polygonally or circularly shaped, on which torus or quasi-torus at least one rotor blade is provided. There is also provided a wind, hydro or tidal plant comprising the turbine rotor. | 06-03-2010 |
20100133839 | Fluid Powered Generator - An integrated generator unit is provided to generate electrical energy. One or more integrated generator units are mounted in an enclosure and in communication with a battery to store electrical energy. Each unit has a plurality of rotational elements that rotate about an axis as fluid passes through the enclosure. A magnet is provided in communication with at least one end of the rotational elements and in close proximity to electrically conductive material. As the rotational element is exposed to fluid flow, fluid passes through the enclosure and causes the rotational element(s) to rotate. This rotation causes the magnet to pass by the electrically conductive material and to generate electrical energy. | 06-03-2010 |
20100133840 | AERIAL WIND POWER GENERATING SYSTEM USING FLOATING BODY - The present invention provides an aerial wind power generating system which has an improved structure such that despite light wind, satisfactory wind power generation can be ensured, and such that it is easy to install and remove the system, thus being effectively adapted to a temporary and portable wind power generating system. The system of the present invention includes a floating body ( | 06-03-2010 |
20100133841 | HYDROELECTRIC POWER PLANT - The invention relates to a hydropower plant
| 06-03-2010 |
20100156104 | Thermal Reduction Gasification Process for Generating Hydrogen and Electricity - An apparatus for generating synthesis gas from waste organic materials that consists of a thermal reduction gasification reactor which is a rotary reactor having a drying and volatilizing zone for gasifying organic materials and a reformation zone for converting the gasified organic materials to synthesis gas. Solid waste organic material is fed to the reactor that heats the solid material to a temperature of about 600° C. to about 1000° C. The synthesis gas generated by the apparatus is substantially hydrogen and carbon monoxide. The apparatus is combined with an electrical generation system for making purified hydrogen and electricity. Alternatively, the synthesis gas can be used as a source for hydrogen. The synthesis gas is cleaned, the composition is shifted to enrich the content of hydrogen, and the hydrogen is isolated from the other gases that make up the synthesis gas. Alternatively, the synthesis gas can be fermented forming an organic alcohol and an organic acid. | 06-24-2010 |
20100156105 | SYTEM AND METHOD FOR GENERATING ELECTRICITY - A system for generating electricity including a vertical oriented tower comprising an intake opening for receiving fluid flow, a scoop that is moveably mounted to a base for directing the fluid flow to the intake opening, a fluid-activated mechanism that is automatically oriented in response to direction of the fluid flow, the fluid-activated mechanism being operatively connected to the scoop so that orientation of the fluid-activated mechanism in response to the fluid flow angles the scoop in the direction of the fluid flow, and a turbine that receives the fluid flow directed by the scoop to generate electricity. | 06-24-2010 |
20100164227 | COMPLETELY SUBMERGED WAVE ENERGY CONVERTER - A wave energy converter apparatus comprising at least two members joined mutually by a connector movable so as to allow mutual displacement of the members in response to waves in water where the apparatus is located. The apparatus also includes an energy converter for converting motion of the connector to electrical energy, and a device for storing and/or transporting elsewhere the energy produced. Preferably, the members are non-floating and completely submerged, thereby causing the apparatus, as a whole, to be neutrally buoyant. A member is additionally provided for maintaining each of the submerged members substantially at rest relative to the surrounding water with which they are in contact, such that the members move under wave action substantially in the same manner as an undisturbed water particle located in the same region, the at least two submerged members being spaced mutually by the connector so as to assume respective positions affected differently by the wave-induced water motion. | 07-01-2010 |
20100164228 | WIND TURBINE GENERATOR - A wind turbine generator capable of enhancing starting performance of the wind turbine generator when the outside air temperature is low and capable of securing temperature adjusting ability of a generator set in a wide outside air temperature range is provided. A wind turbine generator includes a nacelle ( | 07-01-2010 |
20100176594 | AUXILIARY POWER GENERATION APPARATUS - An auxiliary power generation apparatus for powering an ancillary electrical load comprises an apparatus comprising a combustor arranged for disposal in an exhaust conduit of a reciprocating engine, a compressor arranged in fluid communication with an inlet of the combustor for the supply of compressed air to the combustor, a turbogenerator arranged for converting combustion product from the combustor into electrical energy, and a controller for controlling the supply of electrical energy to the ancillary electrical load. | 07-15-2010 |
20100181771 | Integrated Hydroelectric Power-Generating System and Energy Storage Device - A hydroelectric power-generating apparatus comprising: (1) a fluid inlet, (2) a diffuser having (a) at least one vane supporting a diffuser hub and (b) a rotor rotatably supported by the diffuser hub and having (i) impeller blades, (ii) an impeller hub, and (iii) a shroud at the periphery of the rotor, the shroud including at least one magnet, and (3) a housing surrounding the shroud and having a rigidly-attached stator including laminations and at least one electrical coil, whereby a flow of fluid through the diffuser and rotor causes the rotation of the rotor and the at least one magnet induces an electric current in the at least one coil. | 07-22-2010 |
20100187822 | Multi-process method of combined heat and power generation, biodiesel production, ethanol production, town gas production, methane production, and syngas production - The present invention relates to an energy efficient method of combined heat and power/combined-cycle electricity generation method and gasification method utilizing a multi-process method of producing, methane, biodiesel, and ethanol production. The waste heat from the combined heat and power generation/combined-cycle method and gasification method is utilized by these multiple methods in such a manner that the waste heat of each successive method serves directly as the heat reservoir for the succeeding method before it is reclaimed at the back-end of the combined-cycle method. | 07-29-2010 |
20100187823 | FIRED HEATER - A fired heater has two types of burners. The first burner is located in a duct which provides oxygen-containing gas to the heater to be combusted with the fuel provided by the burner. The second burner is located in the heater and provides both air and fuel for combustion. The heater may be located downstream of a gas turbine engine that cogenerates electricity and provides the oxygen-containing gas. | 07-29-2010 |
20100201125 | PROCESS AND SYSTEM FOR GENERATING CONSUMABLE ENERGY - A method of powering a multi-level structure is provided, which includes disposing a climate control system in the building. The system has a cooling tower, a fluid cooled chiller, a return line connecting an output of the chiller to an input of the cooling tower, and a condenser pump for pumping fluid therebetween. The system further includes a supply line connecting an output of the cooling tower to an input of the chiller, fluid being gravity fed from the cooling tower to the chiller. A turbine generator is disposed in the return line, the turbine generator being powered by fluid flowing through the return line. The method provides for transferring power generated from the turbine generator to a power supply for the structure. | 08-12-2010 |
20100201126 | TURBO GENERATOR AND FUEL CELL SYSTEM HAVING THE SAME - Provided are a turbo generator and a fuel cell system having the same. The turbo generator includes a housing; an air inlet formed on the same axis as the axis of the housing on a first side of the housing; a rotor, a stator winding unit, impeller, and a turbine wheel mounted in the housing; and a tie-shaft installed to pass through the impeller and the turbine wheel and rotatably and integrally support the rotor. | 08-12-2010 |
20100201127 | THERMALLY OPERATED ROTATABLE COMPONENT RESTRAINT SYSTEM - A turboalternator system includes a turboalternator having a rotatable member operatively engaged to a bearing set, a radial support element, and a contact structure engaged with the radial support element. The rotatable member defines a first end, a second end and an axis of rotation. The turboalternator system is configured to be thermally adjustable such that in a first thermal condition the contact structure is at a first radial position with respect to the axis of rotation and contacts the rotatable member to provide support, and in a second thermal condition the contact structure is at a second radial position with respect to the axis of rotation that is spaced further from the axis of rotation than the first radial position. The contact structure includes a ring having a groove formed in an outer diameter surface thereof, and the radial support element engages the groove in the contact structure. | 08-12-2010 |
20100201128 | Wind Turbine, A Method For Coupling A First Drive Train Component Of The Drive Train Of A Wind Turbine To A Second Drive Train Component Of The Drive Train And Use Of A Wind Turbine - A wind turbine including a drive train. The drive train includes at least a rotor for transforming wind into rotation of a rotor hub, to provide a drive torque, a generator for transforming at least a part of the drive torque into electrical power, and at least one coupling for connecting a first drive train component to a second drive train component for transferring the drive torque between the components. The coupling includes a first coupling part with a first coupling area, the first coupling area being connected with a second coupling area of a second coupling part, whereby the drive torque is transferred from one of the areas to the other of the areas during operation of the coupling. | 08-12-2010 |
20100213714 | New System Turbine Generation Set - The present invention provides a novel turbo-generator unit, which at least comprises a boiler and a superheater and a reheater provided in the boiler. On the boiler, the positions corresponding to the header of the steam inlets and outlets of the superheater and reheater form the header-connection area; the steam pipe system at least comprises the pipes that connect the boiler with the HP cylinder and the IP cylinder and are used to transmit the HTHP steam; the HP cylinder and the generator constitute the high-level shafting, and the high-level shafting is positioned outside of boiler and close to the header-connection area. The present invention can also comprise a low-level shafting positioned at a low level. Since the high-level shafting and the low-level shafting are arranged at different levels, the lengths of costly HTHP steam pipes in the pipe system and the pressure drop and heat radiation loss of the pipe system are significantly reduced, and the work capability of the unit is improved. Furthermore, the quantity of the steam stored in the reheat system and the adjustment inertia of unit is reduced, and the economical efficiency of the double-reheat unit is sufficiently realized. | 08-26-2010 |
20100213715 | ARRANGEMENT FOR GENERATING ELECTRIC ENERGY - The present invention relates to an arrangement for generating electric energy. The arrangement comprises a light absorbing device comprising a gaseous medium adapted to be circulated by means of natural circulation and heated by incident light radiation and an energy transforming device adapted to absorb heat energy from the gaseous medium and to transfer the absorbed heat energy to electric energy. | 08-26-2010 |
20100219637 | Compost Updraft Tower - A system and method for converting heat energy released by compostable matter into electricity through the use of a compost updraft tower. A compost updraft tower comprises a collector region that contains compostable matter, one or more towers that rise up through the collector region, and one or more turbines. The air within the collector region is heated by the energy released during the composting process, and the heated air flows through the collector region toward the open first end of one or more of the towers. The heated air then rises up through one or more of the towers to the open second end of the tower. The heated air flowing through the system drives turbines that generate electricity. In one embodiment the roof of the collector region is transparent to allow solar radiation to penetrate the collector region and heat air within. | 09-02-2010 |
20100219638 | Turbomachinery Electric Generator Arrangement - A turbomachinery electric generator arrangement includes a rotary compressor, a generator having a rotary armature and a stator, a combustion chamber to which compressed gas is directed from the compressor, a rotary turbine to which combustion product is directed from the combustion chamber and a bearing arrangement supporting in rotation the rotary compressor, rotary armature and rotary turbine. Compressed gas for cooling components of the arrangement is directed from the rotary compressor, typically being tapped off from a subsidiary gas output upstream of a primary gas outlet. Bearing thermal shielding and modular construction of components are also features of the arrangement. | 09-02-2010 |
20100237619 | POWER RECOVERY MACHINE - A machine for recovering power from a flow of compressed gas, for example, natural gas includes a turbo-expander having a turbo-expander wheel, and a generator having a rotor able to be driven by the turbo-expander wheel and a stator about the rotor. The turbo-expander and the generator are housed in a length of pipe. The turbo-expander wheel has an obverse side facing the generator. There is a flow passage for the flow of expanded gas that places the obverse side of the wheel in gas flow communication with an outer surface of the stator. This outer surface typically carries fins to facilitate cooling of the stator by expanded gas from the turbo-expander. | 09-23-2010 |
20100237620 | TURBINE ASSEMBLY - A turbine unit ( | 09-23-2010 |
20100237621 | PDC BEARING FOR USE IN A FLUID ENVIRONMENT - A self-aligning bearing assembly utilizing PDC buttons for forming opposing circumferential arrays of bearing surfaces, is particularly suitable for use in a fluid environment, such as being immersed in flowing water when supporting the rotor of a hydroelectric turbine. One bearing surface is supported for rotation with the rotor. The opposing bearing surface is supported by a spherical joint in a stationary housing. When the rotor is subjected to hydraulic loading, the opposing bearing surface can be tilted to self-align with the rotor axis. | 09-23-2010 |
20100237622 | IMPULSE HYDRO ELECTRIC TURBINE COMPRISING ROTATING NOZZLES - The invention relates to a hydroelectric machine. According to the invention, the machine includes: at least two pipes ( | 09-23-2010 |
20100244448 | METHOD AND APPARATUS FOR BLENDING LIGNITE AND COKE SLURRIES - A method may include preparing a coke slurry, preparing a lignite slurry separate from the coke slurry, and combining the coke slurry with the lignite slurry to form a coke/lignite slurry. | 09-30-2010 |
20100244449 | Solar-based power generator - The solar-based power generator is a system for producing usable electricity from water, which is heated through concentration of ambient, environmental light. The generator includes a reservoir having an open upper end. The reservoir receives a volume of water therein. A convex lens is mounted on an upper edge of the reservoir. The convex lens covers the open upper end. A steam output port is in fluid communication with a steam-based electrical generator. The convex lens concentrates ambient light on the water stored within the reservoir, thus heating the water and to converting the liquid water to steam. Additionally, a methane-burning electrical generator is in communication with the reservoir. Pollutants in the water produce methane during heating and decomposition, which is burned by the methane-burning electrical generator. | 09-30-2010 |
20100253080 | Apparatus for Generating Electricity - An apparatus for generating electricity is provided. The apparatus comprises a first reservoir having a fluid, a second reservoir located below the first reservoir and receiving fluid from the first reservoir, a turbine connected to the first reservoir by a first tube, a second tube connecting the turbine to the second reservoir, a third tube connecting the first reservoir to the second reservoir, and a power source located adjacent to the second reservoir. The power source pumps fluid from the second reservoir to the first reservoir, and the fluid travels through the first tube into the turbine, thereby generating electricity. | 10-07-2010 |
20100264655 | SYSTEMS INVOLVING MULTI-SPOOL GENERATORS - A system comprises a turbine engine having a first spool connected to a compressor portion, a power turbine spool, a first generator connected to the power turbine spool, and a second generator connected to the first spool. | 10-21-2010 |
20100264656 | ORBITING POWER PLANT - A self-contained orbiting power plant receives and directs solar radiation as an energy source to heat the working fluid of a Rankine-type engine used to power an electrical energy generator and create a pseudo-gravity environment in which the buoyant force exists. Through the use of reflectors and alignment of the power plant with the solar radiation source, the low temperature of outer space is used as a heat sink to condense steam back into the liquid phase. The working fluid (e.g. water) is pressurized and heated to the elevated vaporization point and the expansion of the superheated steam is captured through rotation of the power plant in the microgravity environment. The steam is used to rotate an electrical generator turbine and a counter-rotation hull turbine. The steam is cooled by conductive heat transfer to a cooling fluid (e.g. liquid ammonia) which radiates excess heat to outer space, and to return the working fluid to the liquid phase for recirculation. The produced electrical current is transformed and transmitted as microwave energy. The power generated may be transformed to specific transmittable wavelengths to decompose greenhouse gases in the atmosphere during transmission. | 10-21-2010 |
20100270801 | ELECTRICITY STORAGE AND RECOVERY SYSTEM - The electricity storage and recovery system. At first, injects high-pressure gas in a high-pressure tank and then, the normal-pressure fluid from a normal-pressure tank is pumped into the high-pressure tank by a motor-driven pump so that the electrical energy is converted to high-pressure potential energy of the fluid stored inside the high-pressure tank. To recover the potential energy back to electrical energy, the high-pressure fluid flows from the bottom of the high-pressure tank to the normal-pressure tank through a turbine. The turbine in turn drives a generator to produce electricity. The pump and the turbine are of a same device running in opposite directions. The motor and the generator are also of a same device running in opposite directions. | 10-28-2010 |
20100270802 | WIND TURBINE - A wind turbine comprises an impeller and a turbine shroud disposed about the impeller. The impeller surrounds a center body having a central passageway through which air can flow through the center body to bypass the impeller. The impeller comprises a central ring and a plurality of impeller blades extending therefrom. When air passes through the impeller blades, some of its energy is used to turn the blades. The reduced-energy air is then mixed with the air flowing through the central passageway. This mixing allows the operating efficiency of the turbines to routinely exceed the Betz limit. | 10-28-2010 |
20100276932 | PITCH DRIVE DEVICE OF WIND TURBINE GENERATOR AND WIND TURBINE GENERATOR - A pitch drive device of a wind turbine generator and a wind turbine generator that have simple and inexpensive structures and that are capable of preventing a decrease in the reliability of the pitch drive device are provided. There is provided a cylinder ( | 11-04-2010 |
20100283248 | VENTURI BASED OCEAN WAVE ENERGY CONVERSION SYSTEM - By optimizing the degree to which water is accelerated through a venturi device, the amount of power that an energy device extracts from the ocean is maximized. Prior venturi-based wave energy devices have proven to be inefficient because of the relatively small amount of power that they generate relative to their size and cost. By optimizing the venturi effect created within the submerged venturi components of such devices, the speed of the water moving through the narrowest portions of such a devices is maximized with respect to the wave environments in which they operate, and a maximal amount of energy is extracted from the ocean. This optimization of a wave energy device's power is sufficient to render such devices cost effective. The method of extracting energy from the accelerated flow of water moving through such venturi devices is not limited, and many alternatives exist, each with its own potential benefits. | 11-11-2010 |
20100295306 | SYSTEM FOR CONVERTING SOLAR RADIATION INTO ELECTRICITY - A system is provided for converting thermal energy derived from a solar field into electricity. The system is adapted to operate in accordance with at least two modes of operation, depending upon the thermal energy intake, and comprises: a first power generation sub-system comprising means to heat water into superheated steam by exchanging heat with a first heat transfer fluid being heated at the solar radiation collecting field, and a back pressure turbine for producing electricity; a second power generation sub-system comprising means to heat a second working fluid, and the second working fluid is used to operate a second turbine for producing electricity; and wherein the system is characterized in that when the thermal energy received at the first power generation sub-system exceeds a predetermined threshold of a selected criterion, both power generation sub-systems are operative to produce electricity and at least part of the heat required to heat the second working fluid is derived from exhaust steam being produced at the first power generation sub-system, whereas when the thermal energy received at the first power generation sub-system does not exceed that threshold, the thermal energy conveyed by the first heat transfer fluid is used essentially to heat the second working fluid and the electricity is generated only by the second power generation sub-system. | 11-25-2010 |
20100295307 | Floating Wind Turbine With Turbine Anchor - The wind turbine | 11-25-2010 |
20100295308 | MICROTURBINE SYSTEM, AND METHOD - A microturbine system is disclosed. The system may be provided with a first and a second blade wheel, at least one nozzle for spouting a pressure medium onto the first blade wheel for driving this wheel, wherein the first blade wheel is configured for transferring pressure medium received from the nozzle to the second blade wheel for driving the second blade wheel, the arrangement being such that the first and second blade wheel are rotatable in opposite directions under the influence of the pressure medium, and a first and second electricity generator, respectively, coupled to the first and second blade wheel, respectively. In addition, the invention relates to a method for generating electricity. | 11-25-2010 |
20100295309 | SUBMERSIBLE POWER GENERATING PLANT, DRIVEN BY A WATER FLOW - The invention relates to an energy generating system for obtaining electrical energy from a water flow, comprising: a rotating unit ( | 11-25-2010 |
20100295310 | Non-fuel combusting stand alone air turbine engine - The invention discloses a non-fuel combusting air turbine assembly suitable as a stand alone system for generating electricity. The systems include an air turbine engine powered by a compressor mechanism to increase the potential energy that can be harnessed by the turbines, having a noise reducing air intake section for delivering air to the compressor. Additionally, the systems include a turbine mechanism composed of plural sets of stationary vanes and rotating vanes, preferably arranged alternatively, and a battery rechargeable by a generator operable by the rotating turbine vanes. To initiate starting the turbine assembly, a secondary power source is included. | 11-25-2010 |
20100295311 | MINIATURE HYDRO-POWER GENERATION SYSTEM - A miniature hydro-power generation system includes an outer housing and an inner housing. The outer housing may receive a flow of liquid flowing in a first direction at a predetermined range of pressure. The flow of liquid may be decreased by a predetermined amount of pressure and increased by a predetermined amount of velocity and channeled to a hydro-generator included in the inner housing with an inlet nozzle. The flow of liquid may be channeled with the inlet nozzle to flow in a second direction that is substantially perpendicular to the first direction. Upon transfer of kinetic energy in the flow of liquid to the hydro-generator, the inner housing may rotate in the second direction. The flow of liquid may then be channeled back to the first direction and out of the housing with an outlet nozzle. The outlet nozzle configured to increase the pressure and decrease the velocity of the flow of liquid to minimized non-laminar flow characteristics. | 11-25-2010 |
20100308587 | MINI-TURBINE DRIVEN BY FLUID POWER FOR ELECTRICITY GENERATION - A mini-turbine includes a hollow inner cylinder adapted to connect to a fluid source; a rotor disposed in and rotatably connected to the inner cylinder, the rotor comprising blades and an enclosed permanent magnet for producing a magnetic field; a winding mounted around the inner cylinder and being about flush with the rotor; a hollow outer cylinder mounted around the inner cylinder in a spaced fashion; and a nozzle disposed at a top opening of the inner cylinder and above the rotor. In one embodiment, pressurized water from a faucet may impinge upon the blades to rotate the rotor after passing the nozzle so that the rotor may cut lines of magnetic flux in the magnetic field to generate an induced AC voltage in the winding. | 12-09-2010 |
20100314877 | GAS TURBINE BLEED ENERGY RECOVERY VIA COUNTER ROTATING GENERATOR - A gas turbine engine includes a main compressor section for compressing air, a main combustor section positioned downstream of the main compressor section, a main turbine section positioned downstream of the main combustor section, and a spool extending from the main compressor section to the main turbine section. A second turbine is fluidically connected to the main compressor section by a bleed passage. An electrical generator is mechanically driven by both the spool and the second turbine. | 12-16-2010 |
20100314878 | Direct Generation of Steam Motive Flow by Water-Cooled Hydrogen/Oxygen Combustion - A hydrogen/oxygen combustion system of direct steam generation of motive flow, with the capacity to regulate and control temperature and pressure conditions, enabling the use of spontaneously generated motive flow in turbine-driven power generating system applications. Steam is generated directly by the combustion reaction between hydrogen and oxygen gas fuel stocks, temperature-regulated by the injection of water into the body of super-heated steam generated by such a reaction. Motive body temperature is controlled by the absorption of heat inherent in the vaporization of water-injectate; regulation of temperature is a function of the ratio of water to feed-stock gas, injected into the motive body. Motive body pressure is regulated by controlling the total flow of gas fuel stocks and water into the combustion chamber of the steam-generating engine. Exhaust steam is compressed and ported to the next engine, or from a final stage to the condenser for recovery. | 12-16-2010 |
20100314879 | HIGH-TEMPERATURE RADIATOR STORAGE YARD GENERATING APPARATUS - A chimney has a lower portion substantially in the shape of a pyramid and an upper portion forming a cylindrical portion that extends with a predetermined dimension upwardly and is provided in a ceiling portion of a building of a coil yard that is used for temporary storage of the hot-rolled coil which is an intermediate iron and steel product acting as a high-temperature heat radiator that is manufactured using the hot-rolling equipment of an iron and steel mill. A power generating turbine is provided at a predetermined position in the cylindrical portion. An intake duct is provided on a lower end portion of the side walls of the building. Hot-rolled coils that are in a high-temperature condition after manufacture are successively imported into the coil yard and accumulated and stored until transfer to a subsequent processing step. An ascending airflow is generated by sequential heating of air introduced into the building from the intake duct using heat retained in the hot-rolled coils. The power generating turbines are rotated by the ascending airflow passing through the cylindrical portion of the chimney to thereby execute wind power generation. As a result, the heat retained in the high-temperature heat radiator manufactured by introduction of heat can be efficiently used. | 12-16-2010 |
20100314880 | WASTE WATER ELECTRICAL POWER GENERATING SYSTEM - An electrical power generating system is connected to a sewer for conveying waste water to a sanitary treatment station. Waste water is propelled through the sewer line by pumping equipment which simultaneously pulverizes most large objects carried by the waste water. The waste water drives one or more water-operated turbines. The turbines are operatively connected to electrical power generators for producing electrical power and dispersing the power through an electrical power transmission system. | 12-16-2010 |
20100320764 | RECOVERING HEAT ENERGY - Some embodiments of a generator system can be used with the working fluid in a Rankine cycle. For example, the generator system can be used in a Rankine cycle to recover heat from one of a number of commercial applications and to convert that heat energy into electrical energy. In particular embodiments, the generator system may include a turbine generator apparatus to generate electrical energy and a liquid separator arranged upstream of the turbine generator apparatus. | 12-23-2010 |
20100327588 | GAS TURBINE WITH MAGNETIC SHAFT FORMING PART OF A GENERATOR/MOTOR ASSEMBLY - A gas turbine engine including a first shaft being one of a main shaft concentrically mounted to at least one turbine rotor and a tower shaft directly driven by the main shaft and extending generally radially therefrom, the first shaft having a reduced diameter portion located within the gas turbine engine, an electrical assembly having a rotor comprising permanent magnets retained on an outer surface of the reduced diameter portion and a stator comprising a magnetic field circuit disposed adjacent an outer periphery of the rotor, and an electrical connection between the magnetic field circuit and at least one of a power source and an electrically drivable accessory. | 12-30-2010 |
20100327589 | GAS TURBINE WITH WIRED SHAFT FORMING PART OF A GENERATOR/MOTOR ASSEMBLY - A gas turbine engine including an electrical assembly operable as at least one of an electric motor and a generator, with an electromagnetic rotor formed in part by a portion of one of a main shaft concentrically and drivingly connected to at least one turbine rotor and a tower shaft directly driven by the main shaft and extending generally radially therefrom. | 12-30-2010 |
20100327590 | ELECTRICITY GENERATING APPARATUS USING BUBBLE BUOYANCY - An electricity generating apparatus connected to a diffuser for purifying the quality of water in an area generates electricity while being operated by bubbles and the buoyancy of a water stream, generated in the diffuser, and thus supplies the produced electricity to the diffuser, so that the diffuser can purify the quality of water. The apparatus includes: a turbine shaft installed in a vertical direction; a cylindrical turbine including supports, one end connected with the turbine shaft, and an internal fixed plate and an external fixed plate being formed; turbine blades, formed between the internal fixed plate and the external fixed plate; and a generator, connected with a driving gear formed at an upper end of the turbine shaft, for generates electricity when the turbine shaft is rotated. | 12-30-2010 |
20100327591 | Kinetic Energy Recovery Turbine - The invention consists of developing an environmentally friendly new energy converter using light weight material. The energy converter shall be fully submersed in running undercurrents waters and have high overall efficiency ratio. The energy converter consists of, among other things, eliminating the in-line electric generator and substitute it with peripheral electro-magnetic coupling device, attached to the runner tip from inside and surrounding the energy converter housing from outside. The energy converter electric brushless circuits and winding must be totally sealed from water, using new sealing techniques and shall be also electrically isolated as well. The energy converter allows extracting energies from undercurrents with large frequency and voltage ranges. | 12-30-2010 |
20100327592 | AIR-INLET SYSTEM FOR INTERNAL COMBUSTION ENGINE, AIR-CONDITIONING SYSTEM AND COMBUSTION ENGINE COMPRISING THE AIR-INLET SYSTEM - The invention relates to an air-inlet system ( | 12-30-2010 |
20100327593 | APPARATUS FOR RECOVERY OF KINETIC ENERGY FROM MOVING WHEELED VEHICLES - The present invention relates to an apparatus for recovery of kinetic energy from moving wheeled vehicles which includes at least one fluid filled pipe capable of substantially collapsing on impact with the wheels of the vehicle to provide fluid displacement; at least one turbine for converting the fluid displacement from the at least one fluid filled pipe to mechanical movement; a gravity feed fluid reservoir positioned above the height of the at least one fluid filled pipe; a circuit capable of one-way fluid flow from the at least one fluid filled pipe to the at least one turbine generator unit and back to the at least one fluid filled pipe via the gravity feed fluid reservoir wherein the at least one fluid filled pipe is set diagonally to the vehicle's path of direction each of the fluid filled pipe is arranged in a loop with the open ends of the pipe in direct fluid communication to the circuit. | 12-30-2010 |
20110006529 | COMBINED CYCLE POWER PLANT - Disclosed herein are embodiments of combined cycle power plants having elevated exhaust pressure from a steam turbine. The elevated exhaust pressure from the steam turbine may result in an elevated condensate pressure and temperature. A cooling system removes sensible heat from the condensate. The elevated condensate temperature results in a greater temperature difference between the condensate and the working medium in the cooling system. The amount of heat that is dissipated by the cooling system is proportionate to the heat transfer surface and the temperature difference between the condensate and the working medium. As a result of the greater temperature difference, a smaller cooling system configured to operate with a higher temperature condensate may be utilized in place of a larger cooling system configured to operate with lower temperature condensate. By reducing the size of the cooling system, the overall size of the combined cycle power plant may be reduced. | 01-13-2011 |
20110006530 | ELECTRICITY GENERATING ARRANGEMENT - According to a first aspect of the invention there is provided an electricity generating arrangement comprising at least one secondary water conduit fitted to a primary water conduit, the secondary water conduit defining an inlet for allowing water flowing through the primary water conduit to enter the secondary water conduit and an outlet for allowing water flowing through the secondary water conduit to exit the secondary water conduit so as to rejoin the primary water conduit. The arrangement further comprises at least one rotatable turbine located within the secondary water conduit, each turbine being connectable to a generator so that under the influence of the water flowing through the secondary water conduit, the turbine can rotate so as to drive the generator to generate electricity. In an example embodiment, an inlet valve is located within the secondary water conduit, adjacent the inlet, and an outlet valve is located within the secondary water conduit, adjacent the outlet. | 01-13-2011 |
20110012354 | GENERATOR FOR FLUID-DRIVEN PRODUCTION OF ELECTRIC ENERGY AND A METHOD OF MAKING THE GENERATOR - A generator ( | 01-20-2011 |
20110012355 | Fluid Whirl Lighting Apparatus - This disclosure provides a fluid whirl lighting apparatus, which comprises: a housing; a coil module, disposed on an inner wall of the housing; a rotor, disposed in the housing, provided with a plurality of blades on an inner wall thereof and a magnetic module on an outer wall corresponding to the coil module; a lighting module, disposed on the outer wall of the housing while electrically coupled to the coil module; and an alarm element, electrically connected to the coil module for issuing an alarm; wherein the outer wall of the rotor and the inner wall of the housing define an air-tight space for accommodating a liquid, and the rotor is rotated by a flowing fluid propelling the plural blades for enabling a relative movement between the coil module and the magnetic module for generating electricity; and the lighting module is used for providing illumination in response to the electricity. | 01-20-2011 |
20110012356 | GENERATOR - A swimming pool water inlet generator operable to allow the generator to be attached to a swimming pool water inlet, a turbine assembly arranged and operable to generate electricity when water flows through the inlet and at least one electrically powered device operable to use the generated electricity in the operation thereof. | 01-20-2011 |
20110018272 | Direct driven free flow turbine - Hydraulic turbine immerged into a free flowing current consisting of a turbine runner that drives an electrical generator in direct shaft connection without rotational speed increasing transmission and the electric generator's stator bore diameter is smaller than the stator core length. | 01-27-2011 |
20110018273 | STARTER/GENERATOR INTEGRATED INTO COMPRESSOR OF TURBINE ENGINE - A turbine engine compressor has a rotor including rotating compressor discs. Magnets are positioned on the rotating compressor discs. Electrical coils are positioned in a stationary guide vane internal ring so as to create an electric machine providing starting torque to a rotor, and/or generating electrical energy once the rotor is rotating. | 01-27-2011 |
20110018274 | HYDROELECTRIC TURBINE WITH FLOATING ROTOR - The present invention is concerned with a hydroelectric turbine which includes a stator and a shaftless rotor housed for rotation within the stator, the stator defining an opening or channel in which the rotor is retained and which channel is dimension to permit the rotor to undergo both axial rotation and displacement along the circumference of the opening, whereby during operation the rotor assumes substantially hypocycloidal motion relative to the stator. | 01-27-2011 |
20110025065 | CLEAN STEAM ELECTRIC ENGINE - A clean steam electric engine utilizes a unique insulated chamber with a steel cylinder to store thermal energy. The apparatus includes: insulated chamber to prevent heat lost to the outside, steel cylinder to store thermal energy, natural gas burner, heating element, a turbine to convert the thermal energy into kinetic energy, condenser coil with air conditioning unit to convert the steam back to water, steel container to store water from the condenser, electric pump to the pump water back to the cylinder to be converted back to steam, and steel container to store natural gas. | 02-03-2011 |
20110025066 | ELECTROMAGNETIC DEVICE WITH REVERSIBLE GENERATOR-MOTOR OPERATION - An electromagnetic device has a stator and a rotor rotating between facing surfaces of the stator and bearing a plurality of magnets distributed at regular intervals along its periphery. The magnets are so arranged that they form a sequence of alternately opposite poles on the surfaces of the rotor directed towards the stator, and the stator comprises two sets of independently supported magnetic yokes located at both sides of the rotor in front of the magnets. The magnetic yokes have two axially oriented arms, the end surfaces of which, in static conditions of the rotor, at least partly face a pair of successive magnets on a same surface of the rotor. | 02-03-2011 |
20110025067 | MODULAR ELECTROMAGNETIC DEVICE WITH REVERSIBLE GENERATOR-MOTOR OPERATION - A modular electromagnetic device has a stator and a rotor rotating between facing surfaces of the stator and bearing a plurality of magnets distributed with alternate orientations in a substantially ring-shaped pattern, and the stator comprises at least one pair of magnetic yokes symmetrically located at both sides of the rotor. Each yoke has a pair of projecting arms extending towards the magnets and bearing a respective coil for collection of electric power from or supply of electric power to the device. Each yoke is individually mounted on an own support equipped with adjusting units arranged to adjust the yoke position relative to the confronting magnets, and forms, together with its coils, its support, the adjusting units thereof, and sensing and control means controlling the yoke adjustment, an elementary stator cell that can be replicated to form single-phase or multiphase modules. | 02-03-2011 |
20110025068 | Hydroelectric Power System - A hydroelectric power system is provided. The hydroelectric power system includes a storage tank; a fluid; a penstock; an electric turbine generator, a transformer, an electric power grid system; a pump, and connecting conduit. A method of generating hydroelectric energy is also provided. | 02-03-2011 |
20110037265 | Hollow turbine - A turbine which incorporates intake and exhaust pipes that prevent the passing flow from interfering with, or impeding the operation of the turbine. An optional directional cone, with optional helical supports, mounts within the intake pipe and channels flow at an optimal angle to the turbine blades as well as to the outermost, from the axis of rotation, area of the blade's surface, increasing torque and thus efficiency. The turbine's blades are affixed to the inner surface of a cylindrical shell that is free to rotate within a supporting structure. The cylindrical shell also contains the stationary intake and exhaust pipes. The vacant axis of rotation can be closed or open, by means of shorter blades that form a hole with the distal edges of the blades to allow for passing fish and debris to safely exit. Rotational energy is transferred from the outer surface of the cylindrical shell by gears or belts. | 02-17-2011 |
20110042952 | FLUID MACHINE, WIND TURBINE, AND METHOD FOR INCREASING VELOCITY OF INTERNAL FLOW OF FLUID MACHINE, UTILIZING UNSTEADY FLOW - A fluid machine includes a non-streamline casing capable of forming a stable vortex street on a downstream side by internal and external flows, and an impeller disposed inside the casing. The casing has a vortex generator configured to form the vortex street on the downstream side. The vortex generator is provided with a phase control structure which regulates a phase of a vortex formation that fluctuates along a circumferential direction in a plane including a rear face of the casing and which clarifies a cell structure to be formed along the circumferential direction of the casing to fix, on a surface of the casing, respective positions of cells into a plurality of segmented regions arranged in the circumferential direction. The velocity of the internal flow is increased by the phase control structure. | 02-24-2011 |
20110042953 | EMBEDDED TURBINE GENERATOR SET - This disclosure relates to a turbine generator set, in which an axial-flow turbine and a generator are embedded inside a flow channel. In an exemplary embodiment of the disclosure, the turbine generator set comprises: a flow channel being provided with a front end as an inlet duct and a back end as an outlet duct; an axial-flow turbine, being single-stage or multi-stage, capable of transforming thermal and pressure energies of a working fluid inside the flow channel into rotational energy; and a generator, comprising a rotor and a stator, being capable of transforming the rotational energy into electricity. A shaft of the turbine and a shaft of the generator can be coupled directly or by way of a gear set. Electricity is transmitted from the flow channel by way of a bunch of cables passing through the flow channel. | 02-24-2011 |
20110049893 | Air conditioning cover connecting exhaust to turbine - An apparatus in the form of a transfer unit for transferring exhaust air from the condenser unit of an air conditioning system to an air fan turbine for driving it. The transfer unit includes a plastic, sound absorbing cover shroud for covering the exhaust fan of the condenser unit; a flexible air hose or duct having a first end connected to the cover shroud and a second end for connecting to the intake end of an air fan turbine. The air fan turbine has an intake end, a fan, and an exhaust end, wherein the second end of the air hose is connected to the intake end of the air fan turbine. The transfer unit also includes wiring connected to the output of the air fan turbine for transferring electricity produced by the air fan turbine to an electric storage collector and meter for collecting, storing, measuring, and using the electric energy produced. Also, an inverter may be connected between the air fan turbine and the electric storage collector. | 03-03-2011 |
20110049894 | Electricity Generating Assembly - An electricity generating assembly includes a first turbine having a first plurality of fan blades and a second turbine having a second plurality of fan blades. A first rotor is connected to the first turbine and rotatable with the first turbine. A second rotor is connected to the second turbine and is rotatable with the second turbine. The first and second turbines are rotatably connected to a shaft such that rotation of the first and second turbines cause rotation of the shaft, wherein the first and second turbines rotate in opposite directions. | 03-03-2011 |
20110049895 | Method and Apparatus for Improved Hydropower System - Methods and apparatus for improved power generation through movement of water retrofitting existing hydroelectric dams with draft tube inserts and tailrace walls to increase water velocity for production of power using hydrokinetic turbines installed in the tailrace. By initial design or by draft tube inserts and tailrace walls, increased and streamlined water flow leads to higher efficiencies of the hydrokinetic turbine, thus more efficiently converting available kinetic energy of the water into usable energy. | 03-03-2011 |
20110062711 | ORGANIC RANKINE CYCLE (ORC) TURBO GENERATOR FOR PREVENTION OF PENETRATION OF WORKING FLUID - An organic rankine cycle (ORC) turbo generator for prevention of penetration of a working fluid is provided, which can block penetration of the working fluid from a turbine into a generator, thereby improving the efficiency of power generation. The turbo generator comprises: a turbine including a turbine housing, a turbine blade and a fluid injection nozzle; a generator including a generator housing connected to the turbine housing, a rotor rotatably mounted inside the generator housing and a rotary shaft mounted to the turbine blade, and a first bearing and a second bearing mounted at the front and rear ends of the rotor; and working fluid penetration-preventing means adapted to block the pressure generated from the turbine so as to prevent the working fluid injected from the fluid injection nozzle from being penetrated into the generator. | 03-17-2011 |
20110062712 | HYBRID POWER GENERATION CYCLE SYSTEMS AND METHODS - Methods and systems for the generation of electrical energy through the combination of steam flows produced from different fuel sources. Steam produced from processing of a biomass fuel source is combined with steam produced from the processing of natural gas or fossil fuel and routed through a steam turbine generator to produce electrical energy. The steam is preferably reheated after partial processing in the steam turbine generator and then recirculated for further processing in the steam turbine generators. Following extraction of all available energy from the steam, the condensed wet vapor is reheated and used for processing of both energy sources. | 03-17-2011 |
20110074157 | FAUCET HYDROELECTRIC GENERATOR - According to one embodiment, a faucet hydroelectric generator includes: a cylinder portion including a supply water inflow port and a supply water outflow port and having a supply water flow channel formed therein; a bucket having a rotation center axis generally parallel to the supply water flow channel, and including a bucket blade provided in the supply water flow channel so as to be rotatable about the rotation center axis; a magnet rotatable integrally with the bucket; a coil configured to generate electromotive force by rotation of the magnet; a nozzle portion including a plurality of injection ports configured to cause incoming water flowing parallel to the rotation center axis to be squirted in a plane generally perpendicular to the rotation center axis from radially outside the bucket blade toward the bucket blade; and a lid provided at an upstream end of the bucket blade and configured to rotate integrally with the bucket blade. The lid includes a thrust reducer configured to reduce a thrust force applied to the bucket. | 03-31-2011 |
20110074158 | TURBO-MACHINE HAVING AT LEAST TWO COUNTER-ROTATABLE ROTORS AND HAVING MECHANICAL TORQUE COMPENSATION - A turbo-machine includes at least two rotors which are mounted so as to be rotatable in opposite directions relative to one another about a rotational axis and on which are arranged blades or vanes, having a rotatably mounted machine shaft and having a drive mechanism which connects the machine shaft to the at least two rotors and which converts a rotational movement of the machine shaft into rotational movements of the rotors in opposite directions relative to one another or vice versa. In at least one embodiment, the turbo-machine is designed to utilize the hydrodynamic advantages of counter-rotating rotors yet at the same time have comparatively low mechanical complexity and component density and therefore increased reliability. This is possible according to at least one embodiment of the invention in that the turbo-machine has a housing which forms a duct for a flow of a fluid, wherein the rotors are arranged in series in the duct in the flow direction of the fluid, the machine shaft and the rotors are of annular design and are rotatably mounted in the housing, and wherein the annular rotors have in each case a ring inner side and a ring outer side, wherein the blades or vanes are arranged on the ring inner side. | 03-31-2011 |
20110084487 | METHODS, APPARATUSES, AND SYSTEMS FOR THE EXTENSIBLE AND RECYCLABLE USE OF SOLID MATTER IN THE SUPPLY CHAIN FOR THE GENERATION OF ELECTRICITY - A system that stabilizes or supplements the variable power output from an external energy source by producing power from aluminum alloys. The aluminum alloy produces hydrogen from water, and also releases heat. During this process, the aluminum alloy is oxidized to alumina mixture, which can be recycled in a smelting unit to regenerate the aluminum alloy. The aluminum alloy can be easily transported in existing transportation system to different locations. The system produces electricity on-demand using portions of the existing power generation and transportation systems with minimal carbon footprint/emission. | 04-14-2011 |
20110089695 | Method and Apparatus for Improved Hydropower Generation at Existing Impoundments - A floatable or moveable and/or fixed frame for insertion of power generating modules to generate power from impounded water through the frame in lock and dam and other settings presenting head potential and moving water. The frame is prefabricated and moved onto site as a module or modules, or as a ballastable marine hulled device with positions in the frame for insertion of modular elements including a generator, a turbine and a spacer for configuring a generating cell in different positions within the frame. A gantry positioned on the frame permits easy movement of individual modules into position. | 04-21-2011 |
20110095533 | Rescue and Emergency Power Method and System - The present invention provides methods and systems for a power generation system, including an inlet for introducing a liquid into the system, an inlet pipe for carrying the liquid introduced to the inlet, a generation station for converting the flow of liquid into energy, and an outlet pipe for removing the liquid from the generation station. | 04-28-2011 |
20110101694 | SELF ORIENTING VERTICAL AXIS WIND TURBINE - A vertical axis wind turbine includes a propeller assembly formed from a hub with downwardly and outwardly depending blades. The propeller assembly has a polygonal base with the blades forming the bases of a triangular surface meeting at a common vertex. The hub is mounted on a spindle which is connected to a shaft which is rotatable. A bendable joint is provided between the spindle and the shaft such that the hub and blades appear to face into the wind and spin. A lower end of the rotatable shaft is connected to a means for utilizing the rotation of the shaft. The angle that the blades make to the hub may be changed such that the blade swept area presented to the wind may be regulated to either speed up or slow down rotation. Struts may be provided between the blades such that longer blades may be used. | 05-05-2011 |
20110101695 | FLUID TURBINE - A fluid turbine includes stator fitted with fluid inlet and outlet, and a rolling rotor installed inside the confusor part of the stator at one end of a shaft, with the other end fixed in a clamp of a clamping mechanism on the stator. The shaft of the rolling rotor is fixed in the clamp of the clamping mechanism non-rotationally with the possibility of angular deflection in all directions. A generator is connected to the shaft. | 05-05-2011 |
20110109087 | GEOTHERMAL POWER PLANT - Geothermal power plant, comprising units that are modularized and adapted in order to fit into one or more container, as a geothermal container unit, the geothermal container unit is dimensioned in order to be adapted to extract geothermal energy from one drillbore, and each geothermal container unit has means for being electrically connected to other geothermal container units as well as electric power network, thereby providing a geothermal power plant arranged in a network providing load balancing and redundancy. | 05-12-2011 |
20110109088 | Windsock horizontal axes turbine - The windsock horizontal axes windmill is much like a conventional horizontal axes windmill with two unique differences. The propeller is replaced with a cone shaped turbine that runs slower with less noise very much like a squirrel cage type vertical axes windmill. The cone shaped turbine can also be seen so birds don't fly into it. The windsock turbine used underwater has the same advantages and also has the advantage of deflecting seaweed and other garbage pass the turbine because of the cone shape with the point facing the oncoming water. The windsock acts like a weedless, environmentally friendly prop in the water. | 05-12-2011 |
20110115226 | SYSTEMS AND APPARATUS RELATING TO SOLAR-THERMAL POWER GENERATION - The present application thus describes a solar-thermal power generation plant that includes one or more towers; a plurality of heliostats disposed around each of the one or more towers; a direct solar evaporator mounted at an elevated position on each of the one or more towers, the heliostats being configured to reflect solar radiation toward the direct solar evaporator such that concentrated solar radiation heats a receiving surface on the direct solar evaporator; and a heat engine mounted at an elevated position on each of the one or more towers, attached to the direct solar evaporator, and configured to use the heat from the receiving surface on the direct solar evaporator to generate electricity. | 05-19-2011 |
20110115227 | TURBOGENERATOR WITH COOLING SYSTEM - A turbogenerator having a gas turbine engine powering generator and a cooling system and an annular heat exchanger powered by a fan disposed across an outer fan duct of the engine. Fan variable inlet and outlet guide vanes may be used to vary power between the fan and the generator which are drivenly connected to a low pressure turbine. Inner and outer portions separated by a rotating shroud of the fan are disposed in annular inner and outer fan ducts respectively. A directed energy weapon may be powered by the generator and cooled by the cooling system. A refrigeration apparatus may be operably disposed between the annular heat exchanger and the directed energy weapon for cooling the directed energy weapon and conditioning power electronics for the weapon. The refrigeration apparatus may include a vapor cycle cooling system and a cold storage containing a phase change material. | 05-19-2011 |
20110115228 | FLOW ENHANCEMENT FOR UNDERWATER TURBINE GENERATOR - A flow enhancement improvement for an underwater turbine generator ( | 05-19-2011 |
20110127773 | SYSTEM FOR GENERATION OF POWER USING SOLAR ENERGY - An electricity generation system is presented. The electricity generation system includes a solar preheater for preheating compressed discharge air, a combustor to receive the heated compressed air from the solar preheater, burn a fuel using the heated compressed air to generate hot burned gas, a first turbine to receive the hot burned gas from the combustor, expand the hot burned gas to generate exhaust gas, a heat recovery steam generator to receive the exhaust gas from the first turbine, generate vapor by heating a condensed fluid using the exhaust gas, a solar evaporator/superheater to receive a heated working fluid from the heat recovery steam generator, generate solar vapor by heating the heated working fluid, and a second turbine to drive a second generator using vapor and the solar vapor. | 06-02-2011 |
20110127774 | Energy converter for flowing fluids and gases - An electrical machine, e.g. water turbine or bow propeller includes a ring shaped stator ring and inside it a rotatable rotor ring with to it mounted blades flown around by the fluid. Magnetic elements generate axial directed magnetic forces between rotor and stator. Stabilizing elements keep the rotor during operation in an axial stable position. The magnetic elements include permanent magnets to generate an axial directed magnetic preload which is oppositely directed to the force exerted by the water to the rotor ring such that the axial force to be exerted by the stabilization means is smaller. The magnetic elements include the stator and rotor of the generator/motor, wherein the stator and rotor are behind each other, relative to the axial direction. | 06-02-2011 |
20110140434 | TURBINE RELATIONSHIPS IN PIPES - The location of in-pipe turbines within a piping system and their relationships to other devices in the piping system is dependent on several factors for the ideal operation of these turbines, whether from the nozzle shooting liquid into air, or providing a stable pressure to the turbine and the generator. Several solutions to this issue are presented. | 06-16-2011 |
20110148116 | Antenna Mounted Wind Power Generator - A cellular communication tower is adapted to support a vertical axis wind turbine (VAWT) that includes a generator mechanism. The signal and power cable for the communication antennas run through the central axis or bore of the generator. The blades of the VAWT are disposed so as to avoid interferences with communication signals. The tower preferably deploys an open truss construction to avoid the impact of periodic pressure pulse as the turning blades shift out of alignment from shading the tower. Thus, with an open truss tower the turbine blades can be a larger size and still not cause such pressure pulses. | 06-23-2011 |
20110148117 | UNDERWATER TURBINE WITH FINNED DIFFUSER FOR FLOW ENHANCEMENT - A submerged flow augmented shrouded turbine power generation system with a forward flow compression section ( | 06-23-2011 |
20110156394 | TURBINE ENGINE POWERED SYSTEM WITH HYBRID BEARING - One embodiment of the present invention is a unique turbine engine. Another embodiment is a unique turbine engine powered system. Another embodiment is a hybrid bearing system for use in a turbine engine and/or a turbine engine powered system. Other embodiments include apparatuses, systems, devices, hardware, methods, and combinations for hybrid bearings, turbine engine systems with one or more hybrid bearings and turbine engine powered systems with one or more hybrid bearings. Further embodiments, forms, features, aspects, benefits, and advantages of the present application shall become apparent from the description and figures provided herewith. | 06-30-2011 |
20110175358 | ONE AND TWO-STAGE DIRECT GAS AND STEAM SCREW EXPANDER GENERATOR SYSTEM (DSG) - A method and system for generating electrical power from geothermal, gas pressure let down, and/or heated waste steam sources utilizes a twin-screw compressor reversed to operate as an expander, wherein the expansion provides mechanical power than can be converted to electrical power utilizing a generator, without the need to utilize dry steam turbines. Multiple stages may be utilized in the expansion process. | 07-21-2011 |
20110187110 | FLUID TURBINE - A fluid turbine comprises a turbine shroud, an ejector shroud, and a means for extracting energy from a fluid stream. The means for extracting energy is located in the annulus between the turbine shroud and the ejector shroud. High-energy fluid can flow through the turbine shroud to bypass the means for extracting energy. Energy is extracted from the fluid passing through the means to form a low-energy fluid stream. The high-energy fluid and the low-energy fluid can then be mixed. The turbine shroud and/or the ejector shroud has mixing lobes to increase the mixing of the two fluid streams. | 08-04-2011 |
20110187111 | Hydraulic Power Generation Motor - A hydraulic power generation motor includes a tubular body ( | 08-04-2011 |
20110193346 | METHOD AND APPARATUS TO RECOVER AND CONVERT WASTE HEAT TO MECHANICAL ENERGY - A method and system for waste heat recovery for conversion to mechanical energy. Exhaust is received from an engine into a first heat exchanger where heat from the exhaust is transferred to a refrigerant. The exhaust is then transferred to a regenerator module in order to produce electricity which is provided to a power box. The hot refrigerant from the first heat exchanger is transferred to a kinetic energy recovery system to produce electricity which is also transferred to said power box. The power box provides electricity to a traction motor and the traction motor turns an axle. The refrigerant is then transferred to a refrigerant cooling unit and then to a second heat exchanger wherein ambient air from the regenerator module is cooled. The refrigerant and cooled ambient air can be then transferred to an engine cooling jacket to cool the engine. | 08-11-2011 |
20110198848 | SYSTEM AND METHOD FOR DOWNHOLE POWER GENERATION - A technique facilitates generation of electric power in well environments. The technique involves combining a cooperating stator and rotor assembly to create an electromagnetic generator. The cooperating stator and rotor assembly utilize an electromagnet which works with a generator coil to create electrical power. Use of the electromagnet enables the electromagnetic field created during generation of electrical power to be selectively eliminated. Elimination of the electromagnetic field allows magnetic particles to be freely flushed from the electromagnetic generator. | 08-18-2011 |
20110204640 | IN-PIPE HYDRO-ELECTRIC POWER SYSTEM AND TURBINE - A generally spherical turbine configured to rotate transversely within a cylindrical pipe under the power of fluid flowing either direction therethrough is operatively coupled with a rotating machine or generator to produce electricity. In one embodiment, the blades of the spherical turbine curve in an approximately 180 degree arc in a plane that is at an inclined angle relative to the rotational axis of a central shaft. In another embodiment, a deflector is provided upstream of the spherical turbine and within the cylindrical pipe to control flow through the spherical turbine by shielding a part thereof. The blades of the spherical turbine are airfoil in cross section to optimize hydrodynamic flow, to minimize cavitation, and to maximize conversion from axial to rotating energy. | 08-25-2011 |
20110204641 | HYDROELECTRIC TURBINE-BASED POWER-GENERATING SYSTEM FOR VESSELS AND SUBMARINES - Power-generating system based on successive hydroelectric turbines (∫ | 08-25-2011 |
20110204642 | River High Pressure Energy Conversion Machine - A river high pressure energy conversion machine which has no moving parts, comprising a machine (or pump) having a pipe attached to a river bed, with a flexible pipe to an enlarged water inlet attached to the underside of a float, to assure entrance of water just below the river water surface. A discharge pipe from the machine rises above the river bank to a water-driven accessory, through a stop valve and a pressure regulating valve. The discharge pipe from the accessory discharges river water back to the river. Water stacks up inside the sloping machine pipe on the river bed, and creates higher water pressure at the machine pipe outlet for driving the accessory. This is a continuous process, generating electricity twenty-four hours every day, using only gravity as the pressurizing force on water to generate electricity, without using fossil, nuclear or artificial energy forces. | 08-25-2011 |
20110210555 | GAS TURBINE DRIVEN ELECTRIC POWER SYSTEM WITH CONSTANT OUTPUT THROUGH A FULL RANGE OF AMBIENT CONDITIONS - A gas turbine compressor ( | 09-01-2011 |
20110210556 | Thrust Balancing Device For Cryogenic Fluid Machinery - An improvement for a turbine generator or pump having main bearings separated by a span of shaft and a thrust equalizing mechanism adjacent one of said main bearings, the improvement comprising a stationary length compensator interposed between the thrust equalizing mechanism and its adjacent main bearing to reduce the span between said main bearings. Preferably the length compensator is composed of material that shrinks less than the shaft of the generator, and the height of the length compensator, i.e., the compensating dimension, is selected according to desired thrust equalizing mechanism operating parameters over a temperature range. | 09-01-2011 |
20110221197 | APPARATUS FOR TRANSFORMING ENERGY OF LIQUID FLOWING IN A LIQUID FLOW PATH - An apparatus for positioning thereof in a liquid flow path, comprising: a housing configured to be received in the flow path and having a liquid inlet and a liquid outlet defining a flow direction therebetween; a current generator including a shaft supported by the housing and having a rotor mounted thereon and having a plurality of vanes, the shaft extending in the housing along the flow direction allowing rotation of the rotor with the vanes by liquid passing through the generator, and a stator associated with the rotor for producing electrical signals corresponding to the rotation of the rotor; and, electrical wiring for electrically connecting the current generator to a power receiver for transferring the electrical signals thereto. | 09-15-2011 |
20110221198 | VORTICAL FLOW TURBINE - The invention relates to a water turbine that extracts the rotational energy out of a vortical flow of water. The water turbine includes a rotor with at least one channel extending circumferentially and longitudinally across the rotor. The channel includes a bend to extract the rotational energy from the vortical flow of water. The invention may also include guide vanes at an inlet of the water turbine to cause a vortical flow in the water turbine. Furthermore, the water turbine may be tapered between the inlet and the rotor to increase the rotational velocity of the vortical flow. | 09-15-2011 |
20110227344 | METHOD AND APPARATUS FOR USING DE-COMPRESSED FLUID (AIR) AS A COOLANT - The present invention includes a system for generating electrical power which may include a data center including at least one equipment which requires electrical power, a renewable power source to generate renewable electric power, a motor to receive the electrical power and to operate a compressor to compress a fluid, a storage device to store the compressed fluid, and a turbine to convert the compressed fluid to operate an electrical generator. The electrical generator may generate electricity to be used by the data center and the storage device may be an underground cavern. The renewable power source may supply electricity directly to the data center, and the turbine may be a high-pressure turbine. The turbine may receive natural gas, and the turbine may be a low-pressure turbine. The system may include a recuperator to receive waste heat from the data center, and the system may include a recuperator to receive waste heat from the turbine. | 09-22-2011 |
20110227345 | SYSTEM AND METHOD FOR GENERATING AND STORING CLEAN ENERGY - The system for generating and storing clean energy includes a flexible body externally exposed to an intermittent localized pressure. A pair of one-way check valves couple to the flexible body. A first valve is configured to facilitate unidirectional fluid flow into the flexible body and a second valve configured to facilitate unidirectional fluid flow out from the flexible body. A substantially rigid and planar base is positioned between the flexible body and the intermittent localized pressure so that pressure point peristaltic expansion and compression cycles along a portion of the flexible body cause positive fluid displacement into and out from the flexible body. An energy generation system in fluid communication with the flexible body is configured to generate electrical energy from pressurized fluid resultant from the peristaltic expansion and compression cycles. | 09-22-2011 |
20110233934 | STORAGE OF COMPRESSED AIR IN WIND TURBINE SUPPORT STRUCTURE - An energy storage and recovery system employs air compressed utilizing power from an operating wind turbine. This compressed air is stored within one or more chambers of a structure supporting the wind turbine above the ground. By functioning as both a physical support and as a vessel for storing compressed air, the relative contribution of the support structure to the overall cost of the energy storage and recovery system may be reduced, thereby improving economic realization for the combined turbine/support apparatus. In certain embodiments, expansion forces of the compressed air stored within the chamber, may be relied upon to augment the physical stability of a support structure, further reducing material costs of the support structure. | 09-29-2011 |
20110233935 | MINIATURE HYDRO-POWER GENERATION SYSTEM - A miniature hydro-power generation system includes an outer housing and an inner housing. The outer housing may receive a flow of liquid flowing in a first direction at a predetermined range of pressure. The flow of liquid may be decreased by a predetermined amount of pressure and increased by a predetermined amount of velocity and channeled to a hydro-generator included in the inner housing with an inlet nozzle. The flow of liquid may be channeled with the inlet nozzle to flow in a second direction that is substantially perpendicular to the first direction. Upon transfer of kinetic energy in the flow of liquid to the hydro-generator, the inner housing may rotate in the second direction. The flow of liquid may then be channeled back to the first direction and out of the housing with an outlet nozzle. The outlet nozzle configured to increase the pressure and decrease the velocity of the flow of liquid to minimized non-laminar flow characteristics. | 09-29-2011 |
20110241344 | TURBOMACHINERY DEVICE FOR BOTH COMPRESSION AND EXPANSION - A turbomachinery device operable in either a compressor mode or a turbine mode. The device includes an impeller that rotates in the same direction in both modes, and the general flow direction remains the same in both modes. An inlet flow-guiding device may be included to direct fluid into the impeller. The impeller is coupled to a motor/generator, which operates as a motor to add power to the impeller in the compressor mode, and as a generator in the turbine mode to extract mechanical power from the impeller and convert it into electrical power. An outlet flow-guiding device may also be included. The inlet and outlet flow-guiding devices can be inlet and outlet guide vanes that are variable in setting angle or are extendable and retractable into and out of the flow path, or can be other types of flow-guiding devices. | 10-06-2011 |
20110241345 | EXPANDABLE MULTI-SET CIRCULATION HYDROELECTRIC POWER GENERATION METHOD AND SYSTEM - An expandable multi-set circulation hydroelectric power generation method and system. The system includes a power station control area (A), a transformer substation area (B), a circulation cistern (C) provided with a plurality of small cisterns (CA | 10-06-2011 |
20110248502 | Waste Water Electrical Power Generating System - An electrical power generating system is connected to a sewer for conveying waste water to a sanitary treatment station. Waste water is propelled through the sewer line by pumping equipment which simultaneously pulverizes most large objects carried by the waste water. The waste water drives one or more water-operated turbines. The turbines are operatively connected to electrical power generators for producing electrical power and dispersing the power through an electrical power transmission system. | 10-13-2011 |
20110254273 | TURBINE FOR A FLUID STREAM - A turbine for a fluid stream has a support structure, a cage rotor, and a generator. The cage rotor is rotated about a first axis by motive fluids moving with a component perpendicular to the first axis. The cage rotor is pivotally mounted to the support structure about a second axis that is perpendicular to the first axis. A generator is driven by the rotation of the cage rotor. An actuator adjusts the pivotal position of the cage rotor relative to the support structure. | 10-20-2011 |
20110254274 | GAS TURBINE ENGINES - The generator uses a permanent magnet electrical machine providing three phase, unregulated DC voltage, from three windings feeding a rectifier circuit. A capacitor across the DC voltage acts as a buffer between the DC supply and the load. Regulation of the DC supply seen by the load is achieved by a switch in parallel with the DC voltage and with the load. The switch allows current to be drawn by the capacitor or load from the windings, or shorts the windings. The inductance of the windings makes it safe to short them. A blocking diode prevents current returning from the capacitor when the switch is closed. The result is a regulated DC output of adequate quality for e.g. aerospace applications and with low component count and complexity. | 10-20-2011 |
20110260456 | HYDRO UNIT RETROFIT AND METHOD OF PERFORMING SAME - A turbine replacement unit for replacement of at least one double runner horizontal submersible installation for a hydroelectric plant including at least one submerged coupling and at least one submerged bearing supported by a submerged bearing pedestal in which each of the two runners discharge a flow into a common draft tube. The replacement unit includes a single runner positioned to replace each of the two runners, the single runner receiving a flow and discharging the flow into the existing common draft tube. A dry pit assembly is positioned to surround the submerged pedestal and define an air space around the submerged pedestal and an oil-flooded bearing is positioned on the pedestal to replace the submerged bearing. A shaft supports the runner for rotation and is at least partially supported for rotation by the oil-flooded bearing. A generator is coupled to the shaft and is operable to produce an electrical power in response to rotation of the shaft. | 10-27-2011 |
20110260457 | Downhole Axial Flux Generator - What is claimed is a downhole tool string component comprising a generator. The generator may comprise a toroidal stator comprising an interior channel formed between inward extending stator poles. A coil of wire is disposed within the interior channel, and a plurality of magnets are rotatably disposed proximate each pole. | 10-27-2011 |
20110260458 | TUBULAR TURBINE GENERATOR UNIT - The invention concerns a tubular turbine generator unit including
| 10-27-2011 |
20110260459 | Method and apparatus for creating internal directional underwater falls and generating electrical energy therefrom - Creation of internal underwater falls and generation of electrical energy therefrom includes providing a hollow tank having a substantially vertical axis; locating a rotatable turbine in an interior of said tank and orienting said rotatable turbine so that its axis of rotation is an axis selected from consisting of a vertical axis of rotation and a horizontal axis of rotation; providing a directional flow of water into said tank forming a directional underwater fall in said tank, and directing the underwater fall onto blades of the turbine to rotate the turbine; connecting an electrical generator with a shaft of the turbine so that the rotation of the shaft of the turbine is transmitted to the electrical generator which thereby generates electricity; and evacuating water from an interior of the tank after water passes through the turbine, so as to leave under the turbine a space sufficient for a continuous flow of water into said tank, formation of the underwater fall into said tank, and flow of water out of said tank. | 10-27-2011 |
20110266802 | Tunnel power turbine system to generate potential energy from waste kinetic energy - A system for generating energy from waste includes a generator device and an ejector device integrated in a pipe line unit. The generator device includes nozzle venture inlets. The ejector device is coupled with the generator device and includes a slit venture outlet to restore any velocity pressure loss in the pipe line unit and eliminate any back pressure buildup in the generator device. | 11-03-2011 |
20110278844 | River High Pressure Energy Conversion Machine - A river high pressure energy conversion machine which has no moving parts, comprising a machine (or pump) having a pipe attached to a river bed, with a flexible pipe to an enlarged water inlet attached to the underside of a float, to assure entrance of water just below the river water surface. A discharge pipe from the machine rises above the river bank to a accessory turbogenerator, through a stop valve and a pressure regulating valve. The discharge pipe from the accessory turbogenerator discharges river water back to the river. Water stacks up inside the sloping machine pipe on the river bed, and creates higher water pressure at the machine pipe outlet for driving the turbogenerator. This is a continuous process, generating electricity twenty-four hours every day, using only gravity as the pressurizing force on water to generate electricity, without using fossil, nuclear or artificial energy forces. | 11-17-2011 |
20110278845 | Waterfall High Pressure Energy Conversion Machine - A river high pressure energy conversion machine which has no moving parts, comprising a machine (or pump) having a pipe attached to a river bed, with a flexible pipe to an enlarged water inlet attached to the underside of a float, to assure entrance of water just below the river water surface. A discharge pipe from the machine rises above the river bank to a accessory turbogenerator, through a stop valve and a pressure regulating valve. The discharge pipe from the accessory turbogenerator discharges river water back to the river. Water stacks up inside the sloping machine pipe on the river bed, and creates higher water pressure at the machine pipe outlet for driving the turbogenerator. This is a continuous process, generating electricity twenty-four hours every day, using only gravity as the pressurizing force on water to generate electricity, without using fossil, nuclear or artificial energy forces. | 11-17-2011 |
20110278846 | TURBOEXPANDER FOR POWER GENERATION SYSTEMS - Systems include using a turboexpander in power generation systems. The system includes: a turboexpander to include an expander section, a pump section and a motor-generator section which are mechanically linked via a shaft. The expander section is fluidly connected to an outlet side of a heat exchanger and configured to receive a vapor stream of a fluid, to rotate the shaft and to generate an expanded vapor stream of the fluid. The pump section is fluidly connected to an outlet side of a condenser and configured to receive a liquid stream of the fluid, to pressurize the liquid stream of the fluid and to circulate the fluid in the power generation system. The motor-generator section is configured to output an electrical current. | 11-17-2011 |
20110285132 | VARIABLE SPEED MACHINE ASSEMBLY AND METHOD FOR MAKING THE SAME - A variable speed machine assembly includes an input shaft, a variable speed magnetically geared generator coupled to the input shaft, an electrical machine coupled to the input shaft, and a power converter coupled to the variable speed magnetically geared generator and the electrical machine. The power converter is configured to use electrical power output by the electrical machine to control a frequency of power output by the variable speed magnetically geared generator. | 11-24-2011 |
20110285133 | ENERGY RECOVERY SYSTEM AND METHOD FOR EXHAUST ENERGY CAPTURE AND ELECTRICAL GENERATION - An exhaust energy recovery and electrical generation system includes a conduit having a first end and a second end, wherein the first end of the conduit is configured to receive a gas flow transmitted by a gas flow channel of a gas flow source and wherein the conduit is configured to transmit the received gas flow from the first end thereof toward the second end thereof. A first blade assembly is coupled to the conduit, wherein the first blade assembly is configured to be moved when the received gas flow is transmitted from the first end of the conduit; and an electrical generator coupled to the first blade assembly to generate electricity when the first blade assembly moves. A cross-sectional area of the first end of the conduit may be less than a cross-sectional area of the gas flow channel. | 11-24-2011 |
20110285134 | FLUID DRIVEN ELECTRIC POWER GENERATION SYSTEM - A tubular housing can include at least one fixed helical vane formed onto the inner surfaces of the tubular housing in a spiral and adapted to direct fluid into a spiraled flow and focus fluid onto a fan blade assembly associated with an alternator system and located within the tubular housing before a system exhaust. A generator cone can be mounted near the center and front of the fan blade assembly facing fluid passing through the tubular housing. As fluid passes over the generator cone it experiences compression between the generator cone and housing resulting in increased pressure and velocity of the fluid, thereby increasing rotational speed of the generator blades and generator as the compressed, spiraled fluid passes through the blades and exits the tubular housing. The system can be used for fixed or mobile applications in water, wind and manually induced fluid flow. | 11-24-2011 |
20110285135 | FLUID DRIVEN ELECTRIC POWER GENERATION SYSTEM - A tubular housing includes at least one fixed helical vane formed onto the inner surfaces of the tubular housing in a spiral and adapted to direct fluid into a spiraled flow and focus fluid onto a fan blade assembly associated with an alternator system and located within the tubular housing before a system exhaust. A generator cone can be mounted near the center and front of the fan blade assembly facing fluid passing through the tubular housing. As fluid passes over the generator cone it experiences compression between the generator cone and housing resulting in increased pressure and velocity of the fluid, thereby increasing rotational speed of the generator blades and generator as the compressed, spiraled fluid passes through the blades and exits the tubular housing. The system can be used for fixed or mobile applications in water, wind and manually induced fluid flow. | 11-24-2011 |
20110304143 | WIND GENERATOR FOR INSTALLATION ON A HOUSE - Apparatus ( | 12-15-2011 |
20110309623 | DEVICE, A SYSTEM INSTALLATION AND A METHOD - The invention relates to a device for generating electrical power, wherein the device ( | 12-22-2011 |
20120001429 | CARBON DIOXIDE-BASED GEOTHERMAL ENERGY GENERATION SYSTEMS AND METHODS RELATED THERETO - Novel carbon dioxide-based geothermal energy generation systems, i.e., carbon plume geothermal (CPG) systems, and methods are provided. With the novel systems and methods described herein, geothermal energy can now be provided at lower temperatures and at locations other than hot, dry rock formations, without negatively impacting the surrounding area through use of large-scale hydrofracturing. Use of a carbon dioxide-based geothermal system further provides a means for sequestering and storing excess carbon dioxide, rather than having it released to the atmosphere. | 01-05-2012 |
20120001430 | FLOW DEVELOPMENT AND COGENERATION CHAMBER - A fluid handling and cogeneration system has an inlet conduit receiving a fluid, a housing having a inlet end, a outlet end and an interior surface. The housing encloses an inner body which together with the housing is arranged to form an annular space between the interior surface of the housing and an exterior surface of the inner body. The system also includes at least one diverter configured such that the fluid is directed to circulate around the inner body and traverse the annular space from the diverter toward the outlet end of the housing in an organized fashion. A generator is provided within the housing to harness the fluid traversing the annular space to generate electrical power. | 01-05-2012 |
20120013125 | GENERATING ENERGY FROM FLUID EXPANSION - An apparatus includes an electric generator having a stator and a rotor. A turbine is coupled to an end of the rotor to rotate at the same speed as the rotor. The turbine may rotate in response to expansion of a working fluid flowing from an inlet side to an outlet side of the turbine. The apparatus also includes a housing assembly with an inwardly oriented shroud, which is located at close proximity to the turbine. The proximity of the shroud to the turbine establishes the pressure ratio of the turbine, allowing the system to operate without seals. Magnetic bearings and position sensors are used to maintain the distance between the shroud and the wheel. In certain implementations, the positioning of the turbine can be controlled to optimize machine performance. | 01-19-2012 |
20120038162 | AIRFLOW GENERATOR - Converting an air flow into a source of electricity by an airflow generator includes disposing the airflow generator in an air flow path of a machine for receiving the air flow to rotate a turbine bladed portion of the airflow generator that causes a plurality of permanent magnets disposed along the circumference of the bladed portion to cyclically move in close proximity to a plurality of fixed position stator coils thereby generating electrical currents in the coils that can be harvested. | 02-16-2012 |
20120056430 | GENERATING HYDROENERGY - A method of recovering energy from the potential energy of water in a body of water includes providing a reservoir at least partly below a surface of a body of water, leading water from the body of water in the reservoir, and storing potential energy by removing water from the reservoir. A hydroenergy plant recovers energy from the water while leading the water into the reservoir using a turbine and an electric generator coupled to the turbine. | 03-08-2012 |
20120056431 | Efficient Low Rank Coal Gasification, Combustion, and Processing Systems and Methods - Efficient coal pre-processing systems ( | 03-08-2012 |
20120061967 | OCEAN WATER RUN AND VERTICAL DROP IS GREEN POWER GENERATION - This invention is developed using all the laws of hydraulics and fluid dynamics by digging a tunnel, placing a pipe, etc in the earth surrounding the water body at various levels at least starting from the surface of the water body and going to the very bottom of the water bed in various geometrical figures, angles and degrees suitable for an individual project and individual site and individual generation requirements any where in the world for the water to come out of the water body either from the bottom, below the bottom of the water bed and projecting into the water body or from the sides surrounding the water body and run into the facility from the inlet and various inlets which is constructed below the main level of the water body or mean sea level or main water body level on the earth and required in the water body also so that the various turbine-generators of various capacities, shapes, designs, available in the global markets are erected in a cascading manner or any other system designed for the generation of electricity using various heads and a stable water flow and water velocity in the water ways, The water coming out of the facility with the help of difference in the hydro static pressure etc starting from the water body which is transferred into the tunnel, facility, method etc and the same hydro static pressure is moving in the entire tunnel, facility, system, method etc making the water run and spin the turbines and water is removed with the help of the outlet and multiple outlets exposed to the surface of the earth and open to sky so that the water will flow in the canal which is above the mean sea level discharging the pressure created in the tunnel, facility, method etc by pumps and reaching the water body once again. | 03-15-2012 |
20120068464 | HYDROELECTRIC IN-PIPE TURBINE BLADES - The special circumstances of working with hydroelectric turbines in pipes require innovations in blade shapes and systems that are presented here. An example is streamlining of the blades greater than that found in traditional hydroelectric turbines. | 03-22-2012 |
20120080882 | Electric generator utilizing high pressure fluid spray to rotate power generating - The inventor presents a new generator utilizing a new method to rotate power generating mechanisms within comprising a prior art a/c permanent magnet alternator affixed atop a cylindrical housing having its central rotor shaft penetrating down through central aperture through tank top within tank. A rotor wheel is coupled to rotor shaft to aid in rotor rotation. The new method to rotate said rotor wheel further comprises a fluid pump whereby fluid is pulled from the bottom of tank through a tank outlet port and returned through tank inlet port at the top of tank wherein a high pressure fluid tip having a small aperture in center is further coupled within tank. When spent fluid is pulled from tank bottom through pump it is then forced through the high pressure tip causing a high velocity spray to be repelled at rotor wheel reacting with rotor wheel blades causing rotor to spin creating usable electricity. The present invention when operating creates more usable electricity than is needed to run the fluid pump, but cannot operate on its own without a outside source of power to operate pump. Once the generator is operational, the electricity created can be used to charge a bank of batteries or extend the battery life of batteries charged by a wind turbine or solar panels. The power can also be used to power a home or sold back to the utility company. The generator is meant to be used wherever an extra energy source is needed. | 04-05-2012 |
20120098264 | Augmented Velocity Hydro-Electric Turbine Generator - This invention provides an augmented velocity hydraulic power generator comprised of an induced vortex in combination with other fluid velocity enhancement techniques to maximize power output enabling a minimal apparatus size and minimal or no environmental impact. | 04-26-2012 |
20120104760 | DYNAMOELECTRIC MACHINE SUPPORT SYSTEM - A support system for a dynamoelectric machine is disclosed. In one embodiment, the support system includes: a mounting pad having a first face and a second face, the second face including a pair of slots; a pair of spring bars welded or brazed to the mounting pad at the pair of slots; a collar welded or brazed to the first face of the mounting pad; and a key bar between and affixed to the pair of spring bars. | 05-03-2012 |
20120119498 | WIND POWER GENERATION DEVICE FOR ELECTRONIC EQUIPMENT - The present invention relates to a wind power generation device for electronic equipment comprising at least a heat dissipation module, a wind power generation module, and at least a reception module. The heat dissipation module includes a heat dissipation device with a plurality of heat dissipating fins, and a first fan butted with one side of the heat dissipation device. Butted with the other side of the heat dissipation device in opposition to the first fan, the wind power generation module is driven to operate, generate electricity, and produce a power signal under the propulsion of the fluid generated by the first fan. The reception module is electrically interconnected with the wind power generation module and receives the power signal. The present invention's combination of a heat dissipation module, a wind power generation module, and a reception module effectively saves energy by utilizing or recycling the fluid generated by the first fan, converting the fluid into usable energy (such as power supply), and supplying the energy to the reception module for use or storage. | 05-17-2012 |
20120119499 | Hydroelectric Power Generating Equipment - Disclosed is hydroelectric power generating equipment wherein, since the equipment is employed in a mode in which all water turbine vanes are concurrently immersed, the immersed volume of a water turbine as a whole is greatly increased, and a considerable portion of the weight of the actual water turbine and the weight of a generator that is connected to the water turbine can be borne by the total amount of buoyancy acting on the water turbine vanes. This makes it possible to reduce the weight of and space taken up by the support structure section of the water turbine and generator, thereby making it possible to effectively reduce the space and construction costs involved in installing the hydroelectric power generating equipment. | 05-17-2012 |
20120126539 | TURBINE-GENERATOR SYSTEMS AND METHODS - A turbine-generator system includes a power source powered by renewable energy. The power source drives a compressor, which outputs compressed air to pressurized tanks. A turbine is connected to the tanks via one or more nozzles. The turbine includes turbine blade assemblies and a turbine flywheel, each rotatably mounted to a shaft. The nozzles deliver compressed air to the turbine blades. The turbine includes a magnet motor for selectably applying torque to the turbine flywheel. The turbine is coupled to a generator via a magnetic clutch. An external control computer controls the rotational speed of the magnet motor and the amount and timing of the compressed air injected onto the turbine blades. A load sensor is coupled to an output of the generator and is in communication with the external control computer. | 05-24-2012 |
20120139249 | AIR CURRENT GENERATING SYSTEM AND METHOD - The invention relates to an airflow power generation system and method. The airflow power generation system comprises a gas source, a channel comprising an airflow inlet and an airflow outlet, at least one unpowered ventilator, and at least one turbo-generating set. The airflow inlet is connected to the gas source; the unpowered ventilator is disposed at the airflow outlet, the unpowered ventilator is in a natural wind field; at least rotating blades of the turbo-generating set are positioned inside the channel. The unpowered ventilator operates to rotate under the action of temperature difference between inside and outside of the channel, and/or under the action of natural wind, to form negative pressure in the channel, to intake gas continuously from the gas source, to form airflow in the channel, to push the rotating blades to rotate via the airflow, and to drive the turbo-generating set to generate power. | 06-07-2012 |
20120139250 | Apparatus for Downhole Power Generation - Apparatus is provided for use in power generation, including a fluid-flow-driven power generator for use in a fluid-containing pipe such as a drill pipe as used in oil and gas exploration and extraction. Parts of the generator are adapted to be removable from the pipe—for example while a drill pipe is downhole within a drilling well—to leave a clear through bore for survey and fishing operations and to enable replacement of the removed parts. The removable part may be a flow control assembly, which includes an adjustable flow control nozzle or which receives any one of a set of different size nozzles. The flow-driven generator comprises an impeller connected to a magnet assembly to rotate the magnet assembly when fluid flows past the impeller. This causes relative movement between the magnet assembly and an adjacent electrical coil assembly, the relative movement and magnetic coupling generating an electrical current in the coil assembly. This generated electrical current is used to power electrical devices within the pipe. | 06-07-2012 |
20120153619 | DEVICE FOR GENERATING ELECTRICITY FROM OCEAN WAVES - According to one aspect of the invention, a device for converting kinetic energy of water waves to electrical power includes a turbine structure having multiple blades evenly attached to a first shaft, a first pulley wheel attached to the first shaft, a second pulley wheel attached to a second shaft disposed in parallel with the first shaft, an electricity generator is attached to the second shaft, and a platform is configured to support the turbine structure, the platform having an upper deck and a lower deck coupled to each other via a hinge. The upper deck is tilted from the lower deck via the hinge such that the first shaft is positioned with an inclining angle with respect to the water surface. The inclining angle is configured such that a distance and time for each fin to travel under the water surface between the entry point and exiting point are maximized while being near to the water surface. | 06-21-2012 |
20120153620 | BIDIRECTIONAL PUMPING & ENERGY RECOVERY SYSTEM - A fluid pumping and energy recovery device may include a housing that defines an impeller chamber and a motor/generator chamber. An impeller may reside within the impeller chamber; and a motor/generator may reside in the motor/generator chamber. The motor/generator may include a stator and a rotor. The rotor may be coupled to the impeller and supported (e.g., by magnetic bearings) to rotate in the stator. The rotor may generate electrical power in a generating mode and rotate in response to electrical power applied to the stator in a motoring mode. Seals may be adapted to hydraulically isolate the pump chamber from the motor/generator chamber by sealing against a rotating surface of the device. In certain instances, sealing is achieved using a bidirectional seal. | 06-21-2012 |
20120153621 | COOLING SYSTEMS AND HYBRID A/C SYSTEMS USING AN ELECTROMAGNETIC RADIATION-ABSORBING COMPLEX - A method for powering a cooling unit. The method including applying electromagnetic (EM) radiation to a complex, where the complex absorbs the EM radiation to generate heat, transforming, using the heat generated by the complex, a fluid to vapor, and sending the vapor from the vessel to a turbine coupled to a generator by a shaft, where the vapor causes the turbine to rotate, which turns the shaft and causes the generator to generate the electric power, wherein the electric powers supplements the power needed to power the cooling unit. | 06-21-2012 |
20120153622 | ELECTRICAL POWER GENERATING SYSTEM WITH STORAGE SYSTEM AND METHODS FOR USE THEREWITH - A method for selectively generating electrical power uses water gravity flow to generate electrical power. An electrical power generator is driven to generate electrical power in response to the waste. A portion of the electrical power generated by the at least one electrical power generator can be stored and tapped later to supplement the output of the electrical power generator. A portion of the water flow can be stored and tapped later to supplement the water flow. | 06-21-2012 |
20120153623 | ELECTRICAL POWER GENERATING SYSTEM - An electrical power generating system is connected to a sewer for conveying waste water to a sanitary treatment station. Waste water is propelled through the sewer line by pumping equipment which simultaneously pulverizes most large objects carried by the waste water. The waste water drives one or more water-operated turbines. The turbines are operatively connected to electrical power generators for producing electrical power and dispersing the power through an electrical power transmission system. | 06-21-2012 |
20120169054 | Power Conversion and Energy Storage Device - Power conversion device including: a first fluid conduit; a diffuser attached thereto with at least one vane supporting a diffuser hub; a rotor supported by the diffuser hub and having a rotor blade, hub, and shroud at the periphery thereof with at least one magnet thereon; a housing surrounding the shroud and attached to the diffuser, and having a stator including laminations forming poles and at least one coil therearound, the stator encapsulated in a non-metallic compound to prevent fluid contact with laminations and coil(s); a commutation control connected to the coil(s) and having external leads; and a second fluid conduit attached to the housing so fluid flow causes a torque load on the blades, rotating the rotor and inducing a magnetic field in the poles to generate current in the coil, converting hydraulic power to electric power. The device operates as a turbine/generator and as a motor/pump. | 07-05-2012 |
20120187686 | HYDROELECTRIC GENERATORS - Hydroelectric generators, including liquid sources containing liquid, siphons extending from a first end positioned within the liquid source to a second end at a lower elevation than the first end, and generation units configured to receive liquid from the siphon pipe, either directly or through an intermediary collection body. The siphons including siphon pipes, including input segments proximate the first end defining an input opening within the liquid source, discharge segments proximate the second end defining an output opening, and elevated segments extending between the input segments and the discharge segments with a portion of their length above the first ends and the second ends. | 07-26-2012 |
20120187687 | Hydroelectric Generators - Hydroelectric generators for harnessing potential energy from a flowing liquid source with a varying surface level. Hydroelectric generators may comprise platforms with buoyancies selected to remain suspended in the liquid source at a selected depth. In some examples, generation units may be fixed to the platform, the generation unit including turbines partially submerged in the liquid source, generators drivingly connected to the wheel, and electrical interfaces connected to the generator, the electrical interface configured to connect to an external power system. In some examples, hydroelectric generators may include one or more anchors connected to the platform. In some examples, generation units may include rotors. In some examples, hydroelectric generators may include projections extending into the liquid source and define channels between the projections. | 07-26-2012 |
20120187688 | SYSTEM AND METHOD TO GENERATE ELECTRICITY - A split heat recovery steam generator (HRSG) arrangement including a first HRSG coupled to a turbine and thereby receptive of a portion of the exhaust gases to deliver the portion of the exhaust gases to a compressor, a second HRSG coupled to the turbine and thereby receptive of a remaining portion of the exhaust gases, which includes an NOx catalyst and a CO catalyst sequentially disposed therein to remove NOx and CO from the exhaust gases and an air injection apparatus to inject air into the second HRSG between the NOx catalyst and the CO catalyst to facilitate CO consumption at the CO catalyst. | 07-26-2012 |
20120193919 | ENERGY REGENERATING DAMPER - Disclosed is an energy-regenerating damper that ensures a compression stroke and has a simplified structure. A piston ( | 08-02-2012 |
20120200088 | Sipoline Hydro Electric Generator - A portable hydroelectric generator that carries its own water supply. A tube with a first opening at one end for receiving fluid from a trough and a second opening at the other end for discharging the received fluid. The tube has an inverted U shape having a side A which extends from the first opening toward the top of the inverted U and a side B which includes a turbine coupled to a generator extends from the top of the inverted U to the second end. Side A has a volume which is smaller than the volume of side B and the second opening is located above the level of the fluid in the trough. When fluid is in the tube, its weight in side B is greater than its weight in side A which causes the fluid to flow from the first opening through the tube and out of the second opening. | 08-09-2012 |
20120223525 | ELECTRICITY GENERATING DEVICE - An electricity generating device includes a generator, a counterweight flywheel, and a power transfer equipment. The counterweight flywheel includes a flywheel body connected to the generator, a clutch set on the flywheel body and a number of weight bodies movably attached to the flywheel body. The power transfer equipment is to drive the flywheel to rotate via the clutch, and in turn, the flywheel body is to drive the generator to generate electricity. | 09-06-2012 |
20120228875 | SYSTEMS AND METHODS OF HARVESTING ENERGY IN A WELLBORE - A downhole assembly including a turbine to be disposed within a wellbore and a rotating array. The rotating array includes magnetic material and is coupled to the turbine. The downhole assembly also includes a magnetostrictive material coupled to the rotating array to strain the magnetostrictive material to induce an electric current in a conductor coupled to the magnetostrictive material. | 09-13-2012 |
20120228876 | Power Generator for Booster Amplifier Systems - A system to harvest energy from fluid flow includes: an outer body including a flowway; an inner sleeve rotatably coupled to the outer body; and a magnetostrictive material disposed proximate to the inner sleeve to be strained due to a rotation of the inner sleeve in response to a fluid flow in the flowway. | 09-13-2012 |
20120235411 | Low Profile Solar Energy Conversion System - A novel cost effective low profile structure that converts and stores solar radiation into heat and electricity for controlled utilization. The inventive material incorporates a large insulated vault or chamber of substantial thermal mass connected to a series of inlet passages and to a solar collector assembly. As solar radiation is collected by the solar collector assembly a temperature gradient is created between the collector and the air that is within the vault resulting in air being drawn out of the chamber and through the collector assembly. This air movement is utilized to rotate turbines that are coupled to the inlet passages generating electricity. The hot air is also captured and utilized. The system provides for an efficient, economical process of harnessing and utilizing solar energy by capitalizing on not only on its thermal nature, but its motive nature as well. | 09-20-2012 |
20120235412 | HYDROELECTRIC TURBINE WITH COIL COOLING - The present invention provides provided a hydroelectric turbine having a stator and a rotor, an array of magnets being fixed to rotor and a corresponding array of coils being fixed to the stator, the turbine further including means for cooling the coils during operation of the turbine, the cooling means preferably taking the form of one or more channels passing through the stator, in close proximity to the coils, in order to allow fluid flow through the channels to cool the coils. | 09-20-2012 |
20120256420 | SATURATED STEAM THERMODYNAMIC CYCLE FOR A TURBINE AND AN ASSOCIATED INSTALLATION - A saturated steam or weakly superheated steam thermodynamic cycle in an electricity generating plant includes at least a nuclear energy source and a turbine having at least a high-pressure module, a medium-pressure module and a low-pressure module. The steam flows successively through the high-pressure, medium-pressure and low-pressure modules. The steam undergoes a first drying and/or superheating cycle between the high-pressure and medium-pressure modules and also a second cycle comprising at least a drying and/or a superheating process between the medium-pressure module and the low-pressure module. | 10-11-2012 |
20120256421 | Fossil-fueled power station comprising a carbon dioxide separation device and method for operating a fossil-fueled power station - A fossil-fueled power station including a steam turbine is provided. A steam generator is mounted downstream of the steam turbine via a steam return line and a carbon dioxide separation device. The carbon dioxide separation device is connected to the steam return line via a process steam line and a backpressure steam turbine is mounted into the process steam line. | 10-11-2012 |
20120261922 | Fossil-fueled power station comprising a carbon dioxide separation device and method for operating a fossil-fueled power station - A fossil-fueled power station including a steam generator is provided. A steam turbine is mounted downstream of the steam generator via a hot intermediate superheater line and a carbon dioxide separation device. The carbon dioxide separation device is connected to the hot intermediate superheater line via a process steam line and a backpressure steam turbine is mounted into the process steam line. | 10-18-2012 |
20120267893 | ELECTRICITY GENERATION USING ELECTROMAGNETIC RADIATION - In general, in one aspect, the invention relates to a system to create vapor for generating electric power. The system includes a vessel comprising a fluid and a complex and a turbine. The vessel of the system is configured to concentrate EM radiation received from an EM radiation source. The vessel of the system is further configured to apply the EM radiation to the complex, where the complex absorbs the EM radiation to generate heat. The vessel of the system is also configured to transform, using the heat generated by the complex, the fluid to vapor. The vessel of the system is further configured to sending the vapor to a turbine. The turbine of the system is configured to receive, from the vessel, the vapor used to generate the electric power. | 10-25-2012 |
20120274069 | DUAL FLUID CIRCUIT SYSTEM FOR GENERATING A VAPOROUS WORKING FLUID USING SOLAR ENERGY - Systems for producing vaporous working fluid are provided, including: a first fluid passage configured to convey a working fluid to a first solar heating system, wherein the first solar heating system heats the working fluid to produce a heated working fluid having a temperature t | 11-01-2012 |
20120274070 | METHOD AND AN INSTALLATION FOR PRODUCTION SUPPLEMENTARY ELECTRICAL ENERGY - An installation for producing supplementary electrical energy for an electricity network includes at least first and second water reservoirs, the first water reservoir being situated at a first level and the second water reservoir being situated at a second level lower than the first level, a communicating pipe between the first water reservoir and the second water reservoir being provided with a remote-controlled valve, and a hydro-electric generating system being provided with a pumping installation. The first and/or second water reservoir is integrated in the foundations in the lower portion of an artificial building that needs to be built for a primary function independently of a secondary function of producing electricity. The first water reservoir or the second water reservoir may constitute a common body of water in the vicinity of ground level. The water reservoirs integrated in foundations of buildings may in particular cooperate with installations for air-conditioning or heating the buildings at the base of which they are constructed, or associated buildings. | 11-01-2012 |
20120274071 | HYDROELECTRIC GENERATOR HAVING WATER-FILLED GAP BETWEEN ROTOR AND STATOR - “IMPROVEMENT IN ELECTRICAL EQUIPMENT GENERATOR OF ELECTRICAL POWER”, the invention herein refers to improvements in electrical power generating equipment which, due to the construction adopted, allows simplified maintenance at reduced frequency; in addition to useful application in several types of hydro electrical power plants, namely: micro, mini and small sized hydroelectric power plants. | 11-01-2012 |
20120274072 | hydroelectric generator having water-filled gap between rotor and stator - “IMPROVEMENT IN ELECTRICAL EQUIPMENT GENERATOR OF ELECTRICAL POWER”, the invention herein refers to improvements in electrical power generating equipment which, due to the construction adopted, allows simplified maintenance at reduced frequency; in addition to useful application in several types of hydro electrical power plants, namely: micro, mini and small sized hydroelectric power plants. | 11-01-2012 |
20120280503 | EXHAUST ENERGY RECOVERY SYSTEM - An energy recovery system includes a fan and a wind turbine adapted to mount adjacent the fan to recover energy from the air flow generated by the fan. | 11-08-2012 |
20120286514 | FLUID-DRIVEN, ELECTRICITY-GENERATING SYSTEM AND METHOD FOR A DATA CENTER - A fluid-driven, electricity-generating system and method are provided for a data center with a fluid transport pipe. The generating system includes a housing coupled in fluid communication with the fluid transport pipe, an impeller disposed within the housing and positioned to turn with flow of fluid across the impeller, one or more magnetic structures disposed to turn with turning of the impeller, and an electrical circuit. Electricity is generated for the electrical circuit with turning of the one or more magnetic structures, and is supplied to an electrical load disposed within or associated with the data center. | 11-15-2012 |
20120286515 | GENERATOR SYSTEM FOR REUSING EXHAUST AIR - Briefly stated, in accordance with the present subject matter, a generator system is provided. The assembly includes a turbine to be driven by exhaust air and a casing surrounding the turbine. The exhaust air issues from an exhaust structure. The turbine and the casing are each supported independently of the exhaust structure by a support structure. A generator is mechanically coupled to the turbine. The support structure is proportioned to mount the generator system in a selected juxtaposition with a preselected exhaust structure. A generator provides power to an output conductor. Power conditioning apparatus may be included in the system or may be located remotely. | 11-15-2012 |
20120286516 | VARIABLE SPEED GENERATOR - A variable speed generator for producing AC electrical power includes an alternator to generate a first AC current, and a first rectifier which rectifies the first AC current from the alternator; a main exciter having a first field winding which receives the rectified first AC current and a first armature which produces a second AC current in response; a second rectifier which rectifies the second AC current from the first armature; a main generator having a second field winding which receives the rectified second AC current and a second armature which produces an output AC current in response; and a control arrangement for activating a selected pole configuration. The second field winding provides a plurality of selectively activatable pole configurations which differ in the number of their poles, such that the frequency of the output AC current can be varied by switching between the pole configurations. | 11-15-2012 |
20120286517 | ENERGY RECOVERY SYSTEM AND METHOD FOR EXHAUST ENERGY CAPTURE AND ELECTRICAL GENERATION - An exhaust energy recovery and electrical generation system includes a conduit having a first end and a second end, wherein the first end of the conduit is configured to receive a gas flow transmitted by a gas flow channel of a gas flow source and wherein the conduit is configured to transmit the received gas flow from the first end thereof toward the second end thereof. A first blade assembly is coupled to the conduit, wherein the first blade assembly is configured to be moved when the received gas flow is transmitted from the first end of the conduit; and an electrical generator coupled to the first blade assembly to generate electricity when the first blade assembly moves. A cross-sectional area of the first end of the conduit may be less than a cross-sectional area of the gas flow channel. | 11-15-2012 |
20120292907 | Fluid Energy Apparatus and Method - A preferred embodiment includes a system for power generation through movement of fluid having a variety of configurations and implementations. One preferred embodiment includes a system for power generation through movement of fluid includes a power generating cell with a generally cylindrical housing a ring for rotating disposed in said housing, one or more impellers fixedly coupled to said ring, and a generator operably coupled to said ring for receiving energy from the one or more impellers in which fluid is disposed about one or more impellers for creating energy. | 11-22-2012 |
20120292908 | Aircraft Fuel Storage Device, Management Associated System and Method - The device according to the invention comprises at least one main reservoir ( | 11-22-2012 |
20120292909 | ROTATING PRESSURE REDUCTION TURBINE WITH COG WHEELS FOR A WELL STREAM HAVING A HYDRAULIC POWER TRANSMISSION FOR OPERATION OF AN ELECTRICITY GENERATOR - A pressure reduction turbine for a hydrocarbon well stream driving a hydraulic pump, and the turbine has two cog wheels mounted laterally to a well stream. A deflector plate is positioned at the well inlet to split and direct the well stream towards the outsides of the cogwheels and to drive them with opposite rotation. The turbine is designed to give a large pressure drop. Ceramics is used in the turbine housing, in the turbine inlet and in the turbine outlet, to withstand erosion wear. A hydraulic pump is supplied with collective torque via the turbine shaft, supported by two journal bearings and is connected to the pump via a dynamic sealing arrangement. Alternatively the torque from the turbine may be transmitted by to the pump without the dynamic seal, via a magnet coupling. In an underwater implementation the turbine with the pump are equipped with an arrangement for connection or disconnection via an underwater tool system, so that the equipment may be pulled and installed from a surface vessel. The hydraulic pump leads hydraulic oil at high pressure out into a piping system where hydraulic energy, possibly from several such power sources, is led to a common hydraulic motor driving an electric generator. In a surface implementation the generator is positioned in a non-explosive environment, for example in an overpressure container. | 11-22-2012 |
20120299300 | TURBINE GENERATOR SYSTEM - A turbine generator system is operable to provide electric power to an electric network connected thereto, and includes a turbine generator apparatus and an output module. The turbine generator apparatus includes a turbine rotor provided with a plurality of blades and rotatable to output a mechanical torque, and a generator coupled to the turbine rotor and to be driven by the mechanical torque to generate driving electric power having a system frequency. The output module is electrically connected to the turbine generator apparatus for converting the driving electric power into output electric power to be provided to the electric network. The generator includes a mechanical filter that is operable, when the turbine generator system has a fault, to resonate in a specified frequency that is based on the system frequency to make the blades of the turbine rotor less sensitive to electromagnetic torque disturbance attributed to the fault. | 11-29-2012 |
20120299301 | INFINITELY VARIABLE MOTION CONTROL (IVMC) FOR TRANSMISSIONS, WIND AND RIVER TURBINES, AND PUMPS AND COMPRESSORS - Infinitely variable motion control (IVMC) provides motion control without any requirement for changing gears or use of a clutch. A spur gear transgear, defined as a system having an input, an output and a control, a variable pitch cam having an eccentric inner and outer cam assembly and a driver may be used to form a speed converter. The speed converter is used in various forms to provide an infinitely variable transmission, a differential, embodiments of wind and river turbines and pumps/compressors. In one embodiment, the speed converter drives first and second directional control assemblies to provide a vehicle with zero turn radius. A variable torque converter may be used in various embodiments to control torque from a minimum to a maximum by controlling movement of a rotor along a shaft in relation to a stator. | 11-29-2012 |
20120299302 | METHOD AND SYSTEM FOR PRODUCING A SOURCE OF THERMODYNAMIC ENERGY BY CO2 CONVERSION FROM CARBON-CONTAINING RAW MATERIALS - The invention constitutes a process and system to generate electricity from the conversion of CO | 11-29-2012 |
20120306205 | NOVEL SYSTEMS FOR INCREASING EFFICIENCY AND POWER OUTPUT OF IN-CONDUIT HYDROELECTRIC POWER SYSTEM AND TURBINE - Inventive systems (e.g., turbines) for harnessing hydroelectric energy are described. The turbines, includes: ( | 12-06-2012 |
20120306206 | ULTRA HIGH PRESSURE TURBOMACHINE FOR WASTE HEAT RECOVERY - A turbine-driven alternator (i.e., a turbomachine) suitable for generating electrical power from process gas waste energy. In particular suitable for very high density process gases such as super critical CO2, R134a, R245fa, etc. The turboalternator comprises two separate machines, specifically, a turbine device and an alternator device operatively connected together by a coupling shaft. The rotating shaft assemblies for each machines on the turbine side and the alternator side are supported by hydrodynamic foil gas bearings. The foil gas bearings use process gas at the turbine side, enabling high-pressure operation (˜3000 psia) and thrust load balancing. At the alternator side, cooling fluid is used in the foil gas bearings, enabling high-speed (˜40,000 rpm), low-windage, oil-free operation with closed-loop shaft cooling. | 12-06-2012 |
20120306207 | RECIPROCATING INTERNAL COMBUSTION ENGINE WITH TWO-STAGE EXHAUST SYSTEM - Two-stage exhaust apparatus for a reciprocating internal combustion engine having one or more cylinders each with at least one piston and at least one exhaust port, the apparatus including a first-stage jet port in each cylinder, the jet port configured to open to release high-pressure exhaust gas to a high-pressure motor prior to exhaust-port opening. | 12-06-2012 |
20120306208 | POWER PLANT WITH MAGNETOHYDRODYNAMIC TOPPING CYCLE - A system and method for generating power, comprises providing a fuel stream and an oxygen stream to a magnetohydrodynamic generator so as to generate electric power and a first exhaust stream comprising CO | 12-06-2012 |
20120313375 | ROTATIONAL FORCE GENERATING DEVICE AND A CENTRIPETALLY ACTING TYPE OF WATER TURBINE USING THE SAME - The present invention relates to a centripetally acting type of water turbine which uses low-head and low-speed water flow and which comprises a rotational force generating device having an inner and an outer centripetal canister rotatably supported by means of a stand and a securing shaft either vertically or to left and right in a straight line, and having a plurality of blades fixedly joined in a radiating fashion between the inner and outer centripetal canisters, and in which the combined shape of the inner and outer centripetal canisters and neighbouring individual blades is constituted as a lower surface which inclines such that water or steam flows at an incline downwardly and, as it does so, the rotational radius progressively reduces. | 12-13-2012 |
20120319405 | DEEP OCEAN CURRENT POWER PLANT AND CONSTRUCTING PROCEDURE THEREOF - A deep ocean current power plant comprises a current generator group, a floating midway platform, a generator anchorage system, a midway platform anchorage system, and at least one power transmission-and-distribution cable. The constructing procedure of the deep ocean current power plant comprises following steps of sea-cast anchoring and cable-numbering; platform assembling and undersea anchoring; current generator group anchoring; and testing and correcting a stability of whole structure. | 12-20-2012 |
20120326444 | HYDROPOWER GENERATING SYSTEM - A hydropower generating system includes a pump, a container data center, and a hydropower generating module. The container data center includes a number of cooling pipes. Each of the cooling pipes includes a water intake and a water outlet. The water outlet is connected to the pump. The pump is for pumping water from a source to the cooling pipes. The water flows along the pipes to dissipate the heat generated by the container data center. The hydropower generating module includes a turbine and a generator. The turbine is arranged under the water outlet. The hydropower generating module is electrically connected to the pump. The water flowing out from the water outlets is able to turn the turbine, causing the turbine to drive the generator to generate electrical power, the generated electrical power is supplied to the pump. | 12-27-2012 |
20130001948 | POWER GENERATION SYSTEM AND POWER GENERATION METHOD - A power generation system includes a compression unit which compresses a gas, a storage which stores the compressed gas output from the compression unit, a first expansion unit which generates first power and outputs a first exhaust gas, a heating unit which heats at least the stored gas output from the storage, a second expansion unit which generates second power and outputs a second exhaust gas, a first regenerator which performs a first heat exchange between the second exhaust gas and the stored gas output from the storage, to generate a first heat exchange gas used to generate the first power and a first regenerator gas, and a second regenerator which performs a second heat exchange between the first exhaust gas and the first regenerator gas to generate a second heat exchange gas used to generate the second power after heated at the heating unit. | 01-03-2013 |
20130009398 | ROADWAY ENERGY HARVESTING - A system of efficiently and safely generating and storing energy from the weight and motion of a moving vehicle across a roadway. It is a object of the present invention to transform energy in the form of pressure, weight, or movement, for example, produced by moving vehicles into air pressure, store it, and subsequently convert the energy into the type of usable energy typically desired by cities, municipalities or private entities. In an embodiment, pressurized air is utilized. In another embodiment, magnetoelectric energy is utilized. | 01-10-2013 |
20130009399 | WASTE HEAT RECOVERY - A method and apparatus for a vacuum tube configured to produce heat during operation. A boiler is configured to hold a fluid used to cool at least a portion of the vacuum tube during operation, wherein the fluid, when used to cool at least the portion of the vacuum tube, produces vapor. A turbine is configured to receive at least a first portion of the vapor produced when the fluid is used to cool at least the portion of the vacuum tube, wherein the turbine, when at least the first portion of the vapor produced when the fluid is used to cool at least the portion of the vacuum tube is received, is further configured to convert into electrical energy at least the first portion of the vapor produced when the fluid is used to cool at least the portion of the vacuum tube. | 01-10-2013 |
20130009400 | ROTOR AND NOZZLE ASSEMBLY FOR A RADIAL TURBINE AND METHOD OF OPERATION - A rotor for a radial flow turbine has an impulse chamber ( | 01-10-2013 |
20130015663 | SYSTEMS AND DEVICES FOR CONTROLLING POWER GENERATIONAANM Kumula; Mario JoaoAACI Sugar LandAAST TXAACO USAAGP Kumula; Mario Joao Sugar Land TX USAANM Freidl; RomanAACI SpringAAST TXAACO USAAGP Freidl; Roman Spring TX US - Systems and devices for controlling power generation are provided. For example, such a system may include an electrical generator controller. The controller may include a filter component, a frequency response schedule component, and a rate limiter component. The filter component may receive a power grid frequency signal and output the frequency signal when the frequency signal is outside a frequency band. The frequency response schedule component may determine an ultimate target power contribution using the filtered frequency signal, the ultimate target power contribution representing an ultimate amount of power contribution that the electrical generator should provide in a primary frequency response. The rate limiter component may determine an immediate target power contribution signal that varies over time and approaches the ultimate target power contribution. Thus, the controller may control the approach rate and/or arrival time, and so forth, of the primary frequency response to a power grid frequency disturbance. | 01-17-2013 |
20130020805 | PNEUMATIC ROAD GENERATOR - The invention is a game that allows true worldwide participation through the use of social media tools and devices. The object or mission of the game is to answer a set number of questions to generate a key that opens a vault unveiling a prize. The first team to successfully answer all the questions and generate the key that opens the vault wins the competition. For a person to play the game teams are formed by registered players and only teams are recognized in the competition. Each question is supplied a set of clues that help lead to the correct answer. While all answers and key characters and numbers are typed in at the web site, all questions, clues, and key characters and numbers are delivered only to preselected social media channels, not at the web site adding to the challenge and fun. | 01-24-2013 |
20130026760 | METHOD FOR TREATING ORGANIC WASTE AND METHOD AND APPARATUS FOR PRODUCING SOLID FUEL/COMPOST USING ZERO DISCHARGE ACE SYSTEM - The present invention relates to a method and apparatus for treating organic waste and producing solid fuel or compost from the treated organic waste. | 01-31-2013 |
20130033041 | Fluid displacement methods and resultant machines - We have invented multiple methods of fluid displacement that enable a device to become buoyant at depth. It is accomplished by utilizing a fluid with a greater gravity or pressure, whether naturally occuring or mechanically generated. The first fluid is directed by a valve to displace a lighter fluid from a chamber or container into a second fluid body, with the result that a device at depth within the second fluid body becomes positively buoyant. The positively buoyant device can be utilized for example in energy production, item retrieval at depth or moving an object from the surface to a specific depth and back. | 02-07-2013 |
20130038062 | SYSTEM FOR PRODUCING HYDRAULIC TRANSIENT ENERGY - A system is disclosed for Hydraulic Transient Energy Generation, based on the principle of hydraulic transients involving conversion of kinetic energy into potential (pressure) energy, which will serve as a reliable, renewable, inexpensive and green source of energy, and provide good environmental benefits (and CO | 02-14-2013 |
20130043681 | METHODS AND SYSTEMS FORHYDROELECTRIC POWER GENERATION - A system and method for generating hydroelectric power. More specifically, a system for generating hydroelectric power which transforms the kinetic energy in water, supplied to a consumer via a utility conduit, into electrical energy wherein water pressure is conserved or maintained at a desired water pressure within the device using a compressible gas headspace region. | 02-21-2013 |
20130056987 | METHOD AND APPARATUS FOR MICROWAVE REDUCTION OF ORGANIC COMPOUNDS - The invention pertains to utilization of high power density microwave energy to reduce organic compounds to carbon and their constituents, primarily in a gaseous state. The process includes, but is not limited to, scrap tires, plastics, asphalt roofing shingles, computer waste, medical waste, municipal solid waste, construction waste, shale oil, and PCB/PAH/HCB-laden materials. The process includes the steps of feeding organic material into a microwave applicator and exposing the material to microwave energy fed from at least two linear polarized sources in non-parallel alignment to each other, and collecting the material. The at least two sources of microwave energy are from a bifurcated waveguide assembly, whose outputs are perpendicular to each other and fed through waveguide of proper impedance, such that the microwave sources are physically and electrically 90° out of phase to each other. The microwave frequency is between 894 and 1000 MHz, preferably approximately 915 MHz. | 03-07-2013 |
20130062882 | Power Sluice Gate System - A power sluice gate system and method is disclosed. In one embodiment, the system a support structure, and a bracket assembly movably engaged with the support structure is provided. A turbine rotor supported by the movable bracket assembly can be selectively lowered into and raised out of a sluice discharge channel to allow waste water from a retention area to flow across the turbine rotor. A generator may be connected to the turbine rotor for transforming mechanical energy provided by the turbine rotor into electricity. | 03-14-2013 |
20130062883 | Heat Recovery System of the Boiler with CO2 Capture System - A boiler system including an electric power generation system having a boiler, a steam turbine for generating electric power by steams which received heat at a boiler, a condenser provided at the downstream thereof for condensing the steams, and a heater for heating condensed water by steams extracted from the steam turbine and, further, a CO | 03-14-2013 |
20130076038 | PLATFORM FOR GENERATING ELECTRICITY FROM FLOWING FLUID USING GENERALLY PROLATE TURBINE - A platform-like device for generating electricity from moving fluids has two has at least two fluid turbines coupled to one another through a frame. The fluid turbines are adapted to rotate in opposite directions. The fluid turbines also provide buoyancy for the platform so that the platform is self supporting in the water. The fluid turbines preferably have helicoid flights (screw-like threads) mounted to generally prolate casings. The fluid turbines preferably connect to electric generators through belt, chain-drive, or other transmission systems. The platform may additional support a wind turbine. | 03-28-2013 |
20130099499 | SMALL TURBINES IN URBAN SEWAGE AND STORM WATER FLOW SYSTEMS USED IN ONSITE POWER PLANTS FOR HYDROGEN FUEL PRODUCTION AND WATER PURIFICATION - Sewage and/or storm water flow systems and methods, which use generator and small turbine assemblies positioned within sewage and/or storm water conduits are disclosed herein. One system configuration includes a generator, at least one electrical connector coupled to the generator, and a small turbine coupled to the generator. The turbine includes a shaft mountable to a lower sewage conduit base and at least one anchor coupled to the shaft, which is mountable to a conduit wall section. The generator and turbine assemblies may also be arranged in a sequential array positioned within one or more modified conduits for generation of on-site electricity, which can be used for various green technologies, including water purification, water desalination, and manufacture of hydrogen fuel. | 04-25-2013 |
20130099500 | Downhole Apparatus for Electrical Power Generation From Shaft Flexure - An apparatus and a method for generating electrical power are disclosed. The apparatus includes a mud motor including a rotor. The rotor is capable of eccentric motion and has a rotor end. The apparatus further includes an inverse magnetostrictive device having a magnetostrictive element. The magnetostrictive element has a flexing end that is affixed to the rotor end. | 04-25-2013 |
20130099501 | DEVICE FOR GENERATING ELECTRIC POWER FROM A SOURCE OF AIR OR OTHER GAS OR FLUID UNDER PRESSURE | 04-25-2013 |
20130106110 | Flexible Energy Balancing System | 05-02-2013 |
20130119666 | SYSTEMS AND METHODS FOR USING MULTIPLE CRYOGENIC HYDRAULIC TURBINES - There is provided a system and method for producing liquefied natural gas (LNG). An exemplary method includes flowing a high-pressure stream of LNG through a first series of liquid turbines. The exemplary method also includes generating electricity by reducing the pressure of the high-pressure stream of LNG to form a low-pressure stream of LNG. The exemplary method additionally includes bypassing any one the liquid turbines that has a failure while continuing to produce electricity from the first series. | 05-16-2013 |
20130119667 | JET ENGINE WITH CARBON CAPTURE - A method for producing electrical power and capture CO | 05-16-2013 |
20130134713 | Turbine-Generator Driven by Compressed Air and Magnet Motor - A turbine assembly, which may be part of a turbine generator assembly, includes a turbine flywheel assembly and a magnet motor within a turbine casing. The turbine flywheel assembly comprises a turbine flywheel rotatably coupled to a shaft, turbine blade assemblies mounted thereon and a magnet motor rotor assembly coupled to the shaft. The magnet motor rotor assembly includes rotor permanent magnets arranged in a ring around the shaft. The same pole of each includes rotor permanent magnet faces outward away from the shaft. A magnet motor stator assembly comprises stator magnet assemblies, each comprising a stator electromagnet and a stator permanent magnet, arranged in a ring around the magnet motor rotor assembly to exert replusive force on the nearest rotor permanent magnet. Selectably controllable nozzles inject compressed air onto the turbine blades. Electromagnet controller(s) individually and selectably activate, deactivate and polarity-switch the stator electromagnets. | 05-30-2013 |
20130147196 | Solar Tower With Integrated Gas Turbine - A solar tower ( | 06-13-2013 |
20130147197 | Combined Cycle Solar Power Generation - Combined cycle solar power generation is achieved using a primary cycle based on a solar receiver, such as a volumetric absorber, in which compressed air is heated by concentrated solar radiation, coupled with a secondary cycle based on a water/steam circuit driven by exhaust gas from the primary cycle. When the primary cycle is inactive, typically at night time, the secondary cycle can be driven by accessing a heat store of liquid or solid heat storage material, such as a molten salt or concrete blocks, which has been heated earlier during day time operation. The water/steam circuit is reconfigurable between first and second switching conditions, wherein in the first switching condition heat is transferred directly or indirectly from the primary cycle to heat the heat storage material, and in the second switching condition stored heat is transferred from the heat storage material to the water/steam circuit in order to generate steam. | 06-13-2013 |
20130154266 | EXHAUST GAS TURBOCHARGER - A generator housing that accommodates, in the interior thereof, a hollow-cylindrical liner and a stator that is disposed on a radially inner side of the liner has a split-in-two structure that can be divided into two parts at a plane including the rotation axis of the rotation shaft; and individual joints formed inside the generator housing between a pathway and a hole for supplying a cooling medium to the pathway, which is formed inside the liner, and also a hole for exhausting the cooling medium from the pathway are provided with ring-like members that are provided with front surfaces that face the liner and back surfaces that face the generator housing and that have a through-hole that communicates between the hole and the pathway or a through-hole that communicates between the hole and the pathway center portions thereof. | 06-20-2013 |
20130168964 | WASTE HEAT RECOVERY SYSTEM GENERATOR ENCAPSULATION - In one embodiment, a system includes a generator configured to receive a flow of an organic working fluid. The generator includes a stator and a permanent magnet rotor configured to rotate within the stator to generate electricity. The generator further includes one or more components disposed within the generator and configured to be exposed to the flow of the organic working fluid. The one or more components each include an underlying component, and an encapsulant configured to withstand exposure to the organic working fluid to inhibit contact between the underlying component and the organic working fluid. | 07-04-2013 |
20130168965 | SYSTEM AND METHOD FOR DOWNHOLE GEOTHERMAL ELECTRICAL POWER GENERATION - There is provided herein a system and method for generating downhole electricity from wells or similar apertures that penetrate sufficiently deep into the subsurface to allow liquid water to be converted to steam. In the preferred embodiment, a well that reaches to a point in the subsurface where the ambient temperature at depth is significantly above the boiling point of water (i.e., greater than 212° F.) will be used, said steam providing the force necessary to turn the blades of a turbine which, in turn, provides rotational force a downhole generator, thereby resulting in the generation of electricity. | 07-04-2013 |
20130168966 | METHOD FOR CONVERSION OF CARBON DIOXIDE INTO HYDROCARBONS - The present invention relates to a method for converting carbon dioxide into hydrocarbons by reacting magnesium with carbon dioxide to obtain magnesium oxide and carbon, reacting the carbon with hot water steam to obtain hydrogen (H | 07-04-2013 |
20130181453 | Energy Recovery Apparatus for a Refrigeration System - An energy recovery apparatus for use in a refrigeration system, comprises an intake port, a nozzle, a turbine and a discharge port. The intake port is adapted to be in fluid communication with a condenser of a refrigeration system. The nozzle comprises a converging portion, a throat region and a diverging portion. The nozzle is configured to expand refrigerant discharged from the condenser and increase velocity of the refrigerant as it passes through the nozzle. The turbine is positioned relative to the nozzle and configured to be driven by refrigerant discharged from the nozzle. The discharge port is downstream of the turbine and is configured to be in fluid communication with an evaporator of the refrigeration system. | 07-18-2013 |
20130187386 | Deep Water Hydro-Electric Power System - A deep-water power generation system includes an initially evacuated sphere having walls of suitable strength or reinforcement for maintaining its structural integrity in deep-water pressures; a power axle extending from a north pole thereof to below a south pole of the sphere; blades of a turbine secured upon a support frame secured to the axle in a latitudinal plane of the sphere; and inlet ports positioned at the plane of the blades of the turbine and receiving an inflow of ambient deep water against the blade. The fluid flow induces rotation of the blades power axle secured to the frame. A thrust deck is rigidly secured, within the sphere, to the power axle and above the turbine and a generator is secured upon the thrust deck at the south pole of the sphere spirally expelling water from the south pole of the system. | 07-25-2013 |
20130200622 | MARINE GEOTHERMAL POWER GENERATION SYSTEM WITH TURBINE ENGINES - A geothermal power generation system configured to generate power by suspending turbine engines over a pit exposing a geothermal energy source is disclosed. The geothermal power generation system may include a support structure sized to a pit and at least one turbine engine hanging below the support structure. One or more turbine engine deployment systems may be configured to move the turbine engine, i.e. raise or lower, such that a distance between the turbine engine and the geothermal energy source changes. In one embodiment, the turbine engine deployment system may be formed from a plurality of cables extending from a rotatable cable drum on the support structure and downward from a plurality of pulleys positioned along the pulley track. The support structure may also include a pulley track extending from the first base to the second base. One or more electrical transmission lines may extend from the turbine engine. | 08-08-2013 |
20130200623 | MAGNETICALLY GEARED MACHINE FOR MARINE GENERATION - The present invention provides an electrical machine for use in marine generation comprising a marine turbine, a first rotor mechanically connected to the marine turbine, a second rotor and a stator. The first rotor is configured to transfer torque to the second rotor in a magnetically geared manner, and the second rotor is configured to induce an AC voltage in the stator. | 08-08-2013 |
20130200624 | GENERATING STEAM FROM CARBONACEOUS MATERIAL - A system and method of generating steam comprising providing a continuous supply of coal, combusting the coal in a primary processing chamber in the presence of oxygen and water to provide a first product gas stream, recovering heat from the first product gas stream in a first heat recovery steam generator to produce a first steam output, processing the first product gas stream in a secondary processing chamber in the presence of oxygen and water to provide a second Processing HRSG product gas stream, recovering heat from the second product gas stream in a second heat recovery steam generator to produce a second steam output, and combining the first steam output and the second steam output. Preferably, the combined steam output is used to drive a steam turbine and the turbine is coupled to a generator. | 08-08-2013 |
20130200625 | Sweep-Based Membrane Gas Separation Integrated With Gas-Fired Power Production And CO2 Recovery - A process involving membrane-based gas separation and power generation, specifically for controlling carbon dioxide emissions from gas-fired power plants. The process includes a compression step, a combustion step, and an expansion/electricity generation step, as in traditional power plants. The process also includes a sweep-driven membrane separation step and a carbon dioxide removal or capture step. The carbon dioxide removal step is carried out on a portion of gas from the compression step. | 08-08-2013 |
20130207396 | POWER GENERATION APPARATUS - A power generation apparatus according to the present invention includes: an inlet which is provided at a location on an opposite side of an expander rotor with respect to a power generator stator in a power generator housing and which is capable of leading a working medium into the power generator housing, a cooling flow passage which supplies the inlet from a circulation pump with the working medium without interposition of an evaporator, a communication opening which is capable of leading the working medium out of the power generator housing so as to lead the working medium to a condenser, and a throttle valve which depressurizes the working medium led via the cooling flow passage from the circulation pump into the power generator housing. | 08-15-2013 |
20130229012 | WASTE HEAT UTILIZATION FOR ENERGY EFFICIENT CARBON CAPTURE - A method and system for integrating a power plant and a post combustion carbon capture plant such as a solvent based absorption-regeneration process plant. Electricity is produced by a boiler feeding steam to one or more turbines. The flue gas from the boiler is fed to a waste heat recovery unit which captures heat and provides it to the post combustion capture plant where it can be used in a stripper interstage heater as a supplemental heat for solvent regeneration. Additionally recovered heat can be also integrated with the power generation plant by transferring it to the boiler feed water heating system. Part of the electricity that is generated is also fed to the post combustion capture plant where it will be used to power unit operations therein. | 09-05-2013 |
20130234438 | APPARATUS AND METHOD FOR RECOVERING ENERGY AFTER CARBON DIOXIDE CAPTURE - Disclosed are an apparatus and a method for recovering energy after carbon dioxide capture. The apparatus includes an energy recovery unit at a discharge part of a carbon dioxide capturing apparatus through which captured carbon dioxide is discharged. The energy recovery unit reduces a discharge pressure of the carbon dioxide to a pressure level suitable for a fixation or conversion treatment, and simultaneously generates and recovers energy generated during the pressure reduction. | 09-12-2013 |
20130234439 | HEAT RECOVERY USING RADIANT HEAT - Systems, methods, and apparatuses may involve a burner configured to burn gas to produce burned gas and output radiant heat. A gas valve controlled by the system can regulate the flow of gas to the burner. A heat exchanger associated with a thermal cycle can be used to heat a working fluid of the thermal cycle. The heat exchanger positioned out of a convective heat flow from the burner. A heat valve between the burner and the heat exchanger can be selectively adjustable to adjust heat transfer to the heat exchanger. | 09-12-2013 |
20130241203 | SYSTEM FOR STABILIZING POWER OUTPUT BY LOW-INERTIA TURBINE GENERATOR - A system includes a gas turbine engine and a flywheel coupled to the gas turbine engine. The gas turbine engine includes at least one compressor stage, at least one combustor, and at least one turbine stage. The flywheel is configured to store a rotational energy from the gas turbine engine, and the rotational energy stored by the flywheel is configured to resist changes in a rotational speed. | 09-19-2013 |
20130241204 | Air start steam engine - A method and system using at least two different working fluids to be supplied to an expander to cause it to do mechanical work. The expander is started by providing a compressed gaseous working fluid at a sufficient pressure to the expander. At the same time the compressed gaseous working fluid is provided to the expander, a second working fluid that is liquid at ambient temperatures is provided to a heater to be heated. The second working fluid is heated to its boiling point and converted to pressurized gas Once the pressure is increased to a sufficient level, the second working fluid is injected into the expander to generate power, and the supply of the first working fluid may be stopped. After expansion in the expander, the working fluids are is exhausted from the expander, and the second working fluid may be condensed for separation from the first working fluid. Control circuitry controls the admission of the first and second working fluids responsive to monitoring the load on the expander. | 09-19-2013 |
20130257053 | RAM AIR TURBINE GENERATOR HOUSING - An example ram air turbine generator assembly includes a generator housing that holds a generator in axial alignment with a hydraulic pump. The generator housing includes a wall having contacting portions that contact a stator of the generator and spaced portions that are radially spaced from the stator. The generator wall is designed to be strong enough to withstand HLSD and windmilling vibrations, while flexible enough to accommodate thermal expansion. | 10-03-2013 |
20130257054 | Gas Turbine - Variable Frequency Transformer Power Systems and Methods - Systems and methods are provided that include a gas turbine, a generator coupled to the gas turbine and configured to generate a first electrical power output, and a variable frequency transformer coupled to the generator and configured to be coupled to an electrical grid such that the variable frequency transformer is configured to transform the first electrical power output into a second electrical power output having one or more power characteristics that correspond to the electrical grid. | 10-03-2013 |
20130257055 | Geothermal Wind System - The Geothermal Wind System is a hybrid power production system using geothermal transfer of heat between native rock and an air mass circulating between two or more portals of substantially different vertical elevations by use of the stack effect and the buoyancy of heated air or gravity pulling cooled air to turn one or more wind turbines which drive one or more generators. This wind speed can be improved by use of a venturi valve in close proximity to the turbine(s). A novel example of an aerodynamic, adjustable radial venturi is also herein incorporated. Two modes of the GWS are herein described, one used at shallow depths having geothermal temperatures approximating the average exterior climate, and the second used with geothermal temperatures found at greater depths at substantially higher than outside temperatures. The GWS is a non-polluting, non-carbon burning, non-water-dependent power production system easily implemented in third world countries. | 10-03-2013 |
20130257056 | METHODS AND SYSTEMS FOR CONCENTRATED SOLAR POWER - Embodiments described herein relate to a method of producing energy from concentrated solar flux. The method includes dropping granular solid particles through a solar flux receiver configured to transfer energy from concentrated solar flux incident on the solar flux receiver to the granular solid particles as heat. The method also includes fluidizing the granular solid particles from the solar flux receiver to produce a gas-solid fluid. The gas-solid fluid is passed through a heat exchanger to transfer heat from the solid particles in the gas-solid fluid to a working fluid. The granular solid particles are extracted from the gas-solid fluid such that the granular solid particles can be dropped through the solar flux receiver again. | 10-03-2013 |
20130257057 | HYDRO ELECTRIC ENERGY GENERATION AND STORAGE STRUCTURE - A hydro electric energy generation structure is disclosed. The structure comprises: a gravity wall forming a closed outer perimeter extending above an upper water level of an existing hydraulic reservoir, and extending below the reservoir floor; at least one water inlet hydraulically connecting a first penstock to a first turbine generator below the water inlet. The structure further comprises: at least one lower water storage reservoir within the perimeter of the gravity wall receiving water from the first turbine generator; at least one pump receiving water from the lower water storage reservoir and pumping it through a pump delivery conduit to at least one upper water storage reservoir above the gravity wall; at least one second penstock delivering water from the upper water storage reservoir to a second turbine generator below; and a tailrace for returning the water into the existing reservoir. | 10-03-2013 |
20130264826 | FIN AND INSTALLATION FOR CONVERTING HYDRAULIC-ENERGY COMPRISING SUCH A FIN - This fin is intended to be installed in a protruding manner inside a discharge pipe of a hydraulic machine. The fin includes a first face which has holes and a second face which is solid. The fin defines by itself, between the first face and the second face, a cavity connecting the outside of the discharge pipe to the holes in the first face. | 10-10-2013 |
20130277975 | METHOD AND SYSTEM FOR PROCESSING ANIMAL WASTE - A method and system of processing animal waste is disclosed. In a particular embodiment, the method includes transferring animal waste to a gasifier to burn the animal waste, circulating water through a heat exchanger in a flue stack of the gasifier to generate heated water, and pumping the heated water to either an organic Rankine cycle system to generate electricity, a radiant heater, or any combination thereof. In addition, the method includes circulating the heated water through an evaporator of the organic Rankine cycle system to vaporize a refrigerant, and circulating the vaporized refrigerant from the evaporator, through a turbine to generate the electricity. Also, the method includes using a manure spreader to feed the animal waste to the gasifier at a varying feed rate that is based on contemporaneously calculating a British thermal units (BTU) of the animal waste being fed to the gasifier. | 10-24-2013 |
20130277976 | MULTI-ROTOR GENERATOR - A generator system comprises an inner generator rotor, an outer generator rotor, and a stator. The inner rotor is mounted on the first shaft rotating at a first speed, while the outer rotor is mounted on a second shaft coaxial with the first shaft, and rotating at a second speed different from the first speed. The outer rotor is mounted coaxially with and radially outward of the inner rotor, and the stator is mounted coaxially with and radially outward of the outer rotor. | 10-24-2013 |
20130277977 | FEEDWATER HEATING HYBRID POWER GENERATION - The technology combines a secondarily-fueled boiler with a primary-fueled Rankine steam cycle combustion system in a hybrid process. Outputs from a secondarily-fueled combustion system are fed into the feedwater heater(s), deaerators, feedwater heating lines, and/or reheat lines of a primary-fueled Rankine system. The integrated steam flow eliminates or reduces one or more extractions from the steam turbine generator, thereby allowing it to generate more electrical power using the same Rankine system input energy or generate equivalent electrical power using energy inputs from multiple fuel sources. The technology can be utilized in any type and/or configuration of secondary fuel or secondarily-fueled combustion technology and/or can utilize any type of primary-fueled steam source. | 10-24-2013 |
20130285379 | Systems and Methods for Generating Electricity - Power plant systems and methods are presented. The power plant includes a steam turbine configured to release exhaust steam. The power plant further includes an electro-hydrodynamic system operatively coupled to the steam turbine. The electro-hydrodynamic system is configured to receive the exhaust steam from the steam turbine and generate auxiliary electric power using the exhaust steam. | 10-31-2013 |
20130285380 | THERMAL STORAGE SYSTEM AND METHODS - Insolation can be used to heat a solar fluid for use in generating electricity. During periods of relatively higher insolation, excess enthalpy in a superheated solar fluid can be stored in a thermal storage system for subsequent use during periods of relatively lower insolation or at times when supplemental electricity generation is necessary. Enthalpy from superheated solar fluid can be transferred to the thermal storage system so as to heat a storage medium therein, but the enthalpy transfer can be limited such that the superheated solar fluid does not condense or only partially condenses. The remaining enthalpy in the de-superheated solar fluid can be used for other applications, such as, but not limited to, preheating the solar fluid for an evaporating solar receiver, supplementing the input to a superheating solar receiver, industrial applications, resource extraction, and/or fuel production. | 10-31-2013 |
20130292945 | IN-CONDUIT TURBINES AND HYDROELECTRIC POWER SYSTEMS - Inventive systems (e.g., turbines) for harnessing hydroelectric energy are described. The turbines include: (1) a central longitudinal shaft configured to mount and to rotate on a central axis perpendicular to a direction of fluid flow; (2) a plurality of substantially circularly arcing blades designed to couple to the shaft, each of the substantially circularly arcing blades having defined at one end one or more blade apertures; and (3) a fastening sub-assembly including fasteners, the fastening sub-assembly used for coupling the circularly arcing blades to the shaft. | 11-07-2013 |
20130300120 | HAFNIUM TURBINE ENGINE AND METHOD OF OPERATION - A method of heating a gas by directing X-rays at a mass of hafnium 178 to induce gamma rays. The gamma rays are directed at a heat exchanging apparatus, resulting in a stream of heated gas. This process powers a Hafnium gas turbine engine capable of providing shaft power or thrust to mechanical devices. | 11-14-2013 |
20130300121 | METHOD AND SYSTEM FOR PRODUCING ENERGY FROM WASTE - A method and system for the conversion of waste into energy in a sealed system where combustion does not take place and the operating pressure prior to the inlet of the steam or power generating equipment is maintained below atmospheric pressure. Destruction of the RDF (refuse derived fuel) is accomplished by subjecting the RDF to a high temperature environment under controlled conditions in a purpose designed and built reactor. The high temperature environment, <5000° C., is achieved through the use of one or more non-transferred plasma torches for generation of plasma gas. The plasma gas exiting the torch and provides the thermal energy for the continual gasification of metallurgic coke configured as a carbon bed in the lower part of the reactor, which acts as a thermal catalyst and this provides the thermal energy for the gasification process. | 11-14-2013 |
20130307273 | SOLAR ENERGY STORAGE SYSTEM INCLUDING THREE OR MORE RESERVOIRS - A first period may be characterized by relatively high insolation, while a second period may be characterized by relatively low insolation. At the first period, steam is generated using insolation. A portion of the steam produces electricity, while a second portion of the steam is directed to a heat exchanger in thermal communication with thermal reservoirs. A storage fluid is flowed through the heat exchanger from a first reservoir to a second reservoir and/or from the second reservoir to a third reservoir such that enthalpy in the steam second portion is transferred to the storage fluid. At a second period, the storage fluid is reverse-flowed through the heat exchanger from the third to the second reservoir and/or from the second to the first reservoir such that enthalpy in the storage fluid generates steam to produce electricity. Enthalpy during high insolation periods can thus be stored for use during low insolation periods. | 11-21-2013 |
20130328310 | Systems and Methods for Combined Flow Control and Electricity Generation - Systems and methods for combined flow control and electricity generation are described. Various embodiments may comprise an energy recovery device adapted to produce an electric current. At least a portion of the electric current may be used to power a pump. A control system may be adapted to adjust operating parameters of the system to stabilize or maximize the efficiency of the energy recovery device. | 12-12-2013 |
20130341924 | PROCESS FOR ENHANCED OIL RECOVERY USING CAPTURE OF CARBON DIOXIDE - A process for enhanced oil recovery includes the steps of producing steam in at least a first pressure range and a second pressure range, passing the steam of the first pressure range to a steam turbine so as to produce power therefrom, passing the steam of the second pressure range to an amine capture system such that carbon dioxide is delivered therefrom, and injecting the carbon dioxide from the amine capture system into a well for enhanced oil recovery. Steam of a third pressure range can be passed to an absorption chiller so as to cool a liquid therein. The first pressure range is greater than the second pressure range. | 12-26-2013 |
20130341925 | DEVICE AND METHOD FOR PRODUCING GREEN ENERGY - The present invention provides an inexpensive and environmentally friendly system and method for producing energy utilizing a gravitation drip technique. A clean burning liquid fuel is dripped from an upper container into a lower container that houses a heat-absorbing substrate. A combustion reaction is initiated between the fuel and the heat absorbing substrate to produce a continuous flame. Thermal energy from the flame and the combustion process is retained by the heat-absorbing substrate. The thermal energy from the flame and/or heat-absorbing substrate can be harvested to convert water into steam. This steam energy can be harnessed to generate mechanical energy and produce electricity. | 12-26-2013 |
20140001760 | WIND-POWERED AUTOMOTIVE ELECTRIC GENERATOR | 01-02-2014 |
20140008913 | Gasification Method, Gasification System and Integrated Coal Gasification Combined Cycle - A method is provided for reducing an amount of steam to be introduced from the outside for a shift reaction in a coal gasification system. A coal gasification method for gasifying a fuel containing carbon, includes the steps of gasifying the fuel containing carbon by reacting the fuel with a gas containing oxygen; cooling a gas produced in the step of gasifying the fuel by spraying water into the produced gas; removing solid particles contained in the cooled produced gas; decomposing ammonia contained in the produced gas into N | 01-09-2014 |
20140008914 | Method and Apparatus for Improved Hydropower Generation at Existing Impoundments - A floatable or moveable and/or fixed frame for insertion of power generating modules to generate power from impounded water through the frame in lock and dam and other settings presenting head potential and moving water. The frame is prefabricated and moved onto site as a module or modules, or as a ballastable marine hulled device with positions in the frame for insertion of modular elements including a generator, a turbine and a spacer for configuring a generating cell in different positions within the frame. A gantry positioned on the frame permits easy movement of individual modules into position. | 01-09-2014 |
20140015253 | SUSPENDED ROTORS FOR USE IN ELECTRICAL GENERATORS AND OTHER DEVICES - Apparatuses employing suspended rotors are provided. In one embodiment, an apparatus includes a housing forming an internal cavity and a rotor disposed in the internal cavity of the housing. The rotor has a first end and a second end. The apparatus also includes a first end ring coupled to the first end of the rotor and a second end ring coupled to the second end of the rotor. The first end ring and the second end ring are each magnetically repulsed from the housing to cause the rotor to be suspended relative to the housing. | 01-16-2014 |
20140028026 | Thrust Equalizing Mechanism for Cryogenic Turbine Generator - An improvement for a turbine generator or pump having main bearings separated by a span of shaft and a thrust equalizing mechanism adjacent one of said main bearings, the improvement comprising a stationary length compensator interposed between the thrust equalizing mechanism and its adjacent main bearing to reduce the span between said main bearings. Preferably the length compensator is composed of material that shrinks less than the shaft of the generator, and the height of the length compensator, i.e., the compensating dimension, is selected according to desired thrust equalizing mechanism operating parameters over a temperature range. | 01-30-2014 |
20140049047 | AIR POWERED ELECTRICAL GENERATOR - An air powered electrical generator includes an air compressor, an electrical motor for powering the air compressor and a compressed air storage tank. A fan, a valve and a pipe direct released air onto the fan to thereby rotate the fan and two electrical generators. A battery and a battery charger provide power for the electric motor so that the air powered electric generator can be moved to a pre-selected location to provide electric energy in a manner that is free of carbon monoxide and pollution. | 02-20-2014 |
20140062087 | BALL BEARING SUPPORTED ELECTROMAGNETIC MICROGENERATOR - Methods and apparatus for forming an electromechanical device are disclosed. In some embodiments, an electromechanical device includes a first substrate; a second substrate; a rotor movably disposed in the first and second substrates and having a plurality of first turbine blades disposed on a first side of the rotor and a plurality of permanent magnets disposed on a second side of the rotor, wherein the plurality of permanent magnets are arranged about a central axis of the rotor, wherein adjacent permanent magnets have opposing magnetic poles; a channel disposed between the first and second substrates and a peripheral edge of the rotor; a plurality of microballs disposed in the channel to provide a bearing for the rotor; a third substrate disposed proximate the second side of the rotor and having a plurality of coils disposed therein such that rotation of the rotor induces current the plurality of coils. | 03-06-2014 |
20140070541 | System and Method for Separating Fluids and Creating Magnetic Fields - A system and method in at least one embodiment for separating fluids including liquids and gases into subcomponents by passing the fluid through a vortex chamber into an expansion chamber and then through at least a portion of a waveform pattern present between at least two rotors and/or disks. In further embodiments, a system and method is offered for harnessing fields created by a system having rotating rotors and/or disks having waveform patterns on at least one side to produce current within a plurality of coils. In at least one embodiment, the waveform patterns include a plurality of hyperbolic waveforms axially aligned around a horizontal center of the system. | 03-13-2014 |
20140084588 | GAS BEARING SUPPORTED TURBOMACHINE WITH REDUCTION GEAR ASSEMBLY - A turbine-driven generator (i.e., a turbomachine) is provided for extracting energy and generating electrical power from a process gas. A turbine impeller mounted on a rotating shaft is rotatably disposed within a turbine housing for processing process gas flowing between an inlet and an outlet of the turbine. The rotating shaft of the turbine is coupled to a high-speed pinion of a reduction gear assembly to transfer torque from the turbine, via the gear assembly, to a generating device. Upon operation of the turbine impeller, rotation of the turbine rotating shaft, often at high speeds, is transferred to the high-speed pinion, which transfers torque to a low-speed gear of the gear assembly in engagement with the pinion. Rotation of the low-speed gear in turn causes a rotating assembly of the generating device to rotate, often at much lower speeds, which generates power that can be directed to an energy grid. | 03-27-2014 |
20140091574 | DEVICE FOR STORING AND DELIVERING FLUIDS AND METHOD FOR STORING AND DELIVERING A COMPRESSED GAS CONTAINED IN SUCH A DEVICE - A device for storing and delivering fluids, the fluids including a gas and a liquid, the device including: at least one container ( | 04-03-2014 |
20140103659 | CONTINUOUS ELECTRICAL GENERATING WATER FLOW SYSTEM /OR C.E.G.F.S. - An improved self-contained electrical unit it has three separate components that produces electricity. This by using reducing theory PVC tubing in which increases pressure on the exiting two feet tubes, that spin standard water wheel systems | 04-17-2014 |
20140103660 | SYSTEMS AND METHODS OF HARVESTING ENERGY IN A WELLBORE - A downhole assembly including a turbine to be disposed within a wellbore and a rotating array. The rotating array includes magnetic material and is coupled to the turbine. The downhole assembly also includes a magnetostrictive material coupled to the rotating array to strain the magnetostrictive material to induce an electric current in a conductor coupled to the magnetostrictive material. | 04-17-2014 |
20140110942 | Method and System for Improved Hydropower Generation in Existing Dams and Impoundments - A power generating system in a dam or impoundment where a section is removed by precision saw cutting to create a void or a base placed adjacent to the dame or impoundment is inserted for the mounting of a turbine frame with a plurality of power generating cells comprising a turbine and a generator and a second removed section to create voids for outlet draft tubes where the turbine frame is matably inserted in the first void, the turbines in said frame are positioned to permit water flow through the turbines and out the voids for outlet flow, and the turbines are operably engaged to a plurality of generators for generating power from the movement of water across the turbines. The cells may be mounted on top of a dam weir after precision removal to create a base and may have added draft tubes for water flow. | 04-24-2014 |
20140117670 | SYSTEM AND METHOD FOR GENERATING ELECTRIC POWER - A system and method for generating electric power using a generator coupled to a turboexpander is disclosed. The system includes one or more thermal pumps configured for heating a fluid to generate a pressurized gas. A portion of the pressurized gas is discharged to a buffer chamber for further utilization in a Rankine system. A further portion of the pressurized gas is expanded in a turboexpander for driving a generator for generating electric power. Optionally, the system includes a pump to pressurize a portion of the fluid depending on the systems operating condition. The system further includes one or more sensors for sensing temperature and pressure and outputs one or more signals representative of the sensed state. The system includes a control unit for receiving the signals and outputs one or more control signals for controlling the flow of gases and liquid in the valves and the check valve. | 05-01-2014 |
20140125060 | SOLAR COOLING, HEATING AND POWER SYSTEM - A solar energy driven power generation system includes a solar energy receiver configured to collect solar energy. A vapor generator is operably connected to the solar energy receiver. A vapor turbine is operably connected to the vapor generator and is configured to be driven by a flow of vapor from the vapor generator. An electrical power generator is operably connected to the vapor turbine and driven thereby. A thermal conditioning system is operably connected to the vapor turbine and is driven by a flow of output vapor or hot liquid from the vapor turbine. A method of power generation includes collecting solar thermal energy and generating vapor utilizing the solar thermal energy. A vapor turbine is driven by the vapor and electrical power is produced via the rotation of the vapor turbine. Output vapor from the vapor turbine is utilized to drive a thermal conditioning system. | 05-08-2014 |
20140138950 | LOAD APPARATUS AND METHOD OF USING SAME - A load apparatus is provided. The load apparatus generally comprises a load that is configured to convert mechanical rotational energy to electrical energy for a power output. A rotor assembly is coupled to the load, wherein the rotor assembly includes a rotor shaft that is configured to rotate within at least a portion of the load. A quill shaft is coupled to the rotor shaft, wherein the quill shaft is configured to couple the rotor shaft to a drive shaft of a machine such that the rotor shaft is axially and/or radially isolated from the drive shaft to facilitate rotordynamic isolation between the load apparatus and the machine. | 05-22-2014 |
20140138951 | HOUSING APPARATUS FOR USE WITH AN ELECTRICAL SYSTEM AND METHOD OF USING SAME - A housing apparatus for use with an electrical system generally comprises a cover assembly that includes a front end, an aft end, and a cavity defined therebetween to enable the cover assembly to house the electrical system within the cavity. At least one electrode plate is coupled to the cover assembly, wherein the electrode plate is configured to provide an electrostatic fluid flow. At least one annular sleeve is coupled to the cover assembly and to the electrode plate. The annular sleeve includes an inner portion and an outer portion. The annular sleeve also includes a plurality of channels and a plurality of cooling structures that extend from the outer portion to the inner portion to facilitate channeling the electrostatic fluid flow within at least a portion of the housing apparatus to prevent a temperature of the housing apparatus and/or the electrical system from substantially increasing. | 05-22-2014 |
20140138952 | Solar Heat Boiler and Solar Heat Electric Power Generation Plant - A solar heat boiler is provided which is capable of avoiding damage to heat transfer tubes without increasing facility cost and construction cost. The solar heat boiler includes: a low-temperature heating device by which water supplied from a water supply pump is heated by heat of sunlight; a steam-water separation device by which two-phase fluid of water and steam generated in the low-temperature heating device is separated into water and steam; a high-temperature heating device by which the steam separated by the steam-water separation device is heated by the heat of sunlight; and a circulation pump by which the water separated by the steam-water separation device is supplied to the low-temperature heating device. | 05-22-2014 |
20140159369 | POWER GENERATION APPARATUS AND POWER GENERATION SYSTEM - A power generation apparatus of the present invention includes: a separation member that separates a lubricant from a fluid mixture flowing into an expander casing; an expander rotor that is rotationally driven by an expansion force applied from steam of a working medium from which the lubricant is separated; a power generator rotor that rotates with the rotation of the expander rotor; a first bearing holding portion that accommodates a first bearing supporting a first rotation shaft of the expander rotor; a second bearing holding portion that accommodates a second bearing supporting a second rotation shaft of the expander rotor; and a lubricant supply path which connects a lubricant accumulation position inside the expander casing to both inner spaces of the first bearing holding portion and the second bearing holding portion of which the pressures are lower than the pressure of the lubricant accumulation position inside the expander casing. | 06-12-2014 |
20140183865 | Alternative energy sourse - The present invention may be used for generating electricity using the change in air pressure generated by a difference in altitude. Air current is created in a tube due to its position, having its openings at different elevations above sea level. The bottom end of the tube being in a zone of higher pressure, and the top end being in a zone of lower pressure. The generated air flow inside the tube moves from the higher pressure zone to the lower pressure zone, forcing a propeller situated inside the tube and connected to an electric generator to spin and generate an electric current. | 07-03-2014 |
20140183866 | OXYGEN TRANSPORT MEMBRANE BASED ADVANCED POWER CYCLE WITH LOW PRESSURE SYNTHESIS GAS SLIP STREAM - A method and system for generating electrical power is provided in which a high pressure synthesis gas stream generated in a gasifier is partially oxidized in an oxygen transport membrane based reactor, expanded and thereafter, is combusted in an oxygen transport membrane based boiler. A low pressure synthesis gas slip stream is split off downstream of the expanders and used as the source of fuel in the oxygen transport membrane based partial oxidation reactors to allow the oxygen transport membrane to operate at low fuel pressures with high fuel utilization. The combustion within the boiler generates heat to raise steam to in turn generate electricity by a generator coupled to a steam turbine. The resultant flue gas can be purified to produce a carbon dioxide product. | 07-03-2014 |
20140183867 | Tunnel Power Turbine System To Generate Potential Energy From waste Kinetic Energy - A system for generating energy from waste includes a generator device and an ejector device integrated in a pipe line unit. The generator device includes nozzle venture inlets. The ejector device is coupled with the generator device and includes a slit venture outlet to restore any velocity pressure loss in the pipe line unit and eliminate any back pressure buildup in the generator device. | 07-03-2014 |
20140210210 | GAS TURBINE POWER GENERATION SYSTEM COMPRISING AN EMERGENCY POWER SUPPLY SYSTEM - The present invention relates to a gas turbine power generation system, that includes a hydrogen-cooled generator having hydrogen as coolant, a plant hydrogen storage, generator auxiliaries and an emergency power supply system. The power generation system includes a fuel cell using hydrogen as fuel. The fuel cell is supplied via a line with hydrogen fuel from the hydrogen filling of the hydrogen-cooled generator in case of failure or disruption of the power supply from the gas turbine power generation system. In a preferred embodiment the fuel cell is supplied with additional hydrogen via a line from the plant hydrogen storage and/or with additional hydrogen via a line from generator auxiliaries in case of failure or disruption of the power supply from the gas turbine power generation system. | 07-31-2014 |
20140217732 | SMALL TURBINES IN WATER RECLAMATION FACILITIES FOR GENERATION OF ELECTRICITY - Turbine assemblies including small turbines coupled to generators are sequentially located in a fast-flowing treatment channel of a water reclamation facility. Each turbine assembly may include a vertical turbine shaft mounted on a brace suspended above water level, with the turbine blades submerged in the flow. The distal end of the vertical turbine shaft may be free (unattached) to the bottom or to any other part of the channel, and may be supported by two or more bearings mounted to the brace. The brace may be generally horizontal and may span the channel and be anchored to opposing walls thereof. An encased generator may be located in an air space between the water level and a removable cover. Power may be collected from the generators via insulated wiring incorporated into a main power cable for distribution to an energy consumption source. | 08-07-2014 |
20140246858 | RAM AIR TURBINE GENERATOR WITH EXTERNAL ROTOR HAVING PERMANENT MAGNETS - A ram air turbine generator, for generating electrical power when the system is exposed to an airstream, includes a turbine having multiple blades and a rotor operably coupled to the blades and rotating about a shaft and stator mounted, such that rotation of the blades rotates the rotor, and the rotation of the rotor about the stator produces electrical power. | 09-04-2014 |
20140252771 | Energy Recovery Apparatus for a Refrigeration System - An energy recovery apparatus for use in a refrigeration system, comprises an intake port, a nozzle, a turbine and a discharge port. The intake port is adapted to be in fluid communication with a condenser of a refrigeration system. The nozzle comprises a necked-down region and a tube portion. The nozzle is configured to expand refrigerant discharged from the condenser and increase velocity of the refrigerant as it passes through the nozzle. The turbine is positioned relative to the nozzle and configured to be driven by refrigerant discharged from the nozzle. The discharge port is downstream of the turbine and is configured to be in fluid communication with an evaporator of the refrigeration system. | 09-11-2014 |
20140252772 | SPIRAL TURBINE OPERATING ON PRESSURE PRINCIPLE - An apparatus of a gas turbine for the purpose of converting the pressure and temperature energy of a gas into rotational kinetic energy of a turbine; through an axial injection of such gas into the center of flat disks to perform work as the gas moves outward in one or more spirals cut out of these flat disks; such that the gas experiences a gradual release of pressure along the length of the spirals as the gas presses down on the width and length of the spiral; with the spiral being of many turns such that the radius of the spiral is a prescribed increasing function of turns of the radius; and the spiral has a long length in the order of a meter, a moderate width in the order of a centimeter, and a shallow depth being a small fraction of a millimeter. | 09-11-2014 |
20140265335 | ULTRA HIGH EFFICIENCY POWER GENERATION SYSTEM AND WATER TURBINE - An electrical generation system. A floating vessel is anchored in flowing water. Inlets in the hull of the vessel capture flowing water and direct the water to one or more turbines. The system is designed so that all flows are two-dimensional to the extent possible. The latter feature greatly simplifies both design and construction. | 09-18-2014 |
20140265336 | SHAFT-LESS RADIAL VANE TURBINE GENERATOR - A generator having a coupling adapted to couple at least two fluid conduits together; an axial flow channel defined by the hose coupling and having an axis; a conductive coil in the hose coupling enveloping the axial flow channel; a rotor rotatable relative to the conductive coil and encircled by the conductive coil; a plurality of vanes coupled to the rotor and projecting radially toward the axis, but not intersecting the axis. | 09-18-2014 |
20140265337 | ARCHIMEDES SCREW TURBINE GENERATOR - An Archimedean screw turbine generator of increased efficiency is disclosed. Rather than having the helical flighting of the turbine perpendicular to the central torque tube, this design incorporates cupped or cambered flighting. This increases the turbine's overall efficiency, as well as its efficiency across a broad range of fluid flows. The improved Archimedean screw turbine produces efficient power from about 5 percent of design flow to about 110 percent of design flow. In addition, design flow efficiency is 9-10 percent better than existing Archimedean screw generators. Prior art turbines of the Archimedean screw type operate efficiently only near design-rated flows. Most are turned off if flows drop more than 30 percent below deign-rated flow figures. For a presently-preferred embodiment of the invention, the screw axially rotates within a close-fitting half pipe. A three-phase permanent-magnet AC servo motor is used as a generator. | 09-18-2014 |
20140284928 | HARNESSING ELECTRICITY FROM CONTROLLED TORNADO - The invention described herein safely creates, sustains and controls tornado in a structurally sound, heat resistant tower for generation of electricity. Number of new inventions are described. The most unique is delivery of central super cold air via a duct. This feature will be a pull through thread to enhance all the three sources of energy in a tornado. It is a low cost construction device using present day, available technology. When Placed near an user community it will have low cost of transmission. It will use waste heat for cheaper cost of production. It would be a demand controlled production, conserving resources when electricity not needed and be able to produce more when needed. Thus it will be a win for the investors for better returns on investment by avoiding wasteful unpaid production, and a win for the communities providing more electricity when needed. | 09-25-2014 |
20140300109 | SYSTEM AND METHOD OF WRAPPING FLOW IN A FLUID WORKING APPARATUS - A fluid working apparatus ( | 10-09-2014 |
20140312623 | POWER GENERATOR - The power plant disclosed is an engine that derives is usefulness in the pursuit of energy generation by utilizing natural pressure differentials found in various liquids and gases, such as but not limited to water and air. It is generally a two-stroke piston cycle engine, wherein the actions of the pistons perform work or replenish working fluid from a lower head to a higher head, and can be utilized to generate power, pump fluids, or perform work, for example. | 10-23-2014 |
20140312624 | TURBO-GENERATOR OF ELECTRICAL ENERGY - The present invention is an improvement in electrical energy turbo-generator, of a type employing an integrated set for generating electrical energy from a water-flow. The present invention includes a turbo-generator ( | 10-23-2014 |
20140333069 | METHOD AND APPARATUS FOR INTEGRATING ON-SHORE GREEN AND OTHER ON-SHORE POWER SOURCES WITH A COMPRESSED AIR ENERGY STORAGE SYSTEM ON A FLOATING POWER PLANT. - The invention relates to a method and apparatus that shares the cost and areal footprint of the barge floatation platform for a floating power platform (FPP) with the cost and aerial footprint of the high pressure vessels of the compressed air energy storage (CAES) system. The integration of these two systems provides cost savings and energy consumption savings with potential for desalination. | 11-13-2014 |
20140333070 | POWER HARVESTING BEARING CONFIGURATION - A power generating bearing assembly comprising a bearing retained by a bearing housing is provided. The bearing housing includes a bearing cooling passage system comprising at least one integrated liquid cooling passage is integrated within the bearing housing. A turbine assembly is inserted within the integrated liquid cooling passage, wherein fluid flowing within the integrated liquid cooling passage causes a turbine blade subassembly within the turbine assembly to rotate. The rotation of the turbine blade subassembly rotates an electrical power generator to create electrical power. The turbine assembly can be integrated into any existing bearing assembly comprising a bearing cooling passage system. It is preferred to seat the turbine assembly within a cooling system port of the bearing cooling passage system. | 11-13-2014 |
20140346776 | GENERATOR-TYPE PRESSURE RELIEF DEVICE FOR WATER SUPPLY AND DRAINAGE PIPES - A generator-type pressure relief device includes: a housing; a propeller disposed in the housing; a shaft fixed to the center of rotation of the propeller; a generator unit that generates electricity by receiving rotational torque from the shaft; an electricity storage unit that stores electricity generated by the generator unit; an electronic brake operated by an electric signal supplied from the outside to suppress the axial rotation of the shaft; a control unit that sends an electric signal to the electronic brake to control the operation of the electronic brake; and a water pressure sensor provided in the water supply pipe or the water drainage pipe or the housing so as to transfer water pressure information on the water to the control unit, and which allows the control unit to control the electronic brake. | 11-27-2014 |
20140353971 | MAGNETIC BEARINGS AND RELATED SYSTEMS AND METHODS - An energy recovery system may comprise a stationary structure and a rotatable structure configured to rotate relative to the stationary structure about an axis of rotation. The energy recovery system may also comprise at least one blade member mounted to and extending radially outward from the rotatable structure, the at least one blade member being configured to interact with fluid currents flowing in a direction substantially parallel to the axis of rotation to cause the rotatable structure to rotate about the axis of rotation. The energy recovery system may further comprise a magnetic suspension system comprising a plurality of magnets and a plurality of coils, wherein the plurality of magnets and the plurality of coils provide a magnetic force that substantially maintains an axial and radial position of the rotatable structure and the stationary structure as the rotatable structure rotates about the stationary structure. | 12-04-2014 |
20140367970 | POWER HARVESTING BEARING CONFIGURATION - A power generating bearing assembly ( | 12-18-2014 |
20140367971 | DYNAMOELECTRIC MACHINE SUPPORT SYSTEM HAVING BOLTED SPRINGBAR - A support system for a dynamoelectric machine is disclosed. In one embodiment, the support system includes: a mounting pad having a first face and a second face, the second face including a pair of slots; a pair of spring bars bolted to the mounting pad at the pair of slots; a collar welded or brazed to the first face of the mounting pad; and a key bar between and affixed to the pair of spring bars. | 12-18-2014 |
20140375057 | ARTIFICIAL WIND GENERATOR - A method is provided for generating power through artificially induced wind flow. Naturally available energy such as sunlight is used to create high and low air pressure areas artificially in two separate chambers or regions. The two areas are connected together through a tube, which results in wind flow from the higher air pressure area to the lower air pressure area, which wind flow is used to power wind turbines which in turn generate electric power. The method provides an alternative to existing methods for power generation from wind energy or solar energy, such as natural wind farms, photovoltaic cells and solar-thermal systems. | 12-25-2014 |
20150014994 | VEHICLE RECUPERATOR - An engine may have a recuperator that may be powered by an electrical generator driven by the engine. The recuperator may be disposed within or incorporated into a compressor discharge of the engine, such as in the form of a vane or tube. The engine may be configured to operate in a variety of modes at least some of which may use thermal energy from the recuperator to heat a fluid flow stream of the engine. An energy storage device may be used with an electrical generator to provide power to a load. | 01-15-2015 |
20150014995 | MARINE POWER GENERATING SYSTEM AND MARINE POWER GENERATING METHOD - [Problem] To provide a marine power generation system which is engineered to be able carry out power generation stably and highly efficiently, using the large source of energy even in ocean currents having insufficient speeds to create a water current, similar to a water discharge from a dam, which is ideal for hydroelectricity. | 01-15-2015 |
20150021917 | POWER GENERATING APPARATUS - A power generating apparatus is provided. The power generating apparatus includes a body portion having an inner volume, the body portion having an intake on one end of the body portion and an outlet on an opposing end. The power generating device also includes a rotor operatively coupled within the body portion, wherein the rotor comprises an aperture extending from one end to an opposing end. Further included is a coiled wire coupled within the body portion and around the rotor, wherein the rotor rotates with respect to the coiled wire. The power generating apparatus also includes magnets coupled to the rotor proximate the coiled wire and a fan blade coupled within the rotor. As air is moved through the power generating apparatus, the fan blades turn the rotor and the magnets. This rotation changes the magnetic field induced on the coiled wire and creates electricity in the coiled wire. | 01-22-2015 |
20150028594 | REVERSIBLE ELECTRICAL MACHINE FOR AN AIRCRAFT - A reversible electrical machine ( | 01-29-2015 |
20150048617 | HEATED BYPASS VALVE FOR HEAT EXCHANGER - A heat exchanger bypass system comprises a liquid circuit, a first fluid circuit, a second fluid circuit, a first heat exchanger, a second heat exchanger, a liquid bypass line and a heated bypass valve. The first heat exchanger thermally couples the first fluid circuit to the liquid circuit. The second heat exchanger thermally couples the second fluid circuit to the liquid circuit. The liquid bypass line circumvents the first heat exchanger. The heated bypass valve controls flow through the liquid bypass line. | 02-19-2015 |
20150048618 | TURBINE GENERATOR - A turbine generator includes a bearing device configured to rotatably support a rotor inside a housing. The bearing device separates an internal space of the housing from its outside. Communicating portions are formed in the bearing device. The communicating portions are formed in regions which are out of contact with lubricant. Each communicating portion establishes communication between the internal space of the housing and its outside. | 02-19-2015 |
20150054284 | HYBRID RECEIVER-COMBUSTOR - A hybrid receiver-combustor ( | 02-26-2015 |
20150061292 | SHORT TERM, AUTONOMOUS, ELECTRICAL POWER SUPPLY SYSTEM - A short term, autonomous, electrical power supply system, particularly an emergency short term, autonomous, electrical power supply system. Said system comprises an actuator with an electrical motor ( | 03-05-2015 |
20150069757 | PNEUMATIC ROADWAY ENERGY RECOVERY SYSTEM - The pneumatic roadway energy recovery system generates electrical power from the weight of vehicles, pedestrians and the like traveling on a roadway surface. The pneumatic roadway energy recovery system includes a plurality of pneumatic pumps in fluid communication with one another and that are arrayed beneath a roadway surface. The pneumatic pumps are in fluid communication with a storage tank. The vehicles, pedestrians and the like traveling on the roadway surface compress the plurality of pneumatic pumps as they pass over the pumps, generating pressurized air, which is received by and stored in the storage tank. Preferably, a turbine, such as a Pelton wheel or the like, is in fluid communication with the storage tank. Selective release of the pressurized air in the storage tank drives the turbine, which, in turn, is connected to an electrical generator for generating usable electrical power. | 03-12-2015 |
20150069758 | SYSTEMS AND METHODS FOR POWER PEAKING WITH ENERGY STORAGE - Disclosed illustrative embodiments include systems and methods for power peaking with energy storage. In an illustrative, non-limiting embodiment, a power plant includes a thermodynamic piping circuit having a working fluid contained therein, and the working fluid has a flow direction and a flow rate. Power plant components are interposed in the thermodynamic piping circuit. The power plant components include a compressor system, a recuperator system, a heat source, a turbine system, a heat rejection system, and a thermal energy transfer system. A valving system is operable to selectively couple the heat rejection system, the thermal energy storage system, and the compressor system in thermohydraulic communication with the working fluid maintaining the flow direction and the flow rate to implement a thermodynamic cycle chosen from a Brayton cycle, a combination Brayton cycle/refrigeration cycle, and a Rankine cycle. | 03-12-2015 |
20150069759 | VERTICAL AXIS WIND TURBINE SYSTEM WITH ONE OR MORE INDEPENDENT ELECTRIC POWER GENERATION UNITS - A vertical axis wind turbine system having a vertical mast with one or more turbine units supported thereon. The turbine units are of modular construction for assembly around the foot of the mast; are vertically moveable along the height of the mast by a winch system; and are selectively interlocking with the mast to fix the turbine units in parked positions. The turbine system and each turbine unit includes a network of portals and interior rooms for the passage of personnel through the system, including each turbine unit. The electrical generators, and other sub-components, in the turbine units are of modular construction that permits the selective removal and replacement of component segments, including the transport of component segments through the portals and interior rooms of the turbine system while the turbine units remain supported on the mast. The electrical generators are also selectively convertible between AC generators and DC generators. | 03-12-2015 |
20150076825 | INLINE ELECTRIC GENERATOR WITH MAGNETICALLY SUSPENDED AXIAL FLOW OPEN CENTER IMPELLER - An electric power generator for placement inline with a conduit comprises a substantially cylindrical housing defining a non-magnetic elongated chamber configured to be coupled to the conduit so that a fluid flowing in the conduit flows through the elongated chamber, an impeller defining a central channel disposed in the elongated chamber and an inner surface of the central channel having a plurality of blade members shaping fluid flow in the central channel, where the impeller further including a matrix of permanent magnets secured to an exterior surface wall. The generator further comprises a copper coil assembly coupled to the substantially cylindrical housing and comprising a plurality of copper coils arranged circumferentially about the cylindrical housing, and configured to interact with the matrix of permanent magnets to generate electricity when the impeller rotates due to fluid flowing in the central channel and acting on the blade members. | 03-19-2015 |
20150084340 | LOAD APPARATUS AND METHOD OF USING SAME - A load apparatus generally comprises a load that converts mechanical rotational energy to electrical energy. A rotor assembly is coupled to the load and includes a rotor shaft having at least one end portion with at least one extension portion that extends radially outwardly from a surface of the rotor shaft end portion. A coupling shaft couples to the rotor shaft, wherein the coupling shaft includes a cylindrical main body portion. The coupling shaft also includes at least one end portion that extends from the main body portion, wherein the coupling shaft end portion couples to the rotor shaft end portion. The coupling shaft end portion includes an exterior surface, an opposing interior surface, and at least one slot that extends from the interior surface and through the exterior surface, wherein the slot receives the extension portion therein such that the extension portion extends radially outwardly from the exterior surface. | 03-26-2015 |
20150102602 | POWER GENERATING DEVICE - Provided is a power generating device capable of effectively cooling an expander, a power generator, and a control device even in the outdoors. In the power generating device, an expander driven by steam, a power generator coupled with and driven by the output shaft of the expander, and a control device are placed on a base and housed in a storage box. The storage box has a partition member provided upright from the base. The control device is housed in one side partitioned by the partition member, and the expander and the power generator are housed in the other side. The base is provided with a ventilation path for taking outside air into the storage box, and the ceiling portion of the storage box is provided with a net plate and a protective roof provided above and around the net plate with a predetermined space there between to enable air to be discharged outside. The expander and the power generator are installed securely on a frame provided upright on the base and set apart from the base. | 04-16-2015 |
20150102603 | METHOD AND DEVICE FOR SUPPLYING A MEASUREMENT ELECTRONICS SYSTEM WITH ELECTRICAL ENERGY - A method and a device for supplying a measurement electronics system in a fitting, through which a fluid flows, with electrical energy, which is generated in a turbine by the fluid flowing through the filling, wherein the flow quantities and pressures vary within wide boundaries, typically 1:1000. A pressure control device associated with the turbine controls the pressure of the fluid striking the turbine in such a manner that the electrical energy required for operating the measurement electronics system is generated with a small flow quantity, the pressure loss incurred by the fluid while flowing through the fitting being limited to a maximum value. | 04-16-2015 |
20150108758 | TURBINE SYSTEM AND METHOD CONSTRUCTED FOR EFFICIENT LOW FLUID FLOW RATE OPERATION - Briefly, an efficient turbine is disclosed for converting kinetic fluid energy into a usable form, such as electricity. The turbine generation system has a turbine within a casing, with box-like catchers positioned in the turbine to efficiently capture the fluid, such as wind, and extract its energy, and direct the fluid to an exhaust. A compressive intake and channelizers cooperate to concentrate and direct the fluid into the boxes. | 04-23-2015 |
20150108759 | Variable Speed Gas Turbine Generation System and Method - A power generation system comprises a heat collector, a turbine generator system having a turbine and at least one doubly fed induction generator, a heat exchanger, a gas holding tank, an energy storage unit and a load. The heat collector is coupled to and in fluid communication with the heat exchanger, which is in turn coupled to the turbine of the turbine generator system. The turbine is coupled to the doubly fed induction generator, which is then coupled to the load. A controller is communicatively coupled to the at least one doubly fed induction generator for maintaining a constant electrical output and frequency. Depending upon the electrical output load, the doubly fed induction generator can operate in varying speeds to achieve efficiency. To enhance the expansion of the gas, the turbine generator system can further include a pre-heater for preheating the gas to be heated and expanded by the heat exchanger. | 04-23-2015 |
20150108760 | ELECTRICAL POWER SUPPLY SYSTEM COMPRISING AN ASYNCHRONOUS MACHINE, AND AN ENGINE FITTED WITH SUCH AN ELECTRICAL POWER SUPPLY SYSTEM - An electrical power supply including an asynchronous machine, an arrangement for driving a rotor of the asynchronous machine in rotation by a rotor of an engine, and an electrical connection for powering electrical equipment by the rotor of the asynchronous machine. The asynchronous machine is configured to receive AC electrical power via a stator of the asynchronous machine, and it presents, over a predetermined range of drive speeds of the rotor of the asynchronous machine under drive by the rotor of the engine, efficiency in transferring electrical power from the stator to the rotor that is privileged relative to the efficiency with which rotary mechanical power is converted into electrical power. | 04-23-2015 |
20150115612 | ROTOR FOR DYNAMO-ELECTRIC MACHINE - The invention relates to a rotor for a dynamo-electric machine having: a rotor body which rotates about a rotation axis which runs in the direction of gravity, winding elements which are arranged in slots which run axially in the rotor body, two winding heads which are arranged above and below the rotor body in the axial direction, wherein the winding elements emerge from the slots in the axial direction in the region of the winding heads and are connected to further winding elements, a winding head carrier for each of the winding heads, which winding head carrier is arranged radially within the winding head and coaxially to the rotation axis, and which winding head carrier is fixed at least indirectly on the rotor body, or on a component which revolves with said rotor body, in a rotationally fixed manner and such that it can move in the direction of the rotation axis. The invention is characterized by the following features: spring elements are provided in the region of the fixing means, said spring elements acting in the axial direction against the force of gravity between the rotor body, and/or a component which revolves with said rotor body, and the winding head carrier, each of the winding head carriers has at least one carrying ring which is integral or is segmented in the circumferential direction, each of the carrying rings is mounted at least indirectly in relation to the rotor body in the axial direction by means of spring elements. | 04-30-2015 |
20150123405 | POWER PRODUCTION IN A COMPLETED WELL USING MAGNETOSTRICTIVE MATERIALS - A device for generating electrical energy from mechanical motion includes a magnetostrictive generator configured to be mechanically coupled to a power conveyance path in a well bore. The power conveyance path is configured to experience an axial force change, and the magnetostrictive generator includes at least one magnetostrictive element that experiences a corresponding force change that results in a change in magnetic permeability in the at least one magnetostrictive element resulting, and is configured to experience a change in magnetic flux in a least one component that is electromagnetically coupled to at least one conductive coil, and the conductive coil is configured to generate electricity due to these magnetic flux changes. | 05-07-2015 |
20150137521 | AIR POWERED ELECTRICITY GENERATING SYSTEM - A pneumatic turbine system generates electricity utilizing electrical energy input to produce a constant flow of air that is compressed into pneumatic energy which is transformed into mechanical energy to produce electrical energy so that overall energy output resulting from the combined forces of wind, pneumatic, electrical, and mechanical energy is greater than electrical energy input. A multi-compression chamber comprising a starter motor and air intake turbine draws air into a housing and pressurizes the air. A jet propulsion corridor further pressurizes air utilizing nozzles where air is transferred to an electricity-generating turbine corridor having micro-compression turbines mounted on a shall that is connected to a stabilizing motor and an electric generator. The micro-compression turbines further compress the air and transfers mechanical energy to a generator. The housing redirects excess air back into the system. | 05-21-2015 |
20150145256 | DEVICE FOR GENERATING ELECTRICAL ENERGY BY MEANS OF AN ORC-CIRCULAR FLOW - The present invention relates to a device for performing an ORC-process, comprising a first circular flow ( | 05-28-2015 |
20150145257 | ENERGY GENERATING APPARATUS FOR GAS OR LIQUID FLOWING CONDITIONS - An in-line energy generating system for a fluid passing there through where the system has a tubular turbine having an internal bore that includes at least one helical groove defined by an indented portion and a raised portion, whereby the kinetic energy of the fluid flowing through the helical groove drives the generally tubular turbine in a rotational manner at least in part by the frictional force exerted by the fluid as it flows through the helical groove, and a magnetic portion for inducing electrical current in an induction coil positioned around the turbine within the housing. | 05-28-2015 |
20150300196 | Solar Panel Based Electrical Power Generating System Utilizing Man-Made Wind from High Performance Compressor Fans to Compress Air within a Nacelle that Spins a Vertical or Horizontal Axis Wind Turbine Connected to a Gearing System to Rotate an Electrical Generator for Grid Scale Applications with a Self-Sustaining Capability - Systems and methods for generating electricity using solar panels to power “compressor” fans that force air into a nacelle that turns a turbine. The turbine is connected to a gearing system that is connected to a generator. The generator is connected to a master control unit and a transformer. The master control unit decides whether to store the electricity in batteries, power the “compressor” fans or send the surplus electricity to the grid. The horizontal or vertical embodiments of the invention do not require a tower or blades. | 10-22-2015 |
20150315927 | ENHANCED GENERATOR CAPABILITY IN HOT AMBIENT TEMPERATURES - A gas turbine includes a compressor, a combustor, a turbine, and a generator disposed upstream of the compressor. The gas turbine also includes a heat exchange circuit with a generator cooler circuit cooperable with the generator and circulating a coolant in the generator. The heat exchange circuit also includes a water circuit circulating water in a heat exchange relationship with the generator cooler circuit. The coolant in the generator cooler circuit is cooled by the water in the water circuit. | 11-05-2015 |
20150318763 | POWER GENERATION SYSTEM, POWER GENERATION METHOD - This power generation system is provided with a medium circuit, a circulation pump, an evaporator which evaporates a medium, an expander configured to be driven using the medium evaporated by the evaporator, a condenser configured to condense the medium discharged from the expander, a generator configured to be driven by the expander to generate power, a cooling system configured to cool the generator using the medium taken out from the medium circuit at a downstream side of the condenser, and a gas-liquid separator configured to separate the medium heated as a consequence of cooling the generator by the cooling system into gas and liquid phases, wherein the gas phase of the medium is flowed into the medium circuit at an upstream side of the condenser, and the liquid phase of the medium is flowed into the medium circuit at the downstream side of the condenser. | 11-05-2015 |
20150322810 | HYDROCRATIC GENERATOR WITH MEMBRANE WALL - A hydrocratic generator comprises a generally horizontal solid pipe and an inner tube, and an annular space formed between the solid pipe and the inner tube. The solid pipe receives a first aqueous solution and the inner tube receives a second aqueous solution. The inner tube is comprised of a membrane wall which facilitates the mixing between the first and the second aqueous solution. | 11-12-2015 |
20150322811 | ORC Turbine and Generator, And Method Of Making A Turbine - A turbine-generator device for use in electricity generation using heat from industrial processes, renewable energy sources and other sources. The generator may be cooled by introducing into the gap between the rotor and stator liquid that is vaporized or atomized prior to introduction, which liquid is condensed from gases exhausted from the turbine. The turbine has a universal design and so may be relatively easily modified for use in connection with generators having a rated power output in the range of 50 KW to 5 MW. Such modifications are achieved, in part, through use of a modular turbine cartridge built up of discrete rotor and stator plates sized for the desired application with turbine brush seals chosen to accommodate radial rotor movements from the supported generator. The cartridge may be installed and removed from the turbine relatively easily for maintenance or rebuilding. The rotor housing is designed to be relatively easily machined to dimensions that meet desired operating parameters. | 11-12-2015 |
20150322927 | Magnifying Lens Solar Engery - As a young boy I experimented with a magnifying glass (lens) focusing the sun's rays on a combustible material. I watched in fascination as the sun's focused rays heated the material until it would ignite and burn. What if we could design a apparatus to capture this solar energy and convert it to renewable energy? | 11-12-2015 |
20150323004 | SELF-ALIGNING SHAFT ASSEMBLY - A working end of a rotary shaft extends through a bearing supported at a distal end of a cantilever housing, the shaft's working end being subjected to transverse loading. The bending stiffness of the system is matched so that the angular deflection of the shaft and supporting cantilever housing are coordinated to minimize angular misalignment at the bearing. A cantilever system provides for apparatus and methodology demonstrating arrangements characterized by an operational ease for submersion of the working end in a fluid and ease of access to the bearing. Mitigation of misalignment enables the use of radial bearings. | 11-12-2015 |
20150326095 | POWER GENERATOR POWER GENERATION FACILITY - In a power generation facility, there are provided a plurality of diesel engines, a plurality of turbochargers driven by exhaust gas from the diesel engines, a plurality of power generators connected to the plurality of turbochargers, a plurality of converters for converting AC power generated by the plurality of power generators to DC power, one inverter for converting the DC power outputted from the plurality of converters to AC power, and a main controller for controlling the converters in accordance with the AC power from the inverter, by which stable electric power can be generated. | 11-12-2015 |
20150329215 | RAM AIR TURBINE GENERATOR ASSEMBLIES - A ram air turbine having a turbine with one or more blades, a strut having a drive section and a generator adapter section, a turbine shaft and bevel gear located within the drive section, a generator positioned within the generator adapter section of the strut and comprising an exciter and permanent magnet generator in the a turbine side, and a driveshaft having a pinion gear that engages with the bevel gear, wherein the driveshaft is removably coupled to the generator. The strut includes a cone positioned between the drive section and the generator adapter section, and the permanent magnet generator and the exciter are positioned inside of the cone of the strut. The generator utilizes a generator cover and a generator bearing, and the bearing engages with the driveshaft and the generator. The permanent magnet generator and the exciter are positioned within the cone of the generator cover. | 11-19-2015 |
20150330282 | TURBOGENERATOR SYSTEM AND METHOD - A turbogenerator system for extracting energy from a fluid stream is described. The system comprises a turbogenerator arranged to be driven by the fluid, the turbogenerator comprising a turbogenerator turbine having an inlet for receiving the fluid and an outlet for exhausting the fluid. The turbogenerator further comprises an alternator arranged on an output shaft of the turbogenerator turbine for the conversion of shaft power into electrical power. A control arrangement is provided for controlling operation of the turbogenerator in dependence upon operating conditions for the turbogenerator system. | 11-19-2015 |
20150330355 | PUMPED HYDRO TOWER - Embodiments of the present disclosure are directed towards a power generation system having a wind power system comprising a wind tower and a pumped liquid energy storage system configured to store liquid in an interior volume of the wind tower, wherein the pumped liquid energy storage system is a closed-loop system. | 11-19-2015 |
20150330356 | ENERGY CONVERSION APPARATUS - An energy conversion apparatus includes a duct that can be passed through by a transfer liquid and is intercepted by a respective turbine, which is moved by the transfer liquid to generate electricity, by means of an alternator that can be associated with the turbine. The duct includes a delivery pipe interposed between at least two tanks of the transfer liquid, and the turbine; respective pistons are configured to slide hermetically, alternately, and cyclically inside the two tanks for their alternating emptying and consequent sending of the liquid to the turbine through the delivery pipe. The duct further includes a return pipe interposed between the turbine and the two tanks, for the alternating sending of the transfer liquid to the corresponding tank that was previously emptied, after the movement of the turbine to generate electricity, and the consequent restoring of the level of the transfer liquid. | 11-19-2015 |
20150337676 | Clean energy generation system - A clean energy generation system, comprising at least one energy generation unit, each of which comprises a wind tunnel, an air/gas turbine, a generator, at least one heating device and an air/gas compressor. The wind tunnel includes a contraction section, a test section and a diffuser section. The air/gas turbine is located in the test section or the diffuser section and is coupled to the generator. The at least one heating device is located in the contraction section for preheating the air/gas flowing through the at least one heating device. The air/gas compressor is for compressing the air/gas flowing through the air/gas compressor and is located in the diffuser section or in the contraction section between the at least one heating device and the air/gas turbine. The air/gas turbine is driven by the preheated and compressed air/gas such that the generator is driven to generate electricity. | 11-26-2015 |
20150337677 | GEARED TURBOFAN WITH HIGH SPEED GENERATOR - A gas turbine engine comprises a fan rotor, a lower speed compressor rotor and a higher speed compressor rotor, and a lower speed turbine rotor and a higher speed turbine rotor. The lower speed turbine rotor rotates the lower speed compressor rotor, and rotates a gear reduction to, in turn, rotate the fan rotor. The higher speed turbine rotor rotates the higher speed compressor rotor. An electrical generator is driven to rotate with one of the lower speed turbine rotor and the fan rotor. | 11-26-2015 |
20150345385 | GAS TURBINES IN MECHANICAL DRIVE APPLICATIONS AND OPERATING METHODS - A drive system for driving a load by a gas turbine. The gas turbine comprises a gas generator having a gas-generator rotor and comprising at least one gas-generator compressor and one high-pressure turbine driving the gas-generator compressor. The gas turbine further comprises a power turbine having a power-turbine rotor, which is torsionally independent of the gas-generator rotor. The load is connected to the power-turbine rotor. The system further comprises an electric motor/generator mechanically connected to the gas-generator rotor and electrically connected to an electric power grid. The electric motor/generator is adapted to function alternatively: as a generator for converting mechanical power from the gas turbine into electrical power; and as a motor for supplementing driving power to the load. A set of movable nozzle guide vanes is arranged at the inlet of the power turbine. | 12-03-2015 |
20150345461 | WATER TURBINE GENERATOR - [Object of the Invention] An object of the present invention is to provide a water turbine power generator comprising a power generation mechanism provided with a water turbine unit and a power generator unit, and a locking mechanism for engaging the power generation mechanism with a support member, which is free from various drawbacks such as increase in size of the locking mechanism, difficulty of detaching the locking mechanism from a damming board forming the support member when the water turbine power generator is serviced, and so forth. | 12-03-2015 |
20150381013 | THROUGH FLOW VENTILATION SYSTEM FOR A POWER GENERATION TURBINE PACKAGE - A power generation system has a housing with a first housing section (I) and a second housing section (II), an alternator arranged within the first housing section (I) and a gas turbine arranged within the second housing section (II). The alternator is drivable by the gas turbine, wherein the first housing section (I) includes an air inlet through which an airstream is injectable into the first housing section (I) such that the airstream passes the alternator and cools the alternator. The first housing section (I) is coupled to the second housing section (II) such that the airstream is feedable into the second housing section (II) after the airstream has passed the alternator. The second housing section (II) includes an air outlet through which the airstream is exhaustable after passing the gas turbine. | 12-31-2015 |
20160003089 | HYDRODYNAMIC ENERGY GENERATION SYSTEM WITH NEUTRALIZED PRESSURE PUMP - A hydrodynamic energy generation system comprises a pump and three vertically aligned compartments and a fourth compartment proximate to the lower ends of the vertically aligned compartments. Each of the three vertically aligned compartments has an opening on an upper end and a lower end. The first compartment has a first turbine mechanically coupled to a first generator producing electrical power when the first turbine is moved by water that falls into the first compartment. The first compartment has a controlled water level under the first turbine. A second turbine proximate to the opening at the second compartment's lower end is mechanically coupled to a pump through gear box and/or second generator producing electrical or rotational power when the second turbine is moved by water flowing out of the second compartment's lower end opening. A pump for moving water from the first and second compartments through the fourth compartment and into the third compartment is at least partially powered by the second generator, mechanically by second turbine and by an external power source according to the following formula (pumping energy= | 01-07-2016 |
20160032901 | APPARATUS AND METHOD FOR SOLAR AND WIND BASED POWER GENERATION - An apparatus for converting solar energy may have a heat-capturing element that generates thermal energy when exposed to solar radiation and a canopy arranged about the heat-capturing element. The canopy may define a chamber with an intake and an output, and may be configured for substantially trapping air particles in proximity to the heat-capturing element throughout a pathway from the intake to the output. A portion of the chamber arranged near the output may have a decreased cross section. The apparatus may also include a thermal transfer system configured for creating a positive thermal feedback between a portion of the heat-capturing element near the output and a portion of the heat-capturing element near the intake, and at least one horizontal turbine arranged at the output. | 02-04-2016 |
20160036295 | INSTRUMENT USE IN HAZARDOUS ENVIRONMENTS - An apparatus for facilitating use of instruments in hazardous environments includes a fluid line and a fluid-driven generator. The fluid line includes: an inlet to receive a flow of fluid from a fluid source; a first outlet to convey a first portion of the fluid flow to an instrument as a purge gas; and a second outlet to convey a second portion of the fluid flow. The fluid-driven generator is coupled to the second outlet of the fluid line, and converts fluid-stored energy in the second portion of the fluid flow to electrical energy deliverable to the instrument as the second portion of the fluid flow is received from the second outlet. | 02-04-2016 |
20160047307 | POWER TRAIN ARCHITECTURES WITH LOW-LOSS LUBRICANT BEARINGS AND LOW-DENSITY MATERIALS - Power train architectures with low-loss lubricant bearings and low-density materials are disclosed. The gas turbine used in these architectures can include a compressor section, a turbine section, and a combustor section. A generator, coupled to the rotor shaft, is driven by the turbine section. The compressor section, the turbine section, and the generator each include rotating components, at least one of the rotating components in at least one of the compressor section, the turbine section, and the generator including a low-density material. Bearings support the rotor shaft within the compressor section, the turbine section and the generator, wherein at least one of the bearings is a low-loss bearing having a low-loss lubricant. | 02-18-2016 |
20160047309 | POWER TRAIN ARCHITECTURES WITH HYBRID-TYPE LOW-LOSS BEARINGS AND LOW-DENSITY MATERIALS - Power train architectures with hybrid-type low-loss bearings and low-density materials are disclosed. The gas turbine used in these architectures can include a compressor section, a turbine section, and a combustor section coupled to the compressor and turbine sections. A generator, coupled to the rotor shaft, is driven by the turbine section. The compressor section, the turbine section, and the generator include rotating components, at least one of which is a low-density material. Bearings support the rotor shaft within the compressor section, the turbine section and the generator, wherein at least one of the bearings is a hybrid-type low-loss bearing. | 02-18-2016 |
20160053630 | Energy Recovery Apparatus with Changeable Nozzles, For Use in a Refrigeration System - An energy recovery apparatus adapted for use in a refrigeration system comprises a housing, a turbine, a first nozzle, and a second nozzle. The housing has a nozzle receiving opening and a discharge port. The first and second nozzles are each operably connectable to the housing in alignment with the nozzle receiving opening. Each nozzle is adapted to expand refrigerant and discharge it in a liquid-vapor state. The size or shape of the second nozzle is different from the size or shape of the first nozzle to enable a user to selectively choose one of the first and second nozzles for operable connection to the housing. The user may make the choice that accomplishes the better refrigerant flow characteristics when the passageway of the chosen nozzle is within the refrigeration system. | 02-25-2016 |
20160079829 | ACCELERATED FLUID MACHINE - The Accelerated Fluid Machine is an apparatus capable of generating inexpensively renewable and clean mechanical and/or electrical energy for powering partly or totally a vehicle, or a location (home, building, factory, etc.). Therefore it is an economical and effective way to reduce nowadays global warming and high energy costs. Its main components are a fluid-acceleration chamber and exhaust, and one or more fans placed inside it. It is an aerodynamic device whose operation is based upon the same physical principle of airplane flight. The generated energy comes from a fluid flow that can be created by one or more fans or captured from the environment into the chamber where it is accelerated. The machine produces no pollution, and requires no fuel at all as it is driven entirely by the fluid (typically air or water). It can be stationary, or mobile if carried by a vehicle. | 03-17-2016 |
20160079899 | VARIABLE SPEED GENERATOR - A variable speed generator for producing AC electrical power includes an alternator powerable by rotational action to generate a first AC current, and a first rectifier which rectifies the first AC current from the alternator. The generator further includes a main exciter having a first field winding which receives the rectified first AC current, and having a first armature which produces in response a second AC current. The generator further includes a second rectifier which rectifies the second AC current from the first armature. The generator further includes a main generator having a second field winding which receives the rectified second AC current, and having a second armature which produces in response an output AC current. The second field winding is configured to provide a plurality of selectively activatable pole configurations which differ in the number of their poles, such that the frequency of the output AC current can be varied by switching between the pole configurations. The variable speed generator further includes a control arrangement for activating the selected pole configuration. | 03-17-2016 |
20160105078 | GAS TURBINES IN MECHANICAL DRIVE APPLICATIONS AND OPERATING METHODS - A drive system for driving a load, comprising a gas turbine configured and arranged for driving the load, an electric motor/generator electrically connected to an electric power grid, a first load coupling connecting the gas turbine to the load, a second load coupling, connecting the load to the electric motor/generator. The electric motor/generator is adapted to function as a generator for converting excess mechanical power from the gas turbine into electrical power and delivering the electrical power to the electric power grid, and as a motor for supplementing driving power to the load. The drive system comprises furthermore a disconnecting device to reversibly disconnect the load from the gas turbine, so that the load can be driven only by the motor. | 04-14-2016 |
20160105079 | GAS PRESSURE REDUCTION GENERATOR - Gas Pressure Reduction Generator (GPRG) systems and methods for implementing a GPRG system are provided, where the GPRG systems comprise a gas inlet configured to receive a pressurized gas flow, at least one expander in gas flow receiving communication with the gas inlet wherein the expander is operable to convert the pressurized gas flow into mechanical energy and a depressurized gas flow, and a generator configured to convert the mechanical energy into electrical energy. | 04-14-2016 |
20160108752 | KINETIC ENERGY TRANSFER SYSTEM AND METHODS - Systems, methods and apparatus for subjecting high-pressure fluids to a fluid flow assembly that generates or extracts work/energy using a work producing machine. Kinetic energy from the work producing machine is converted to electricity using a generator or similar apparatus. | 04-21-2016 |
20160164372 | CONCENTRIC RING GENERATORS - A concentric generator usable with a gas turbine engine having a shaft. Disclosed embodiments include a generator with a rotor integral with the gas turbine shaft and a stator mounted concentrically with respect to the rotor. The stator may be mounted inside the turbine engine housing, or outside the turbine housing. In some embodiments, both the rotor and stator are mounted outside the turbine housing and rotation of the turbine shaft is translated to the rotor via a transmission. | 06-09-2016 |
20160169028 | LOW FLOW POWER GENERATION | 06-16-2016 |
20160177911 | AN ASSEMBLY FOR GENERATING ELECTRICITY | 06-23-2016 |
20160186615 | HEAT ENGINE SYSTEM - An improved heat engine is disclosed. The heat engine comprises at least one heat pipe containing a working fluid flowing in a thermal cycle between vapor phase at an evaporator end and liquid phase at a condenser end. Heat pipe configurations for high-efficiency/high-performance heat engines are disclosed. The heat pipe may have an improved capillary structure configuration with characteristic pore sizes between 1μ and 1 nm (e.g. formed through nano- or micro-fabrication techniques) and a continuous or stepwise gradient in pore size along the capillary flow direction. The heat engine may have an improved generator assembly configuration that comprises an expander (e.g. rotary/turbine or reciprocating piston machine) and generator along with magnetic bearings, magnetic couplings and/or magnetic gearing. The expander-generator may be wholly or partially sealed within the heat pipe. A heat engine system (e.g. individual heat engine or array of heat engines in series and/or in parallel) for conversion of thermal energy to useful work (including heat engines operating from a common heat source) is also disclosed. The system can be installed in a vehicle or facility to generate electricity. | 06-30-2016 |
20160190896 | METHOD FOR GENERATING ELECTRICAL ENERGY AND ENERGY GENERATION PLANT - A method for producing electrical energy in a combined energy generation plant which comprises an air treatment unit and a power station unit is proposed. In a first operating mode, air is liquefied to form an air liquefaction product (LAIR) and, in a second operating mode, an air liquefaction product is converted into a gaseous or supercritical state, in which said product is introduced into the power station unit and is used for producing electrical energy. In a third operating mode, air is condensed in the air treatment unit and used in the power station unit directly for producing electrical energy. It is envisaged that, in the first operating mode, the air is cooled to severa temperature levels by two liquid coolants and the air liquefaction product is correspondingy heated. In addition, in the first operating mode, the air is condensed stepwise over several pressure levels. | 06-30-2016 |
20160190962 | CONTROLLED FREQUENCY GENERATOR WITH OPTIMIZED POWER FACTOR - Apparatus for generating and supplying electrical power to AC loads on an aircraft may include a prime mover, an exciter generator rotatably coupled to the prime mover and a main generator with a main generator rotor electrically coupled to the exciter generator to receive AC power from the exciter generator. One or more capacitors may be electrically coupled to the main generator rotor to increase a power factor of the main generator rotor. | 06-30-2016 |
20160194975 | ENERGY RECLAMATION FROM FLUID-MOVING SYSTEMS | 07-07-2016 |
20160197534 | HVAC SYSTEM WITH ENERGY RECOVERY MECHANISM | 07-07-2016 |
20160252076 | ELECTRIC POWER GENERATION SYSTEM | 09-01-2016 |
20160376022 | AUXILIARY POWER UNIT WITH EXCESS AIR RECOVERY - An auxiliary power unit for an aircraft, having an engine core, a compressor having an outlet in fluid communication with the engine core inlet, a turbine section in fluid communication with the engine core outlet, and an excess air duct having a first end in fluid communication with the compressor outlet and a second end in fluid communication with a turbine inlet of the turbine section. The excess air duct defines a flow path between the compressor outlet and the turbine section separate from the engine core. The auxiliary power unit may include a generator in driving engagement with the engine core to provide electrical power for the aircraft. A method of providing compressed air and electrical power to an aircraft is also discussed. | 12-29-2016 |
20160376023 | COMPOUND ENGINE ASSEMBLY WITH DIRECT DRIVE OF GENERATOR - A compound engine assembly for use as an aircraft auxiliary power unit, having an engine core including internal combustion engine(s) in driving engagement with an engine shaft, a generator having a generator shaft directly engaged to the engine shaft such as to be rotatable at a same speed, a compressor having an outlet in communication with the engine core inlet, and a turbine section having an inlet in communication with the engine core outlet and configured to compound power with the engine core. The turbine section may include a first stage turbine having an inlet in communication with the engine core outlet, and a second stage turbine having an inlet in communication with the first stage turbine outlet. A method of providing electrical power to an aircraft is also discussed. | 12-29-2016 |
20160376908 | POWER GENERATION SYSTEM EXHAUST COOLING - A power generation system according to an embodiment includes: a gas turbine system including a compressor component, a combustor component, and a turbine component; a shaft driven by the turbine component; an airflow generation system coupled to the shaft upstream of the gas turbine system, the airflow generation system and the compressor component drawing in an excess flow of air through an air intake section; a mixing area for receiving an exhaust gas stream produced by the gas turbine system; an air extraction system for: extracting at least a portion of an excess flow of air generated by the airflow generation system and the compressor component to provide bypass air; and diverting the bypass air into the mixing area to reduce a temperature of the exhaust gas stream; an exhaust processing system for processing the reduced temperature exhaust gas stream; and an air diversion system for diverting a portion of the bypass air to the exhaust processing system. | 12-29-2016 |
20160376909 | POWER GENERATION SYSTEM EXHAUST COOLING - An airflow control system for a combined cycle power generation system according to an embodiment includes: airflow control system for a combined cycle power generation system, comprising: an airflow generation system for attachment to a rotatable shaft of a gas turbine system, the airflow generation system drawing in an excess flow of air through an air intake section; a mixing area for receiving an exhaust gas stream produced by the gas turbine system; and an air extraction system for extracting at least a portion of an excess flow of air generated by the airflow generation system to provide bypass air, and for diverting the bypass air into the mixing area to reduce a temperature of the exhaust gas stream; wherein the reduced temperature exhaust gas stream is provided to a heat recovery steam generator. | 12-29-2016 |
20160376910 | POWER GENERATING APPARATUS - A power generating apparatus is provided. The power generating apparatus includes a body portion having an inner volume, the body portion having an intake on one end of the body portion and an outlet on an opposing end. The power generating device also includes a rotor operatively coupled within the body portion, wherein the rotor comprises an aperture extending from one end to an opposing end. Further included is a coiled wire coupled within the body portion and around the rotor, wherein the rotor rotates with respect to the coiled wire. The power generating apparatus also includes magnets coupled to the rotor proximate the coiled wire and a fan blade coupled within the rotor. As air is moved through the power generating apparatus, the fan blades turn the rotor and the magnets. This rotation changes the magnetic field induced on the coiled wire and creates electricity in the coiled wire. | 12-29-2016 |
20160376985 | REDUCING THE LOAD CONSUMED BY GAS TURBINE COMPRESSOR AND MAXIMIZING TURBINE MASS FLOW - The invention is applicable to industrial gas turbines to reduce the load consumed by the gas turbine compressor and to maximize the turbine mass flow. | 12-29-2016 |
20190145322 | COMPRESSOR SYSTEM | 05-16-2019 |