Patent application number | Description | Published |
20090095440 | METHOD FOR OPTIMISED OPERATION OF AN AIR PREHEATER AND AIR PREHEATER - A process is proposed for operating an air preheater ( | 04-16-2009 |
20100108789 | METHOD FOR OPERATING A BEATER WHEEL MILL AND CONTROLLER FOR CONTROLLING A BEATER WHEEL MILL - The invention relates to a method, which can be used to detect the wear of prebeater heads of a prebeater ( | 05-06-2010 |
20130192540 | SYSTEM FOR COMBINED FLUE GAS HEAT RECOVERY AND DUST PRECIPITATION IMPROVEMENT AS RETROFIT SOLUTION FOR EXISTING COAL-FIRED POWER STATIONS - A power plant is suggested with an additional heat transfer between the flue gas that flows through a flue gas line ( | 08-01-2013 |
20130213042 | LOW PRESSURE TURBINE WITH TWO INDEPENDENT CONDENSING SYSTEMS - A low-pressure turbine and a steam power plant with a low-pressure turbine ( | 08-22-2013 |
20130219891 | STEAM POWER PLANT WITH A GROUND HEAT EXCHANGER - A Steam power plant comprising a steam turbine ( | 08-29-2013 |
20130298558 | STEAM POWER PLANT WITH HEAT RESERVOIR AND METHOD FOR OPERATING A STEAM POWER PLANT - A steam power plant is suggested having, parallel to the low-pressure passage (VW | 11-14-2013 |
20130298559 | STEAM POWER PLANT WITH HIGH-TEMPERATURE HEAT RESERVOIR - A steam power plant is suggested having, parallel to the high-pressure preheater passage (VW | 11-14-2013 |
20130305722 | METHOD OF OPERATING A STEAM POWER PLANT AT LOW LOAD - A method for operating a steam power plant at low load is suggested comprising the extraction of live steam LS before the last superheater SH | 11-21-2013 |
20140096522 | STEAM POWER PLANT WITH STEAM TURBINE EXTRACTION CONTROL - Provided is a power plant and a method of operating thereof. The power plant includes a boiler for heating process fluids; and a multistage first steam turbine with an outlet line that passes through the boiler. The outlet line includes an extraction line that is configured and arranged to extract steam from an intermediate stage of the first steam turbine and heat at least one of the process fluids. | 04-10-2014 |
20140202156 | STEAM POWER PLANT WITH AN ADDITIONAL FLEXIBLE SOLAR SYSTEM FOR THE FLEXIBLE INTEGRATION OF SOLAR ENERGY - A thermal power plant is described comprising a solar collector field and a heat storage to allow the use of the thermal energy collected by the solar field with a time delay for the production of electricity in the steam power plant. | 07-24-2014 |
20140216035 | STEAM POWER PLANT WITH A SECOND LOW-PRESSURE TURBINE AND AN ADDITIONAL CONDENSING SYSTEM - A steam power plant with a low-pressure turbine is suggested with a second low-pressure turbine on a separated shaft line including a separate generator. The second low-pressure turbine is connected to an additional condensing system without cooling water consumption, thus allowing to maintain the power output at a high level, even if the main condensing system has a reduced capacity due to cooling water restrictions. | 08-07-2014 |
20140366537 | STEAM POWER PLANT TURBINE AND CONTROL METHOD FOR OPERATING AT LOW LOAD - In a system for effecting pressure control in a thermal power plant operated at low load connected fluidly in series, a relief conduit is disclosed herein. The relief conduit selectively transfers steam from a cold reheat conduit to the second extraction conduit. The plant further includes a boiler, a high-pressure turbine, an intermediate pressure turbine, a low pressure turbine, a main steam conduit for feeding steam from the boiler to an inlet of the high pressure turbine, a cold reheat conduit for feeding steam from an outlet of the high-pressure turbine through a reheat flow path in the boiler, and a first and second high pressure heaters. A first extraction conduit connects the cold reheat conduit to a first high pressure heater to transfer heat, and a second extraction conduit connects the intermediate pressure turbine to the second high pressure heater, to transfer heat. | 12-18-2014 |
20150020526 | STEAM POWER PLANT WITH INTEGRATED SOLAR RECEIVER - A hybrid steam power plant is disclosed using the steam generator as a sub-construction for a solar receiver. | 01-22-2015 |