Kyrberg
Karl Kyrberg, Munchen DE
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20100097005 | Circuit Arrangement and Method for Operating a Discharge Lamp - A circuit arrangement for operating a discharge lamp having a dielectric layer between at least one electrode and one discharge medium, comprising a primary circuit, which comprises a flux converter with at least one electronic switch, the flux converter having a first input terminal and a second input terminal for connecting an input voltage; a secondary circuit, which has a first output terminal and a second output terminal for connecting the discharge lamp; a transformer coupling the primary circuit to the secondary circuit, the transformer having at least a primary winding, a secondary winding and a transformer core, on which the primary winding and the secondary winding are wound; and a discrete inductance with a core, the discrete inductance being coupled electrically in parallel with the secondary winding. | 04-22-2010 |
20120019073 | APPARATUS AND SYSTEM FOR POWER CONVERSION - An apparatus includes a DC-link, a voltage converter, a bus voltage controller, and a supervisory controller. The voltage converter is configured to convert a first DC voltage into a second DC voltage based on a command signal and based on an adjustment signal and to supply the second DC voltage to the DC-link. The bus voltage controller is configured to iterate calculation of the adjustment signal to communicate each iterated calculation of the adjustment signal to the voltage converter. The supervisory controller is configured to iterate calculation of the command signal and to communicate each iterated calculation of the command signal to the voltage converter and to the bus voltage controller. A frequency of the bus voltage controller to communicate each iterated calculation of the adjustment signal is higher than a frequency of the supervisory controller to communicate each iterated calculation of the command signal. | 01-26-2012 |
Karl Kyrberg, Munich DE
Patent application number | Description | Published |
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20110141771 | ELECTRIC POWER SYSTEM INCLUDING POWER CONVERTER AND ROTARY TRANSFORMER AND METHOD OF ASSEMBLING SAME - A method of assembling an electric power system includes coupling a power converter to an electric current source. The method also includes coupling a stationary portion of a rotary transformer to the power converter. The method further includes coupling a rotatable portion of the rotary transformer to a load device. | 06-16-2011 |
20110268150 | SYSTEM AND METHOD FOR MEASURING TEMPERATURE - Embodiments presented herein are directed to a system comprising, a semiconductor device including a semiconductor junction, an optical fiber, a proximal end of said optical fiber in electromagnetic communication with said semiconductor junction, and a processing unit in electromagnetic communication with a distal end of said optical fiber, said processing unit capable of receiving electromagnetic information available at said distal end and processing the electromagnetic information. | 11-03-2011 |
Karl Kyrberg, Andernach DE
Patent application number | Description | Published |
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20130057063 | APPARATUS AND SYSTEM FOR POWER CONVERSION - An apparatus includes a DC-link, a voltage converter, a bus voltage controller, and a supervisory controller. The voltage converter is configured to convert a first DC voltage into a second DC voltage based on a command signal and based on an adjustment signal and to supply the second DC voltage to the DC-link. The bus voltage controller is configured to iterate calculation of the adjustment signal to communicate each iterated calculation of the adjustment signal to the voltage converter. The supervisory controller is configured to iterate calculation of the command signal and to communicate each iterated calculation of the command signal to the voltage converter and to the bus voltage controller. A frequency of the bus voltage controller to communicate each iterated calculation of the adjustment signal is higher than a frequency of the supervisory controller to communicate each iterated calculation of the command signal. | 03-07-2013 |