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Direct current uninterruptible power supply method and system

United States Patent

December 2, 2003
View the Complete Patent at the US Patent & Trademark Office
A method and system are described for providing a direct current (DC) uninterruptible power supply with the method including, for example: continuously supplying fuel to a turbine; converting mechanical power from the turbine into alternating current (AC) electrical power; converting the AC electrical power to DC power within a predetermined voltage level range; supplying the DC power to a load; and maintaining a DC load voltage within the predetermined voltage level range by adjusting the amount of fuel supplied to the turbine.
Sinha; Gautam (Clifton Park, NY)
General Electric Company (Niskayuna, NY)
09/ 682,651
October 2, 2001
FEDERAL RESEARCH STATEMENT This invention was made with United States Government support under contract number DEFC 02 000H 11063 awarded by the United States Department of Energy. The United States Government has certain rights in the invention.