Electric power generation system with current-controlled power boost

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United States of America Patent

PATENT NO 7855466
SERIAL NO

11809421

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Abstract

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An electric power system includes a variable speed generator driven by an engine and an electrical energy storage device. The generator and the storage device are coupled to a variable voltage DC bus. An inverter converts DC electricity from the DC bus to AC electricity for one or more electrical loads. A detector is included to monitor electric current provided to the DC bus by the storage device and provide a corresponding signal. Control circuitry is responsive to this signal to regulate power output from the storage device to the DC bus.

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Patent Owner(s)

Patent OwnerAddress
CUMMINS POWER GENERATION IP INC1400 73RD AVENUE NE MINNEAPOLIS MN 55432

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bax, Randall L Andover, US 4 84
Naden, Mark Tucson, US 17 282
Peterson, Mitchell E Maple Grove, US 13 367

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