Electrical power system

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12172763
APP PUB NO 20240002062A1
SERIAL NO

18333873

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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The disclosure relates to an electrical power system for connecting an electrical machine to first and second DC networks operating at different voltages. In an embodiment, an electrical power system comprises: an electrical machine having first, second, third and fourth windings; first, second, third and fourth AC:DC power electronics converters each connected to receive an input AC supply from the respective first, second, third and fourth windings, each AC:DC power electronics converter having first and second DC output terminals connecting the AC:DC power electronics converters to first, second and third DC supply output terminals, wherein the first and second windings are arranged to provide an AC supply to the respective first and second AC:DC power electronics converters in quadrature to each other and the third and fourth windings are arranged to provide an AC supply to the respective third and fourth AC:DC power electronics converters in quadrature to each other.

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Patent Owner(s)

Patent OwnerAddress
ROLLS-ROYCE PLCLONDON

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chivite, Zabalza Francisco Javier Stafford, GB 20 65
Incerpi, Gian Buckingham, GB 9 14
Sweet, Mark Chesterfield, GB 21 16
Trainer, David R Derby, GB 56 221

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