DIRECT-CURRENT POWER SUPPLY AND DISTRIBUTION SYSTEM

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United States of America Patent

APP PUB NO 20230170703A1
SERIAL NO

17920058

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The present DC power supply and distribution system comprises: a plurality of power distribution lines each connected to a respective one of a plurality of loads; a first converter to receive an AC voltage from a commercial AC power source, convert the received AC voltage into a plurality of DC voltages and supply each of the plurality of DC voltages to a respective one of the plurality of power distribution lines; a second converter to receive a DC power from a power generating and/or storing source, convert the received DC power into a plurality of DC powers, and supply each of the plurality of DC powers to a respective one of the plurality of power distribution lines; and a controller to enhance the second converter in efficiency by controlling the first converter so that a ratio of the plurality of DC voltages is a predetermined first ratio.

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Patent Owner(s)

Patent OwnerAddress
MITSUBISHI ELECTRIC CORPORATION7-3 MARUNOUCHI 2-CHOME CHIYODA-KU TOKYO 1008310 ?1008310

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
HIGAKI, Yusuke Chiyoda-ku, Tokyo, JP 22 133
ISHIBASHI, Takaharu Chiyoda-ku, Tokyo, JP 23 55
IZUMI, Kikuo Chiyoda-ku, Tokyo, JP 26 124
JIMICHI, Takushi Chiyoda-ku, Tokyo, JP 46 238
KATAOKA, Takuya Chiyoda-ku, Tokyo, JP 41 287
TAKUNO, Tsuguhiro Chiyoda-ku, Tokyo, JP 10 23
TSURUTA, Ryoji Chiyoda-ku, Tokyo, JP 9 5

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