Power conversion system

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United States of America Patent

PATENT NO 12095388
APP PUB NO 20230014369A1
SERIAL NO

17951522

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Abstract

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In a power conversion system, a power converter includes a power conversion circuit connected to a direct current (DC) source via a DC distribution line and converts and supplies received DC power to a load, and a power conversion control unit. A power stabilizing device is disposed between the DC distribution line and the power converter and stabilizes a DC voltage applied from the DC power source. A control power source of the power stabilizing device performs current control of the current transformer to suppress DC magnetization caused by a DC current component of the primary current while compensating for a varying component of the DC voltage. The control power source acquires current information or voltage information calculated from control information used by the power conversion control unit for control operations related to energization of the load and uses it as control information for the power stabilizing device.

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Patent Owner(s)

Patent OwnerAddress
DENSO CORPORATION1-1 SHOWA-CHO KARIYA-CITY AICHI 4488661 ?4488661

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hiruma, Atsuyuki Kariya, JP 25 379
Kubo, Yuuki Kariya, JP 2 1

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