POWER CONVERTER, MOTOR DRIVING UNIT, AND ELECTRIC POWER STEERING DEVICE

Number of patents in Portfolio can not be more than 2000

United States of America

APP PUB NO 20200028446A1
SERIAL NO

16487887

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A power converter to convert power from a power supply into power supplied to a motor including n-phase windings, where n is an integer of 3 or more, in which first ends thereof are Y-connected and includes an inverter connected to second ends of the n-phase windings, a phase separation relay circuit to switch connection and disconnection between the power supply and the n-phase windings for each phase, a neutral point leg connected to a neutral point node of the motor, in which the first ends of the n-phase windings are Y-connected, and a neutral point separation relay circuit to switch connection and disconnection between the power supply and the neutral point node.

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Patent Owner(s)

Patent OwnerAddress
NIDEC CORPORATION338 KUZETONOSHIRO-CHO MINAMI-KU KYOTO 601-8205

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
GHADERI, Ahmad Kyoto, JP 14 0

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