Matrix convertor, power generation system, and method for controlling power factor

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United States of America Patent

PATENT NO 9923456
SERIAL NO

14791258

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Abstract

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A matrix convertor includes a power convertor and a controller. The power convertor is disposed between a power system and a rotating electric machine, and includes a plurality of bidirectional switches. The controller is configured to control an exciting current flowing from the power convertor to the rotating electric machine so as to control a power factor on a side of the power system.

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Patent Owner(s)

Patent OwnerAddress
KABUSHIKI KAISHA YASKAWA DENKIFUKUOKA PREFECTURE FUKUOKA

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Inomata, Kentaro Kitakyushu, JP 23 111
Naka, Takuya Kitakyushu, JP 28 635
Takeda, Kotaro Kitakyushu, JP 20 55
Tanaka, Takashi Kitakyushu, JP 320 3377
Yoshinaga, Wataru Kitakyushu, JP 6 38

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