Control device for rotating electric machine

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9813001
SERIAL NO

15160386

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A control device capable of suppressing electromagnetic force applied to a motor has a harmonic current calculation section and an operation section. The harmonic current calculation section calculates amplitude and phase of each of harmonic currents to be superimposed over a fundamental current which flows in phase windings of a stator of the motor based on conditions relating to load change of the motor. The operation section generates and transmits instruction signals to an inverter so that the calculated superimposed harmonic currents flow in the phase windings of the stator.

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Patent Owner(s)

  • ASMO CO., LTD.;DENSO CORPORATION

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Akimatsu, Ryunosuke Kariya, JP 3 29
Tonari, Tatsuya Kariya, JP 8 23
Uchida, Toshihiro Kosai, JP 22 200

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