Invention Grant
- Patent Title: Motor control apparatus and motor control method
- Patent Title (中): 电机控制装置及电机控制方式
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Application No.: US09986086Application Date: 2001-11-07
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Publication No.: US06674262B2Publication Date: 2004-01-06
- Inventor: Yasuhiko Kitajima , Masahiro Tsukamoto , Kouichirou Yonekura , Kantaro Yoshimoto
- Applicant: Yasuhiko Kitajima , Masahiro Tsukamoto , Kouichirou Yonekura , Kantaro Yoshimoto
- Priority: JP2000-356117 20001122; JP2001-040550 20010216; JP2001-276887 20010912
- Main IPC: H02P610
- IPC: H02P610

Abstract:
A motor control apparatus comprises a fundamental current command value determining device that determines a fundamental current command value for a motor current based upon at least a torque command value for an AC motor, a higher harmonics current command value determining device that determines a higher harmonics current command value for the motor current and a current control device that controls the current flowing to the AC motor based upon the fundamental current command value and the higher harmonics current command value.
Public/Granted literature
- US20020097015A1 Motor control apparatus and motor control method Public/Granted day:2002-07-25
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