Title:
ROTATING ELECTRIC MACHINE CONTROL DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/067482
Kind Code:
A1
Abstract:
Provided is a technique for appropriately embedding, in a rotating electric machine control device for controlling a rotating electric machine, a damping function for reducing a transfer torque vibration transferred to the rotating electric machine. The rotating electric machine control device (10) for drive-controlling a rotating electric machine (80) in a dq-axes vector coordinate system is provided with a feedback controller (1) which calculates a voltage command (V*) for the rotating electric machine (80) in each of a d-axis and a q-axis, and which feedback-controls the rotating electric machine (80), wherein the gain of the feedback controller (1) for the q-axis is set so that a voltage command (V*) for outputting a damping torque for attenuating a transfer torque vibration (Tn) is calculated on the basis of a back electromotive force of the rotating electric machine (80) caused by the transfer torque vibration (Tn).
Inventors:
TAKIKAWA YOSHIHIRO (JP)
HATANO RYU (JP)
OHSHIMA ATSUYA (JP)
TANIYAMA YOSHIHIRO (JP)
KUTOMI NATSUKI (JP)
ONODA MASANORI (JP)
WATANABE KAZUSHI (JP)
TAKAGI KENTARO (JP)
IKEGAME TORU (JP)
HATANO RYU (JP)
OHSHIMA ATSUYA (JP)
TANIYAMA YOSHIHIRO (JP)
KUTOMI NATSUKI (JP)
ONODA MASANORI (JP)
WATANABE KAZUSHI (JP)
TAKAGI KENTARO (JP)
IKEGAME TORU (JP)
Application Number:
PCT/JP2019/038284
Publication Date:
April 02, 2020
Filing Date:
September 27, 2019
Export Citation:
Assignee:
AISIN AW CO (JP)
UNIV NAGOYA NAT UNIV CORP (JP)
UNIV NAGOYA NAT UNIV CORP (JP)
International Classes:
H02P21/05; H02P21/06
Domestic Patent References:
| WO2012133220A1 | 2012-10-04 | |||
| WO2015083213A1 | 2015-06-11 |
Foreign References:
| JPS63110990A | 1988-05-16 | |||
| JP2009247168A | 2009-10-22 | |||
| JP2009106015A | 2009-05-14 |
Attorney, Agent or Firm:
R&C IP LAW FIRM (JP)
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