Title:
ELECTRIC VEHICLE CONTROL DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/130564
Kind Code:
A1
Abstract:
Provided is an electric vehicle control device provided with a plurality of driving control systems each having an induction motor (2), an inverter (1) controlling the induction motor (2), and a control device (4) controlling the inverter (1), the plurality of driving control systems controlling movement of an electric vehicle. Each of the control devices (4) in the plurality of driving control systems is provided with an improper-wiring detecting unit (40) calculating an estimated torque value on the basis of a motor current and a voltage command value and detecting improper wiring between the induction motor (2) and the inverter (1) on the basis of the estimated torque value calculated and a torque command value.
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Inventors:
DAIRIKI SATORU (JP)
SUGAHARA TETSUO (JP)
KATO SHO (JP)
SUGAHARA TETSUO (JP)
KATO SHO (JP)
Application Number:
PCT/JP2017/047307
Publication Date:
July 04, 2019
Filing Date:
December 28, 2017
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
B60L3/00; H02P27/06
Domestic Patent References:
| WO2011080822A1 | 2011-07-07 |
Foreign References:
| JPH09107602A | 1997-04-22 | |||
| JP2017060312A | 2017-03-23 | |||
| JPH0956005A | 1997-02-25 | |||
| JP2004080924A | 2004-03-11 | |||
| JP2014023282A | 2014-02-03 | |||
| JPH09200901A | 1997-07-31 | |||
| JP2009033938A | 2009-02-12 | |||
| US20100073973A1 | 2010-03-25 |
Attorney, Agent or Firm:
TAKAMURA, Jun (JP)
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