Title:
電気自動車
Document Type and Number:
Japanese Patent JP6814184
Kind Code:
B2
Abstract:
An electric vehicle includes drive systems, a control apparatus that controls the drive systems, and wheels. Each drive system includes a motor and an inverter coupled by wires. The wires of the drive systems are coupled by first bypass lines. Each inverter converts direct current power supplied from a corresponding power supply into alternating current power and supplies the alternating current power to the corresponding motor. Each motor drives the corresponding wheel. When an abnormality occurs in the supply of the alternating current power from the inverter to the motor in one drive system, the control apparatus performs control (i) to stop the supply of the alternating current power from the inverter of the one drive systems, and (ii) to supply the alternating current power supplied from the inverter to the motor in another drive system, to the motor of the one drive system via the first bypass lines.
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Inventors:
Shogo Yoshida
Naohiro Imamura
Misako Kuwahara
Takato Fujino
Takahiro Akabane
Hideko Inoue
Naohiro Imamura
Misako Kuwahara
Takato Fujino
Takahiro Akabane
Hideko Inoue
Application Number:
JP2018174353A
Publication Date:
January 13, 2021
Filing Date:
September 19, 2018
Export Citation:
Assignee:
Subaru corporation
International Classes:
B60L3/00; B60L9/18; B60L15/20; H02P5/46
Domestic Patent References:
| JP2010200426A | ||||
| JP2006129662A | ||||
| JP2017022896A | ||||
| JP2002233003A |
Attorney, Agent or Firm:
Hiroshi Arafune
Yoshio Arafune
Yoshio Arafune