Title:
電動車両及びその制御方法
Document Type and Number:
Japanese Patent JP4092872
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To promptly discharge electric charge of a capacitor for smoothing, to downsize an inverter, and to reduce the cost of the inverter. SOLUTION: To discharge electric charge of a first electric motor, a second electric motor which is mechanically connected with the first motor, driving wheels 37 which are mechanically connected to the first motor and the second motor, a first inverter to drive the first electric motor, a second inverter to drive the second electric motor, and capacitors for smoothing the first inverter and the second inverter, this invention is equipped with a drive control processing means to execute drive control to cancel torques that occur at the first electric motor and the second electric motor. In that case, electric charge of the capacitors for smoothing can be immediately discharged because the drive control processing means executes drive control at the first electric motor and the second electric motor.
Inventors:
Kazuo Aoki
Yutaka Hotta
Masami Ishikawa
Yutaka Hotta
Masami Ishikawa
Application Number:
JP2000397247A
Publication Date:
May 28, 2008
Filing Date:
December 27, 2000
Export Citation:
Assignee:
Aisin AW Co., Ltd.
International Classes:
B60K17/04; B60K6/20; B60K6/24; B60K6/26; B60K6/365; B60K6/38; B60K6/40; B60K6/445; B60L9/18; B60L50/16; B60W10/06; B60W10/08; B60W20/00; F02D29/02; F02D29/06
Domestic Patent References:
| JP2000152419A | ||||
| JP11318085A | ||||
| JP11308704A | ||||
| JP9215102A | ||||
| JP9201065A | ||||
| JP9070196A | ||||
| JP8033103A | ||||
| JP7007807A | ||||
| JP7274302A |
Attorney, Agent or Firm:
Makoto Kawai
Mamoru Shimizu
Toshiaki Aoki
Mamoru Shimizu
Toshiaki Aoki