Title:
モータ制御装置
Document Type and Number:
Japanese Patent JP5904181
Kind Code:
B2
Abstract:
A motor control apparatus controlling a driving of a motor having two pairs of winding sets is provided. The motor control apparatus includes a current command value calculation portion, a first system, a second system, and a temperature difference calculation portion. The first system includes a first power inverter circuit, a first temperature sensor, a first current limit setting portion, and a first controller. The second system includes a second power inverter circuit, a second temperature sensor, a second current limit setting portion, and a second controller. One of the first controller and the second controller stops a driving of one of the first power inverter circuit and the second power inverter circuit or reduces the current limiting value of this.
Inventors:
Yoshimichi Hara
Application Number:
JP2013194909A
Publication Date:
April 13, 2016
Filing Date:
September 20, 2013
Export Citation:
Assignee:
株式会社デンソー
International Classes:
H02P29/00; H02P6/06; H02P6/08; H02P6/12; H02P6/28; H02P21/00; H02P21/22; H02P21/36; H02P25/02; H02P25/22; H02P27/06; H02P29/68
Domestic Patent References:
| JP2008092739A | ||||
| JP2003153588A | ||||
| JP2011250499A | ||||
| JP2010172124A | ||||
| JP2010139244A |
Foreign References:
| EP2130711A1 |
Attorney, Agent or Firm:
Masaki Hattori