Title:
Control device
Document Type and Number:
Japanese Patent JP6295919
Kind Code:
B2
Abstract:
A control apparatus is provided in a rotary electric machine driving system that includes a rotary electric machine for a vehicle and a control unit that controls driving of the rotary electric machine. The apparatus includes a malfunction determination section determining whether or not a system malfunction that requires torque limitation has occurred, a to-be-avoided state determination section determining whether or not the vehicle is in a to-be-avoided state, a torque limitation section limiting an output torque outputted from the rotary electric machine to a limiting torque smaller than a command torque, when the system malfunction is determined to have occurred and the vehicle is not in the to-be-avoided state, and a torque limitation relaxation section permitting the output torque to be a limitation relaxation torque larger than the limiting torque, when the system malfunction is determined to have occurred and the vehicle is in the to-be-avoided state.
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Inventors:
Seiki Nishiyama
Hirofumi Yamashita
Hirofumi Yamashita
Application Number:
JP2014220116A
Publication Date:
March 20, 2018
Filing Date:
October 29, 2014
Export Citation:
Assignee:
株式会社デンソー
International Classes:
B60L15/20; B60L3/00; B60L50/11
Domestic Patent References:
| JP2007295700A | ||||
| JP2013005590A | ||||
| JP2008054433A | ||||
| JP2011259601A | ||||
| JP2014109290A | ||||
| JP2013162732A |
Attorney, Agent or Firm:
Masaki Hattori