Title:
DYNAMO-ELECTRIC MACHINE CONTROL DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/105407
Kind Code:
A1
Abstract:
This dynamo-electric machine control device (23) is applicable to an engine system in which an engine is started and torque assist for providing torque assistance to the engine are performed by motoring of a dynamo-electric machine. This dynamo-electric machine control device (23) comprises a first control unit that controls the torque of the dynamo-electric machine using first correlation data when starting the engine and a second control unit that controls the torque of the dynamo-electric machine using second correlation data during the execution of torque assist. In the first correlation data, the relationship between the rotational speed and torque of the dynamo-electric machine is set to be within a first range including a starting rotational speed range for use when starting the engine. In the second correlation data, the relationship between the rotational speed and the torque of the dynamo-electric machine is set to be within a second range which includes the first range, and is larger than the first range so that the torque with respect to the rotational speed becomes a value smaller than the first correlation data.
Inventors:
SUZUKI TAKUTO (JP)
Application Number:
PCT/JP2017/042112
Publication Date:
June 14, 2018
Filing Date:
November 22, 2017
Export Citation:
Assignee:
DENSO CORP (JP)
International Classes:
B60W10/08; B60K6/485; B60L9/18; B60L50/16; B60W20/10
Foreign References:
| JP2012182893A | 2012-09-20 | |||
| JP2009096340A | 2009-05-07 | |||
| JP2006096242A | 2006-04-13 | |||
| JP2007244034A | 2007-09-20 | |||
| JP2001128305A | 2001-05-11 |
Attorney, Agent or Firm:
YAMADA, Tsuyoshi (JP)
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