Title:
MOTOR UNIT AND MOTOR CONTROL SYSTEM
Document Type and Number:
WIPO Patent Application WO/2021/095348
Kind Code:
A1
Abstract:
A motor unit, provided with a first motor for driving a vehicle and a second motor for driving an auxiliary machine of the first motor, wherein: the motor unit is provided with a first inverter for controlling the first motor on the basis of a control signal transmitted from a main control device of the vehicle, and a second inverter for controlling the second motor on the basis of a drive command signal for controlling the second motor transmitted from the first inverter; and when reception of the drive command signal has ended, the second inverter shifts to an operation state in which the power consumption of the second inverter is suppressed.
Inventors:
NITA AKIHIRO (JP)
XIONG PENG (JP)
XIONG PENG (JP)
Application Number:
PCT/JP2020/034770
Publication Date:
May 20, 2021
Filing Date:
September 14, 2020
Export Citation:
Assignee:
NIDEC CORP (JP)
International Classes:
H02P5/74
Foreign References:
| JPS5736599A | 1982-02-27 | |||
| JPH10229695A | 1998-08-25 | |||
| JP2011230040A | 2011-11-17 |
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