Title:
INVERTER CONTROL DEVICE, MOTOR DRIVE DEVICE, AND ELECTRIC POWER STEERING DEVICE
Document Type and Number:
WIPO Patent Application WO/2017/119201
Kind Code:
A1
Abstract:
This inverter control device includes at least a first inverter and a second inverter, and is provided with: a current detecting unit which detects a current flowing through a main circuit of the first inverter; a current control unit which generates a first inverter voltage command value on the basis of the detected current and a current command; and a voltage command predicting unit which generates a second inverter voltage command value on the basis of a change in the first inverter voltage command value.
Inventors:
TAMURA HIROSHI (JP)
AOYAGI HIROSHI (JP)
YATSUGI TOMISHIGE (JP)
AOYAGI SHIGEHISA (JP)
AOYAGI HIROSHI (JP)
YATSUGI TOMISHIGE (JP)
AOYAGI SHIGEHISA (JP)
Application Number:
PCT/JP2016/084619
Publication Date:
July 13, 2017
Filing Date:
November 22, 2016
Export Citation:
Assignee:
HITACHI AUTOMOTIVE SYSTEMS LTD (JP)
International Classes:
H02P25/22
Foreign References:
| JP2014236589A | 2014-12-15 | |||
| JP2009033938A | 2009-02-12 | |||
| JP2011244577A | 2011-12-01 | |||
| JP2006158182A | 2006-06-15 | |||
| JP2014007880A | 2014-01-16 | |||
| JP2011078230A | 2011-04-14 |
Attorney, Agent or Firm:
NAGAI, Fuyuki (JP)
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