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Patent Searching and Data


Title:
DRIVING CONTROL DEVICE AND DRIVING CONTROL METHOD
Document Type and Number:
WIPO Patent Application WO/2018/100835
Kind Code:
A1
Abstract:
This driving control device is provided with: a direct current voltage source; an inverter which, by switching a switching element, applies a driving voltage to a rotary electric machine and feeds a driving current; and a control unit which controls an output voltage of the direct current voltage source and performs, on the basis of a torque command value of the rotary electric machine, a control for feeding, the driving current to the switching element in a first control mode in which the driving current equal to or smaller than a first current limit value is fed and in a second mode in which the driving current greater than the first current limit value is fed.

Inventors:
KOMATSU TAIGA (JP)
KITAMURA TATSUYA (JP)
Application Number:
PCT/JP2017/032847
Publication Date:
June 07, 2018
Filing Date:
September 12, 2017
Export Citation:
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Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
H02P27/06; H02K1/24; H02M3/00; H02M7/48; B60L3/00; B60L9/18
Domestic Patent References:
WO2014188995A12014-11-27
Foreign References:
JP2007135343A2007-05-31
JP2013093936A2013-05-16
JP2014193096A2014-10-06
JP2013255389A2013-12-19
JP2010119268A2010-05-27
JP2009303414A2009-12-24
JP2009232604A2009-10-08
JP2013090401A2013-05-13
Other References:
See also references of EP 3550718A4
Attorney, Agent or Firm:
SOGA, Michiharu et al. (JP)
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