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Title:
VEHICULAR MOTOR CONTROL DEVICE AND VEHICULAR MOTOR CONTROL METHOD
Document Type and Number:
WIPO Patent Application WO/2017/077596
Kind Code:
A1
Abstract:
Provided is a vehicular motor control device comprising an inverter in which a plurality of power semiconductor elements are mounted and which drives a motor by switching control, and a DC/DC converter for stepping up an output voltage of a direct current power source in accordance with a voltage command value and applying same to the inverter, wherein the inverter uses wide band gap semiconductors, such as SiC elements, as the power semiconductor elements, and the DC/DC converter has a circuit configuration where the output voltage during direct current/direct current power conversion is stepped.

Inventors:
YUYAMA ATSUSHI (JP)
YANO TAKUTO (JP)
Application Number:
PCT/JP2015/081017
Publication Date:
May 11, 2017
Filing Date:
November 04, 2015
Export Citation:
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Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
H02P27/06; H02M3/155; H02P29/00
Foreign References:
US20110141779A12011-06-16
JP2011091992A2011-05-06
JP5044065B22012-10-10
JP2006325373A2006-11-30
JP2011024377A2011-02-03
JP2013013234A2013-01-17
JP2015080343A2015-04-23
JP2009055676A2009-03-12
JP2009017772A2009-01-22
DE102012216691A12014-03-20
Attorney, Agent or Firm:
SOGA, Michiharu et al. (JP)
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