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Title:
VEHICLE POWER SUPPLY APPARATUS, VEHICLE POWER SUPPLY SYSTEM, AND METHOD FOR CONTROLLING VEHICLE POWER SUPPLY APPARATUS
Document Type and Number:
WIPO Patent Application WO/2018/016091
Kind Code:
A1
Abstract:
This vehicle power supply system is provided with a control unit that controls turning on/off of a first switch and a second switch on the basis of the state of a second battery, and controls the operation of an AC generator by driving the AC generator by a voltage supplied between a third power supply terminal and a third ground terminal. This control unit turns the second switch on and the first switch off when the state of the second battery is normal, and turns the second switch off and the first switch on when the state of the second battery is abnormal.

Inventors:
MEGURO Takayuki (10-13, Minami-cho, Hanno-sh, Saitama 85, 〒3578585, JP)
KIMURA Mitsuhiro (10-13, Minami-cho, Hanno-sh, Saitama 85, 〒3578585, JP)
MOTOKI Kazunori (10-13, Minami-cho, Hanno-sh, Saitama 85, 〒3578585, JP)
Application Number:
JP2016/076719
Publication Date:
January 25, 2018
Filing Date:
September 09, 2016
Export Citation:
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Assignee:
SHINDENGEN ELECTRIC MANUFACTURING CO., LTD. (2-1 Ohtemachi 2-chome, Chiyoda-ku Tokyo, 04, 〒1000004, JP)
International Classes:
B60L11/18; B60L11/14
Foreign References:
JP2016078533A2016-05-16
JP2007008349A2007-01-18
JP2014128035A2014-07-07
JP2013095246A2013-05-20
JP2015136263A2015-07-27
Attorney, Agent or Firm:
NAGAI Hiroshi et al. (Kyowa Patent & Law Office, Nippon Life Marunouchi Building Marunouchi 1-6-6, Chiyoda-k, Tokyo 05, 〒1000005, JP)
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