Title:
POWER SUPPLY SYSTEM
Document Type and Number:
WIPO Patent Application WO/2020/045613
Kind Code:
A1
Abstract:
In a power supply system (10A, 10B), when a first battery (12) is disconnected from a PDU (18), a battery ECU (22) selects one of a plurality of second batteries (14) as a bus voltage determination battery (48) that determines a bus voltage as a substitute for the first battery (12) and, through a DC/DC converter (16) connected with the bus voltage determination battery (48), directly connects the bus voltage determination battery (48) with the PDU (18).
Inventors:
MATSUMOTO TAKESHI (JP)
TAKIZAWA DAIJIRO (JP)
FUJIYAMA TAKASHI (JP)
TAKIZAWA DAIJIRO (JP)
FUJIYAMA TAKASHI (JP)
Application Number:
PCT/JP2019/034065
Publication Date:
March 05, 2020
Filing Date:
August 30, 2019
Export Citation:
Assignee:
HONDA MOTOR CO LTD (JP)
International Classes:
B60L50/60; H02J7/00; B60L58/18; B60L58/21; H01M10/44; H02J1/00; H02J1/10
Foreign References:
| JP2015220772A | 2015-12-07 | |||
| JP2017175866A | 2017-09-28 |
Attorney, Agent or Firm:
CHIBA Yoshihiro et al. (JP)
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