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1. (WO2017154802) FUEL CELL SYSTEM

Pub. No.:    WO/2017/154802    International Application No.:    PCT/JP2017/008652
Publication Date: Fri Sep 15 01:59:59 CEST 2017 International Filing Date: Tue Mar 07 00:59:59 CET 2017
IPC: H01M 8/04225
H01M 8/04
H01M 8/04302
Applicants: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
パナソニックIPマネジメント株式会社
Inventors: KASAI Masumi
笠井 真珠美
HAITSUKA Shinichi
灰塚 真一
KATO Masao
加藤 正雄
Title: FUEL CELL SYSTEM
Abstract:
A fuel cell system (100) according to the present disclosure is provided with a fuel cell (10), an auxiliary device (12) capable of performing an action necessary to operate the fuel cell (10) with power supplied from a commercial power supply, and an auxiliary power supply unit (20) for supplying power to the auxiliary device (12) when the commercial power supply fails. The fuel cell system (100) is configured to prevent the supply of power from the fuel cell (10) and the commercial power supply to the auxiliary power supply unit (20), and is provided with a switch (30) for switching the supply of power to the auxiliary device (12) from the commercial power supply to the auxiliary power supply unit (20) when a failure in the commercial power supply is detected while the operation of the fuel cell (10) is stopped.