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1. (WO2017038061) FUEL CELL SYSTEM AND ASSEMBLY OF SAME

Pub. No.:    WO/2017/038061    International Application No.:    PCT/JP2016/003873
Publication Date: Fri Mar 10 00:59:59 CET 2017 International Filing Date: Fri Aug 26 01:59:59 CEST 2016
IPC: H01M 8/04858
H01M 8/00
H01M 8/10
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: TAMURA, Yoshio
田村 佳央
TANIYAMA, Akiko
谷山 明子
OZEKI, Masataka
尾関 正高
Title: FUEL CELL SYSTEM AND ASSEMBLY OF SAME
Abstract:
This fuel cell system is provided with a plurality of fuel cell stacks (1A-1C) and a plurality of power controllers (2A-2C) which correspond one-to-one to the fuel cell stacks (1A-1C). In the fuel cell system, the number of operating fuel cell stacks (1) is changed according to a load, only one of the plurality of power controllers (2A-2C) is set as a master power controller and the others are set as slave power controllers. The power controller set as a master is set such that an operation time of fuel cell stacks connected to the slave power controllers is longer than an operation time of a fuel cell stack connected to the master power controller.