发明公开
- 专利标题: FUEL CELL SYSTEM AND OPERATION METHOD THEREOF
- 专利标题(中): 燃料电池系统和操作之方法
-
申请号: EP06713847申请日: 2006-02-16
-
公开(公告)号: EP1892783A4公开(公告)日: 2009-11-04
- 发明人: OHARA HIDEO , NAKAMURA AKINARI , OZEKI MASATAKA , TANAKA YOSHIKAZU , YUKIMASA AKINORI
- 申请人: PANASONIC CORP
- 专利权人: PANASONIC CORP
- 当前专利权人: PANASONIC CORP
- 优先权: JP2005043261 2005-02-18
- 主分类号: H01M8/04
- IPC分类号: H01M8/04 ; C01B3/38
摘要:
A fuel cell system and an operation method thereof are provided, which are capable of properly executing special shutdown of the fuel cell system in the event of a trouble in purge operation by use of material gas. In the fuel cell system (100), if an abnormality occurs in a purge process by use of material gas during shutdown of the fuel cell system (100), the controller (11) brings, according to the contents of the abnormality, the opening/closing state of fuel electrode opening/closing devices (26, 23, 24) for opening and closing the outlet/inlet of a fuel electrode (13a), oxidant electrode opening/closing devices (25, 28, 20, 27) for opening and closing the outlet/inlet of an oxidant electrode (13c) or hydrogen generator opening/closing devices (21, 23, 22) for opening and closing the outlet/inlet of a hydrogen generator (12) into a state that is different from their opening/closing state when the purge process by use of the material gas is performed.
信息查询