发明名称 |
FUEL CELL SYSTEM, MOBILE UNIT EQUIPPED WITH THE SYSTEM, AND CONTROL METHOD FOR THE FUEL CELL SYSTEM |
摘要 |
A fuel cell system FC replenishes a fuel cell stack with air or hydrogen by temporarily driving a compressor (41) or a low-pressure valve (24) even during an intermittent operation mode. If air is supplied for replenishment, the amount of air remaining in an air supply system is kept substantially constant, so that the voltage fall during a stop of the fuel cell system can be curbed. If hydrogen is supplied for replenishment, the amount of hydrogen moving to the air supply system is offset, so that a delay in supplying hydrogen can be curbed. Furthermore, the fuel cell system FC inputs signals from a brake sensor (102), a shift selector (104), etc., and anticipates acceleration of a vehicle equipped with the system FC. On the basis of the anticipation of acceleration, the system FC replenishes the fuel cell stack with air or hydrogen in advance. |
申请公布号 |
WO2004049488(A3) |
申请公布日期 |
2005.06.16 |
申请号 |
WO2003IB05314 |
申请日期 |
2003.11.21 |
申请人 |
TOYOTA JIDOSHA KABUSHIKI KAISHA;YOSHIDA, NAOHIRO;KURITA, KENJI;YACHI, TOMONORI;KASHIWAGI, HIDEKI |
发明人 |
YOSHIDA, NAOHIRO;KURITA, KENJI;YACHI, TOMONORI;KASHIWAGI, HIDEKI |
分类号 |
H01M8/00;B60L11/18;H01M8/04 |
主分类号 |
H01M8/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|