发明名称 |
Method for operating polymer electrolyte fuel cell |
摘要 |
A method for easily, quickly and accurately detecting a cross leak or a micro short-circuit in a unit cell or group of cells of a fuel cell stack is provided by determining an electric output of the unit cell or group of cells after stoppage of fuel and/or oxidant and preferably during the introduction of a non-fuel and non-oxidant gas to the cell.
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申请公布号 |
US2005064252(A1) |
申请公布日期 |
2005.03.24 |
申请号 |
US20040825217 |
申请日期 |
2004.04.16 |
申请人 |
KUSAKABE HIROKI;HATOH KAZUHITO;OHARA HIDEO;TAKEGUCHI SHINSUKE;SHIBATA SOICHI;ARISAKA SHINICHI;TAKEBE YASUO |
发明人 |
KUSAKABE HIROKI;HATOH KAZUHITO;OHARA HIDEO;TAKEGUCHI SHINSUKE;SHIBATA SOICHI;ARISAKA SHINICHI;TAKEBE YASUO |
分类号 |
H01M8/00;H01M8/02;H01M8/04;H01M8/10;H01M10/42;(IPC1-7):H01M8/00 |
主分类号 |
H01M8/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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