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公开(公告)号:US20080081228A1
公开(公告)日:2008-04-03
申请号:US11820725
申请日:2007-06-20
申请人: Neil Fagan , John Usborne , David Leboe , Jeremy Lindstrom , Kenneth Kratschmar
发明人: Neil Fagan , John Usborne , David Leboe , Jeremy Lindstrom , Kenneth Kratschmar
IPC分类号: H01M8/00
CPC分类号: H01M8/04089 , H01M8/04231 , H01M8/0662 , H01M2008/1095 , H01M2250/20 , Y02T90/32
摘要: A system includes a fuel cell that has an anode chamber that is in a deadheaded configuration. A controller of the system controls a valve that is connected to the anode chamber pursuant to a modulation scheme to purge the anode chamber.
摘要翻译: 一种系统包括具有处于无头构型的阳极室的燃料电池。 系统的控制器根据调制方案控制连接到阳极室的阀,以清洗阳极室。
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2.
公开(公告)号:US20080032163A1
公开(公告)日:2008-02-07
申请号:US11821658
申请日:2007-06-25
申请人: John Usborne , Kenneth Kratschmar , David Leboe , Neil Fagan
发明人: John Usborne , Kenneth Kratschmar , David Leboe , Neil Fagan
IPC分类号: H01M8/04
CPC分类号: H01M8/04302 , H01M8/04223 , H01M8/04225 , H01M8/04228 , H01M8/04303 , H01M8/04552 , H01M8/04559 , H01M8/04582 , H01M8/04589 , H01M8/04873 , H01M8/0488 , H01M8/0494 , H01M8/04955
摘要: A technique includes preventing corrosion during one of start up and shut down of a fuel cell. The corrosion prevention includes controlling a load on the fuel cell during the start up/shut down to regulate a voltage of the fuel cell.
摘要翻译: 一种技术包括在燃料电池的启动和关闭期间防止腐蚀。 防腐蚀包括在启动/关闭期间控制燃料电池上的负载以调节燃料电池的电压。
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公开(公告)号:US20080014475A1
公开(公告)日:2008-01-17
申请号:US11823552
申请日:2007-06-28
IPC分类号: H01M8/04
CPC分类号: H01M8/04134 , H01M8/04007
摘要: A technique includes providing fuel and oxidant flows to a fuel cell. The technique includes humidifying the anode of the fuel cell, including saturating the oxidant flow and maintaining a temperature of the oxidant flow above a temperature of the fuel cell such that excess water propagates from a cathode of the fuel cell to the anode.
摘要翻译: 一种技术包括向燃料电池提供燃料和氧化剂流。 该技术包括加湿燃料电池的阳极,包括使氧化剂流饱和并将氧化剂流的温度保持在燃料电池的温度之上,使得过量的水从燃料电池的阴极传播到阳极。
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