发明名称 |
Control strategy to prevent unexpected hydrogen flow to the cathode due to a failed pressure sensor while catalytic heating |
摘要 |
A method for determining a flow of a gas through an injector and a flow of a gas through a valve in a fuel cell system. The method includes determining an injector flow estimation for the gas flowing through the injector and determining a valve flow estimation for the gas flowing through the valve. The method also includes calculating an error that is a difference between the injector flow estimation and the valve flow estimation and adjusting the flow of the gas through the valve based on the error. |
申请公布号 |
US8642223(B2) |
申请公布日期 |
2014.02.04 |
申请号 |
US201113160276 |
申请日期 |
2011.06.14 |
申请人 |
LERNER SETH E.;FALTA STEVEN R.;GM GLOBAL TECHNOLOGY OPERATIONS LLC |
发明人 |
LERNER SETH E.;FALTA STEVEN R. |
分类号 |
H01M8/04 |
主分类号 |
H01M8/04 |
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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