发明授权
US07344788B2 Starting a fuel cell system using ambient air and a low voltage blower
有权
启动使用环境空气和低压风机的燃料电池系统
- 专利标题： Starting a fuel cell system using ambient air and a low voltage blower
- 专利标题（中）： 启动使用环境空气和低压风机的燃料电池系统
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申请号： US10782520申请日： 2004-02-19
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公开(公告)号： US07344788B2公开(公告)日： 2008-03-18
- 发明人: Bruce J Clingerman , Scott B Dewey , Rainer Pechtold , Roland Nolte , Hermann Victor , Bernhard Wnendt , Christian Kunstmann , Manfred Herrmann
- 申请人： Bruce J Clingerman , Scott B Dewey , Rainer Pechtold , Roland Nolte , Hermann Victor , Bernhard Wnendt , Christian Kunstmann , Manfred Herrmann
- 申请人地址： US MI Detroit
- 专利权人： General Motors Corporation
- 当前专利权人： General Motors Corporation
- 当前专利权人地址： US MI Detroit
- 主分类号： H01M8/04
- IPC分类号： H01M8/04
摘要：
A mechanization of a fuel cell system and a method of operating the same is provided which simplifies the start-up of the fuel cell system. The fuel cell system can be started up without using any battery derived high voltage power to drive a high voltage compressor. The present invention provides for the use of a low voltage blower to provide oxygen to the cathode side of the fuel cell stack to enable start-up of the fuel cell stack without the initial use of a high voltage compressor. The low voltage blower can be powered by a low voltage power source and/or the voltage produced by the fuel cell stack.
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