发明名称 |
Fuel cell system |
摘要 |
A humidity sensor is disposed in a circulation passage as a passage of a hydrogen gas supplied to an anode of a fuel cell stack. A load current setting unit determines a level of electrical current supplied to a load. A flow rate controller controls a compressor based on the humidity detected by the humidity sensor and the load current determined by the load current setting unit to regulate a flow rate of the air supplied to a cathode of the fuel cell stack for maintaining the humidity of the hydrogen gas within a predetermined range less than 100%. The fuel cell stack generates the load current efficiently without discharging the hydrogen gas to the outside.
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申请公布号 |
US7348083(B2) |
申请公布日期 |
2008.03.25 |
申请号 |
US20040800168 |
申请日期 |
2004.03.12 |
申请人 |
HONDA MOTOR CO., LTD. |
发明人 |
ENJOJI NAOYUKI;KAWAGOE NORIMASA;SUZUKI MASAHARU;WARIISHI YOSHINORI |
分类号 |
H01M8/04;H01M8/10;H01M2/00;H01M2/02;H01M8/02 |
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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