发明名称 |
METHOD AND APPARATUS FOR CONTROLLING OPERATION OF DIRECT METHANOL FUEL CELL SYSTEM |
摘要 |
A method and an apparatus for controlling an operation of a direct methanol fuel cell system are provided to control a fuel cell system in a real-time optimum operation state using a relationship function between a change in a system state and a fuel supply amount. A method for controlling an operation of a direct methanol fuel cell system includes the steps of: (S10) detecting an output voltage, an output current, and a temperature of a fuel cell stack; (S20) referring to the reference fuel supply amount for the output values of the fuel cell stack to obtain a first fuel supply amount corresponding to the detected output values; (S30) comparing the detected temperature with a reference temperature corresponding to the detected output values; and (S40) compensating the first fuel supply amount with the value corresponding to a difference between the reference temperature and the detected temperature. |
申请公布号 |
KR20070109781(A) |
申请公布日期 |
2007.11.15 |
申请号 |
KR20060120141 |
申请日期 |
2006.11.30 |
申请人 |
SAMSUNG SDI CO., LTD. |
发明人 |
JANG, WON HYOUK;PARK, JUNG KURN;HA, MYEONG JU;KIM, HYUN;AN, JIN HONG |
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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