| 摘要 |
<P>PROBLEM TO BE SOLVED: To make it possible to raise the efficiency of a fuel cell system, to shorten the load response time, and to shorten the time until it returns to the aimed power generation output. <P>SOLUTION: With respect to the fuel cell system equipped with the fuel reform equipment 20, which reforms the reform fuel, generates hydrogen, and supplies it to the fuel cell 7, by comparing with the standard value corresponding to the evaluation item of the above fuel cell system based on the concentration of hydrogen in the above fuel cell system, if a control device 9, which controls the system control amount, which controls the above fuel cell system, exceeds the range of the concentration of hydrogen, which maintains the above fuel cell system efficiency to a constant level or more, it has the fuel reform equipment, which controls the quantity of reform fuel. <P>COPYRIGHT: (C)2003,JPO |
