| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a fuel cell system capable of keeping desired power generation performance without being influenced by long-term deterioration of the fuel cell system. <P>SOLUTION: The fuel cell system is equipped with a fuel cell and a control means for controlling an operation state of the fuel cell, the control means estimates the amount equivalent to performance drop of the fuel cell based on histories of operation and stop from the manufacturing date of the fuel cell to the present time, and the operation of the fuel cell is controlled by correcting the amount equivalent to the performance drop in order to obtain the target performance. <P>COPYRIGHT: (C)2008,JPO&INPIT |
