| 摘要 |
PROBLEM TO BE SOLVED: To extend a period in which expected performance of a fuel cell (FC) can be maintained.SOLUTION: A fuel cell system 1 is mounted on an electric vehicle 100 having a motor 4 for generating driving force, a fuel cell 12 and a secondary cell 2, and includes a control unit 15. In the operation state in which the motor 4 is operated and the secondary cell 2 is charged by using output power of the fuel cell 12, the control unit 15 controls output power of the fuel cell 12 on the basis of the amount of change and changing speed of an output voltage of the fuel cell 12 with output variation of the motor 4. |
