| 摘要 |
PROBLEM TO BE SOLVED: To secure desired power supply efficiency while preventing the configuration of an external power supply circuit from becoming complicated.SOLUTION: An inverter device 12 is connectable between a voltage regulator 23, which is capable of voltage conversion between a fuel cell stack 21 of a fuel cell vehicle 11 and a battery 22, and the battery 22. An ECU 61 of the fuel cell vehicle 11 stores correspondence information between the remaining capacity and the output voltage of the battery 22, and controls the remaining capacity of the battery 22 within a setting range of the remaining capacity of the battery 22 allowed in driving the fuel cell vehicle 11 or within a setting range of the remaining capacity of the battery 22 allowed in supplying power from the fuel cell vehicle 11 to the inverter device 12, such that the output voltage of the battery 22 matches a request voltage from the inverter device 12. |
