| 摘要 |
A fuel cell system comprising a fuel cell connected to a load so as to supply power, a voltage regulating device connected between the fuel cell and the load so as to control a voltage between the opposite ends of the load, a rectifier connected from the connection portion with the voltage regulating device to the fuel cell side between the fuel cell and the load so as to prevent the reverse flow of a fuel cell current, and a current sensor for detecting a fuel cell current. This fuel cell system detects the output of the current sensor after the opposite-ends-voltage of the load has been raised by the voltage regulating device, and determines the correction value of a fuel cell current detected by the current sensor based on this detected current sensor output. |
