| 摘要 |
A fuel cell system has a fuel cell (100), an insulation resistance measurement section (340) for measuring resistance between the fuel cell (100) and an external conductor, and a control section (400) for controlling power generation conditions of the fuel cell (100). The insulation resistance measurement section (340) performs the measurement of insulation resistance while the control section maintains the fuel cell (100) in a steady state where a variation of an output voltage of the fuel cell (100) is within a predetermined range. |
