| 摘要 |
A fuel cell system (10) with a fuel cell (22) has a hydrogen feeding path (60) for feeding a hydrogen-containing fuel gas to the fuel cell (22); a first pressure sensor (52) for detecting pressure in the hydrogen feeding path (60); a shut valve (61) for closing the hydrogen feeding path (60) by being in a closed state; and a control section for stopping feeding, setting the shut valve (61) to a closed state when the pressure, detected by the pressure sensor (52), in the hydrogen feeding path (60) exceeds a first standard value. |
