| 摘要 |
PROBLEM TO BE SOLVED: To provide a fuel cell system capable of performing continuous operation while avoiding erroneous identification of a failure on the system by determining whether the change of gas supply is caused from an external condition or due to a failure of the fuel cell system.SOLUTION: The fuel cell system is configured to determine a failure in a gas supply system or a change of input value due to external condition, based on a combination of determinations if the first input value of a first gas supply device 12 is within a first range and if the second input value of a second gas supply device 13 is within a second range. |
