| 摘要 |
PROBLEM TO BE SOLVED: To realize a fuel cell system which, when there occurs a gap between the power generation time and the energization time of a fuel cell system, can promptly detect the gap.SOLUTION: The fuel cell system comprises: energization time storage means 13 which stores therein an energization time Tb of a fuel cell system S; operation time storage means 12 which stores therein an operation time Ta of the fuel cell system S; over-energization time calculation means 22 which calculates an over-energization time Tx representing a time during which electricity was turned on while the fuel cell system S was not generating electricity; and alarm means 2 which issues an alarm to the outside of the fuel cell system S. The over-energization time calculation means 22 calculates a time by which amount the energization time Tb exceeded the operation time Ta as the over-energization time Tx, and the alarm means 2 issues an alarm to the outside of the fuel cell system S when the over-energization time Tx exceeds a predetermined first set value. |
