| 摘要 |
PROBLEM TO BE SOLVED: To provide a fuel cell system capable of executing dehydration prevention operation at appropriate timing without giving discomfort to an occupant.SOLUTION: A fuel cell system 10 comprising a fuel cell 20 used for a fuel cell mounting vehicle comprises: determination means (controller 60) for determining whether or not a water amount in the fuel cell 20 is equal to or lower than a predetermined amount; and dehydration prevention means (controller 60) for preventing dehydration of the fuel cell 20 by increasing the water amount in the fuel cell 20 when speed of the vehicle in the case of the determination means having determined that the water amount in the fuel cell 20 is equal to or lower than the predetermined amount is equal to or larger than a predetermined threshold.SELECTED DRAWING: Figure 1 |
