Brennstoffzellensystem

摘要

In a fuel cell system 10, hydrogen is supplied to a fuel cell 11 from a hydrogen storage tank 12 provided with a hydrogen-absorbing alloy MH and a heat exchanger 18. In this process, the pressure in the hydrogen storage tank 12 is held at a level equal to or higher than a predetermined pressure by using a heat medium that cooled the fuel cell 11. When the temperature of the hydrogen supplied to the fuel cell 11 is at the predetermined temperature or below, a control device 30 controls, based on a detection signal provided from a temperature sensor 23, first to fourth electromagnetic valves V 1 to V 4 so that the heat medium after having cooled the fuel cell 11 is supplied to the heat exchanger 18.