CONTROL METHOD FOR FUEL CELL SYSTEM

摘要

PROBLEM TO BE SOLVED: To provide a control method for a fuel cell system securing an execution opportunity of a moisture-freezing-preventing protective measure in an operation stop period with a lid being kept to be in an open state and to achieve suppression of performance deterioration.SOLUTION: A vehicle 10 performs changeover control of a main stop valve from a valve opening state to a valve closing state in the case where a lid 310 is in a valve opening state, the main stop valve 245 is opened and fuel gas filling operation filling a fuel tank 200 with hydrogen gas is performed in an operation stop period of a fuel cell 100 mounted to the vehicle.SELECTED DRAWING: Figure 2