FUEL CELL SYSTEM, FUEL CELL-MOUNTED VEHICLE AND CONTROL METHOD OF FUEL CELL SYSTEM

摘要

The purpose of the present invention is to prevent generation of noise vibration. When a first timing at which a fuel gas is sprayed to a fuel gas supply flow path by an injector and a second timing at which water residing on a circulation flow path is discharged by controlling the rotating number of a circulation pump coincide with each other, a controller performs either: (i) a first process of operating the circulation pump at a preset number of rotation without spraying the fuel gas to the fuel gas supply flow path by the injector; or (ii) a second process of spraying the fuel gas to the fuel gas supply flow path by the injector and operating the circulation pump at a number of rotation which is lower than the preset number.