A fuel cell system includes a compressor for supplying the cathode gas to the fuel cell, an anode gas discharge system for discharging anode off-gas discharged from the fuel cell into a cathode gas flow passage, a pulsating operation control unit for causi...

Included are: a power generation unit configured to generate electric power by consuming a raw material gas that has passed through a gas meter, the gas meter being configured to, if a state where continuously stopping a flow of the raw material gas for a ...

A fuel cell device is equipped with an ECU 60 which executes a start-up control of a fuel cell stack 20, and executes a normal electric distribution control, after completion of the start-up control, for controlling a supply flow rate of a fuel gas to an a...

A fuel cell system (10) comprising: an anode gas flow path (21) supplied with an anode gas; a cathode gas flow path (22) supplied with a cathode gas; a fuel cell (11) generating electricity by the anode gas being supplied to the anode gas flow path (21) an...

A fuel cell system is disclosed. In the fuel cell system (39), a combustible gas is filled and kept in the cathode after stop of power generation, and is thereafter diluted by an incombustible gas when the combustible gas is discharged to atmosphere.

Device to remove inert impurities from at least one working gas of battery of fuel cells has inlet line with controllable valve to feed working gas into battery of fuel cells and one outlet line with controllable valve to release working gas from battery o...