The invention relates to a method and a device for regulating the temperature in the interior of the stack of a fuel cell. Advantageously, a setpoint for a temperature characteristic value is determined on the basis of the current. The temperature characte...

This fuel cell system (1) monitors the temperature of an off-gas combusting unit (6) detected by a combustor temperature detecting unit (101) in a constant output operation state such as a rated operation state where a sweeping current of a cell stack (5) ...