NOVELTY - Fuel cell module (12) includes control device (20), which includes an oxygen-containing gas distribution controller (116) for controlling oxygen-containing gas regulator valve (112) and raw fuel distribution controller (118) for controlling raw fuel regulator valve (114), where each control is performed based on any of the temperature of fuel cell stack (24), temperature of reformer (46), and temperature of evaporator (48).    USE - The fuel cell module i.e. solid oxide fuel cell module (claimed) is used for generating electrical energy for power generation in fuel cell system for use e.g. in stationary and mobile applications. The fuel cell system is for mounting on a vehicle.    ADVANTAGE - Temperature control of respective portions to be heated, to be cooled, and to be maintained at a certain temperature is performed precisely, and thermally self-sustaining operation of the fuel cell module can be facilitated. The time required for starting operation of the fuel cell module is reduced. Improvement in the stability of starting operation of the fuel cell module is achieved.    DETAILED DESCRIPTION - Fuel cell module (12) comprises fuel cell stack (24) formed by stacking fuel cells for generating electricity by electrochemical reactions of fuel gas and oxygen-containing gas; reformer (46) for reforming a mixed gas of raw fuel chiefly containing hydrocarbon and water vapor to produce fuel gas supplied to the fuel cell stack; evaporator (48) for evaporating water, and supplying water vapor to the reformer; heat exchanger for raising the temperature of oxygen-containing gas by heat exchange with a combustion gas, and supplying the oxygen-containing gas to the fuel cell stack; exhaust gas combustor for combusting the fuel gas discharged from the fuel cell stack as fuel exhaust gas and oxygen-containing gas discharged from the fuel cell stack as oxygen-containing exhaust gas to produce combustion gas; start-up combustor for combusting the raw fuel and oxygen-containing containing gas to produce the combustion gas; oxygen-containing gas regulator valve (112) for distributing and supplying the oxygen-containing gas to the heat exchanger and to the start-up combustor; raw fuel regulator valve (114) for distributing and supplying the raw fuel to the reformer and to the start-up combustor; and control device (20), which includes an oxygen-containing gas distribution controller (116) for controlling the oxygen-containing gas regulator valve and a raw fuel distribution controller (118) for controlling the raw fuel regulator valve, where each control is performed based on any of the temperature of the fuel cell stack, the temperature of the reformer, and the temperature of the evaporator.    DESCRIPTION OF DRAWING(S) - The drawing is a schematic diagram of fuel cell system.    Fuel cell module (12)    Control device (20)    Fuel cell stack (24)    Reformer (46)    Evaporator (48)    Oxygen-containing gas regulator valve (112)    Raw fuel regulator valve (114)    Oxygen-containing gas distribution controller (116)    Raw fuel distribution controller (118)