PILE A COMBUSTIBLE A PUISSANCE RENFORCEE ET SON PROCEDE DE FABRICATION ET UTILISATION POUR LA TRACTION ELECTRIQUE D'UN VEHICULE

摘要

The fuel cell battery (1) for an electric power motor vehicle has cells each formed of an anode (5a) , cathode (5b) and electrolyte (6) between two bipolar plates (2). Some of the cells have a phase change material (8) with the change temperature is close to the maximum operating temperature of the battery. The gap between the maximum and phase change temperatures is less than twenty degrees Celsius.