| 摘要 |
The inventive device for cooling a power module comprising a fuel cell provided with an anode part and a cathode part, in particular for a motor vehicle consists of a main coolant circuit passing through the fuel cell and the high-temperature part (25) of a radiator (26) arranged upstream of said fuel cell. Said device also comprises an auxiliary coolant circuit which is arranged in a parallel to the main circuit and passes through the low-temperature part (33) of the radiator (26) cooling the coolant to a temperature less than the coolant temperature in the main circuit. |
