| 摘要 |
The invention relates to a method for operating a fuel cell system (2) of a motor vehicle, which has at least one fuel cell (4), wherein the fuel cell system (2) is assigned a water cooling circuit (30) having a heat exchanger (32) and a water store (48), wherein the motor vehicle is assigned a cooling circuit (52) having a conveying device (34) for conveying a cooling medium, which is supplied to the heat exchanger (32) of the water cooling circuit (30), wherein the heat exchanger (32) is used to condense water from cathode waste gas of the at least one fuel cell (4) and store it in the water store (48), wherein the at least one fuel cell (4) is cooled with water from the water store (48), and wherein the conveying device (34) of the cooling circuit (52) is operated depending on a water level in the water store (48). |
