MOTOR VEHICLE, METHOD FOR CONTROLLING A FILL LEVEL OF A WATER TANK IN A MOTOR VEHICLE THAT COMPRISES A FUEL CELL SYSTEM, AND USE OF SIGNALS AND/OR DATA OF A MOTOR VEHICLE STATE AND/OR OF A MOTOR VEHICLE ENVIRONMENT

摘要

The invention relates to a motor vehicle, which comprises a fuel cell system, which has a plurality of fuel cells stacked to form a fuel cell stack and a first water cooling circuit for cooling the fuel cell stack. The first water cooling circuit comprises a water tank system. Said water tank system comprises a first water tank, a first water-conveying device arranged between the first water tank and the fuel cell stack, and a water separator arranged between the fuel cell stack and the first water tank. The fuel cell system also comprises a first control device, which is designed to control a fill level of the first water tank in dependence on signals and/or data of the motor vehicle state and/or of the motor vehicle environment.