A thermal management system for an electric vehicle, the thermal management system comprising: a battery circuit having a first coolant pump for a coolant, a battery, and a chiller; a drive circuit having a second coolant pump for the coolant, an electric motor, power electronics for controlling the electric motor, and a heat sink for dissipating heat to open surroundings; and a refrigerant circuit for a refrigerant for controlling the temperature of an interior of the electric vehicle having a compressor, in each case for heat exchange with the interior, an interior condenser, and an interior evaporator, a condenser, at least one throttle, and the chiller for heat exchange with the battery circuit. The thermal management system is designed such that the chiller, in relation to the battery circuit, can be operated both in a cooling mode for cooling the battery and in a heating mode for heating the battery.
THERMAL MANAGEMENT SYSTEM FOR AN ELECTRIC VEHICLE, AND COMBINATION VALVE FOR A THERMAL MANAGEMENT SYSTEM
02.05.2024
Patent
Elektronische Ressource
Englisch
IPC: | B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
Thermal management system for electric vehicle and combination valve for thermal management system
Europäisches Patentamt | 2024
|Multi-way valve, thermal management system and electric vehicle
Europäisches Patentamt | 2024
|