A vehicular thermal management system includes a heating, ventilation, and air conditioning (HVAC 60) subsystem and a power electronics cooling subsystem (50) thermally connected to the HVAC subsystem. The HVAC subsystem includes a compressor (11), a heating-side expansion valve (13) disposed on a downstream side of the compressor, an exterior heat exchanger (14) disposed on a downstream side of the heating-side expansion valve, a cooling-side expansion valve (15) disposed on a downstream side of the exterior heat exchanger, an evaporator (16) disposed on a downstream side of the cooling-side expansion valve, a distribution line (27) configured to allow at least a portion of a refrigerant discharged from the exterior heat exchanger to be directed from an upstream side of the cooling-side expansion valve to the compressor, and a battery (18) disposed on the distribution line.
VEHICULAR THERMAL MANAGEMENT SYSTEM
WÄRMEVERWALTUNGSSYSTEM FÜR EIN FAHRZEUG
SYSTÈME DE GESTION THERMIQUE DE VÉHICULE
04.12.2024
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 |