A thermal system for a vehicle having a comprehensive cooling circuit, a refrigeration circuit, a cooling circuit, a heating circuit, and a plurality of switched states is disclosed. The cooling circuit is connected with a heat source of the vehicle. The cooling circuit has a high-voltage accumulator (HVA) circuit to which a high-voltage accumulator for supplying power to an electric drivetrain of the vehicle is connected. An ambient cooler is connected to the cooling circuit downstream of the heat source. A chiller for transferring heat from the HVA circuit into the refrigeration circuit is also connected to the refrigeration circuit. A first switched state, in which the HVA circuit downstream and upstream of the heat source is connected to the cooling circuit, can be set such that an extended HVA circuit, in which the high-voltage accumulator and the heat source are connected in series is configured.
WÄRMESYSTEM FÜR EIN ELEKTRO- ODER HYBRIDFAHRZEUG, ELEKTRO- ODER HYBRIDFAHRZEUG, VERFAHREN ZUM BETRIEB EINES WÄRMESYSTEMS
HEAT SYSTEM FOR ELECTRIC OR HYBRID VEHICLE, ELECTRIC OR HYBRID VEHICLE, METHOD FOR OPERATING A HEAT SYSTEM
SYSTÈME DE CHAUFFAGE POUR UN VÉHICULE ÉLECTRIQUE OU HYBRIDE, VÉHICULE ÉLECTRIQUE OU HYBRIDE, PROCÉDÉ DE FONCTIONNEMENT D'UN SYSTÈME DE CHAUFFAGE
2023-08-23
Patent
Electronic Resource
German
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 |
European Patent Office | 2020
|European Patent Office | 2020
|European Patent Office | 2020
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