BATTERY ELECTRIC VEHICLE

A battery-powered vehicle has: an air-conditioning facility for air-conditioning the interior of the vehicle, which has at least one interior cooler for cooling the air flow in the room; a drive cooling circuit for cooling the drive train, having a drive cooler for cooling a drive coolant, through w...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	BOERGER MARKUS, JUNGE MATTHIAS
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS INVEHICLES ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OFTRANSMISSIONS IN VEHICLES ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GASEXHAUST OR FUEL SUPPLY OF PROPULSION UNITS, IN VEHICLES ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING,OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODSSPACES OF VEHICLES AUXILIARY DRIVES FOR VEHICLES BASIC ELECTRIC ELEMENTS ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLEDVEHICLES ELECTRICITY ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL INSTRUMENTATION OR DASHBOARDS FOR VEHICLES MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES PERFORMING OPERATIONS PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY TRANSPORTING VEHICLES IN GENERAL
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Beschreibung
Zusammenfassung:	A battery-powered vehicle has: an air-conditioning facility for air-conditioning the interior of the vehicle, which has at least one interior cooler for cooling the air flow in the room; a drive cooling circuit for cooling the drive train, having a drive cooler for cooling a drive coolant, through which a cooling air flow can flow; a battery cooling circuit for cooling the traction battery having a battery cooler for cooling a battery coolant; and a refrigeration circuit having a high-pressure side, a low-pressure side, a compressor, a refrigerant cooler through which a cooling air flow can flow for cooling a refrigerant, at least one expansion valve, and an internal heat exchanger which couples the high-pressure side to the low-pressure side in a heat transfer manner. The battery cooler and the interior cooler are connected into the refrigeration circuit and can be flowed through by a refrigerant. The refrigeration circuit also has a recooler which is connected into the refrigeration circuit downstream of th