A waste heat utilization system for an electric vehicle having an electric motor and a battery may include a first cooling circuit in which a first coolant circulates and having arranged therein the electric motor, a first direct heat exchanger for discharging heat from the first coolant into surroundings of the system, and a first delivery device for driving the first coolant. The system may also include a second cooling circuit in which a second coolant circulates and having arranged therein the battery and a second delivery device for driving the second coolant. The system may also include an air conditioning circuit in which a working medium circulates, and having arranged therein a compressor, condenser, and evaporator. The system may further include first and second chillers by which heat may be transferrable from the first and second cooling circuits into the air conditioning circuit, and first and second heat exchangers incorporated in one of the first and second cooling circuits for discharging heat into the surroundings.


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    Titel :

    Waste heat utilization system for an electric vehicle


    Beteiligte:
    BEN AHMED FAHMI (Autor:in) / JUNG MATTHIAS (Autor:in) / LINDAUER SASCHA (Autor:in) / STEURER HANS-ULRICH (Autor:in)

    Erscheinungsdatum :

    29.12.2020


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    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



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