Methods and systems are provided for operating a climate control system. In one example, a method for operating a vehicle climate control system includes modeling a pressure in a heat pump downstream of an exterior heat exchanger an upstream of an expansion valve. The method also includes operating the expansion valve to cool a vehicle cabin using the modeled pressure in conjunction with a temperature from a sensor positioned upstream of the expansion valve and downstream of the exterior heat exchanger.


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    Title :

    HEAT PUMP SYSTEM AND METHOD FOR OPERATING SAID SYSTEM



    Publication date :

    2021-04-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    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



    Heat pump system and method for operating said system

    BLATCHLEY TIMOTHY NOAH / PORRAS ANGEL FERNANDO / SHRIVASTAVA ROHAN | European Patent Office | 2021

    Free access

    Heat pump system and method for operating said system

    BLATCHLEY TIMOTHY NOAH / PORRAS ANGEL FERNANDO / SHRIVASTAVA ROHAN | European Patent Office | 2022

    Free access

    HEAT PUMP SYSTEM AND METHOD FOR OPERATING SAID SYSTEM

    BLATCHLEY TIMOTHY NOAH / PORRAS ANGEL FERNANDO / SHRIVASTAVA ROHAN | European Patent Office | 2021

    Free access

    HEAT PUMP SYSTEM AND METHOD FOR OPERATING SAID SYSTEM

    BLATCHLEY TIMOTHY NOAH / PORRAS ANGEL FERNANDO / SHRIVASTAVA ROHAN | European Patent Office | 2021

    Free access

    HEAT PUMP SYSTEM AND METHOD FOR OPERATING SAID SYSTEM

    BLATCHLEY TIMOTHY NOAH / PORRAS ANGEL FERNANDO / SHRIVASTAVA ROHAN | European Patent Office | 2021

    Free access