The invention relates to a method (100) for operating a heat pump for a motor vehicle, said heat pump comprising a refrigerant circuit having a refrigerant, an ambient heat exchanger, a compressor, a heating heat exchanger and a throttle valve. The method (100) comprises determining (101) an expected start time of a charging process of a battery of the motor vehicle and determining (103) a maximum dew point drop and/or a maximum frost mass. The method (100) further comprises operating (107) the heat pump such that a maximum dew point drop and/or a maximum frost mass is achieved within a predefined period of time before the expected start time.

    提出一种用于运行用于机动车的热泵的方法(100),其中,热泵包括具有制冷剂的制冷剂回路、环境热交换器、压缩机、加热热交换器和节流阀。该方法(100)包括确定(101)机动车的电池的充电过程的预期开始时间点以及确定(103)最大露点下降和/或最大霜质量。该方法(100)还包括如此运行(107)热泵,使得在预期开始时间点之前的预先限定时间段内达到最大露点下降和/或最大霜质量。


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    Title :

    Method for operating heat pump for motor vehicle and heat pump


    Additional title:

    用于运行用于机动车的热泵的方法和热泵


    Contributors:

    Publication date :

    2023-05-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    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 / F25B Kältemaschinen, Kälteanlagen oder Kälteverfahren , REFRIGERATION MACHINES, PLANTS, OR SYSTEMS



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