The present invention relates to an automotive heat pump system and a control method thereof, comprising following steps of: calculating a required heating load of a heat pump system; and controlling start of a first compressor or a second compressor in a two-stage compressor according to the required heating load calculated by the step of calculating the required heating load. According to the present invention, it is possible to optimize heating performance and increase efficiency of the heat pump system by minimizing PTC operation and efficiently controlling the compressor.

    본 발명은 히트펌프 시스템의 필요 난방부하를 연산하는 단계 및 상기 필요 난방부하를 연산하는 단계에 의해 연산된 필요 난방부하에 따라 2단 압축기 중 제1 압축기 또는 제2 압축기의 기동을 제어하는 단계를 포함하는 자동차용 히트펌프 시스템의 제어 방법 및 그 시스템으로서, 본 발명에 의하면, PTC 작동을 최소화하고 압축기를 효율적으로 제어함으로써 난방성능의 최적화 및 히트펌프 시스템의 효율을 높일 수 있다.


    Access

    Download


    Export, share and cite



    Title :

    HEAT PUMP SYSTEM FOR VEHICLE AND CONTROL METHOD THEREOF


    Additional title:

    자동차용 히트펌프 시스템 및 그것의 제어 방법


    Contributors:

    Publication date :

    2018-10-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

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



    Vehicle heat pump system and control method thereof

    KIM HAK KYU / KANG BOK-SUN / KIM TAE WAN et al. | European Patent Office | 2023

    Free access

    Vehicle heat pump system and control method thereof

    CHO WAN-JE / KIM YEON HO / KIM JAE YEON et al. | European Patent Office | 2022

    Free access

    Heat pump system for vehicle and control method thereof

    CHOI YONG HYUN / KIM JAE YEON / CHA YONG WOONG et al. | European Patent Office | 2015

    Free access

    HEAT PUMP SYSTEM FOR VEHICLE AND CONTROL METHOD THEREOF

    CHO WAN JE / KIM YEONHO / KIM JAE YEON et al. | European Patent Office | 2023

    Free access

    Electric vehicle heat pump system and control method thereof

    WEI YONGSHENG / ZHANG YAGUO / DENG YULAI et al. | European Patent Office | 2024

    Free access