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.
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.
HEAT PUMP SYSTEM FOR VEHICLE AND CONTROL METHOD THEREOF
자동차용 히트펌프 시스템 및 그것의 제어 방법
2022-03-07
Patent
Elektronische Ressource
Koreanisch
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 |
HEAT PUMP SYSTEM FOR VEHICLE AND CONTROL METHOD THEREOF
Europäisches Patentamt | 2023
|HEAT PUMP SYSTEM FOR VEHICLE AND CONTROL METHOD THEREOF
Europäisches Patentamt | 2018
|HEAT PUMP SYSTEM FOR VEHICLE AND CONTROL METHOD THEREOF
Europäisches Patentamt | 2022
|