An air conditioning device with improved battery operation efficiency and a control method thereof are disclosed. According to one aspect of the present invention, the method for controlling the air conditioning device to cool a space, in which the air conditioning device is arranged, or the inside of the device comprises: a first checking process of checking the remaining capacity of a battery within the air conditioning device; a determination process of determining whether the remaining capacity of the battery is greater than a preset first threshold; a second checking process of, if the remaining capacity of the battery is greater than the preset first threshold, determining the remaining cooling load required to reach a desired temperature; a setting process of setting the operation speed of a compressor within the air conditioning device according to the cooling load determined in the second checking process; and a control process of controlling the operation speed of the compressor and the rotation speed of a fan within the air conditioning device, depending on whether the cooling load is greater than 0℃ and whether the remaining capacity of the battery is less than a preset second threshold. Therefore, the control method can reduce the amount of electrical energy consumed.

    배터리 운용효율을 향상시킨 공조장치 및 그의 제어방법을 개시한다. 본 실시예의 일 측면에 의하면, 공조장치가 공조장치가 배치된 공간 또는 장치 내를 냉방시키도록 제어하는 방법에 있어서, 상기 공조장치 내 배터리의 잔량을 파악하는 파악과정과 상기 배터리의 잔량이 기 설정된 제1 기준치보다 큰지 여부를 판단하는 판단과정과 상기 배터리의 잔량이 기 설정된 제1 기준치보다 클 경우, 희망온도까지 남은 냉방 부하량을 파악하는 제2 파악과정과 상기 제2 파악과정에서 파악한 냉방 부하량에 따라 상기 공조장치 내 압축기의 운전 회전수를 설정하는 설정과정 및 냉방 부하량이 0℃ 보다 큰지 여부 및 상기 배터리의 잔량이 기 설정된 제2 기준치보다 작은지 여부에 따라, 상기 압축기의 운전 회전수 및 상기 공조장치 내 팬의 회전수를 제어하는 제어과정을 포함하는 것을 특징으로 하는 공조장치 냉방 제어방법을 제공한다.


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    Title :

    Air Conditioning System with Improved Battery Operating Efficiency and Control Method thereof


    Additional title:

    배터리 운용효율을 향상시킨 공조장치 및 그의 제어방법


    Contributors:

    Publication date :

    2023-07-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    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



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