The present invention relates to an apparatus for controlling an inverter, and a method thereof. According to an embodiment of the present invention, the apparatus for controlling an inverter comprises: an input unit receiving temperature information measured by at least one temperature sensor disposed in an inverter; an estimation unit estimating temperature of at least one element contained in the inverter based on the temperature information; a calculation unit calculating allowable current corresponding to the at least one element based on the estimated temperature of the at least one element; and a setting unit resetting a preset over-current reference value based on the allowable current corresponding to the calculated element and the preset over-current reference value.

    본 발명의 실시예에 따른 인버터 제어 장치는 인버터에 배치된 적어도 하나의 온도 센서가 측정한 온도 정보를 입력받는 입력부, 상기 온도 정보에 기초하여 상기 인버터에 포함된 적어도 하나의 소자에 대한 온도를 추정하는 추정부, 추정된 상기 적어도 하나의 소자에 대한 온도에 기초하여 상기 적어도 하나의 소자에 대응하는 허용 전류를 산출하는 산출부, 그리고 산출된 상기 소자에 대응하는 허용 전류와 기 설정된 과전류 기준값에 기초하여 상기 기 설정된 과전류 기준값을 재설정하는 설정부를 포함한다.


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    Title :

    APPARATUS FOR CONTROLLING INVERTER AND METHOD THEREOF


    Additional title:

    인버터 제어 장치 및 그 방법


    Contributors:
    KIM MIN SIK (author) / KIM SANG HUN (author) / KIM TAE WAN (author) / PARK PUREUNSAM (author) / AN KYUNG WON (author) / LEE SONG CHEOL (author)

    Publication date :

    2020-12-09


    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



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