The present disclosure relates to a battery pack and a method for controlling the battery pack, wherein the battery pack includes: a battery module that supplies power to a load; a voltage measuring unit that measures the voltage of the battery module; a current measuring unit that measures a current output from the battery module to the load; and a control unit that determines whether the cause of an error occurring in the load is the load or the battery pack based on whether a warning signal according to the voltage of the battery module is generated and whether a current value measured by the current measuring unit for a specific time period satisfies a current profile of the load.

    본 개시는 배터리 팩 및 배터리 팩의 제어방법에 관한 것으로, 부하로 전원을 공급하는 배터리 모듈, 배터리 모듈의 전압을 측정하는 전압 측정부, 배터리 모듈로부터 부하로 출력되는 전류를 측정하는 전류 측정부, 및 배터리 모듈의 전압에 따른 경고 신호가 발생하였는지 여부 및 특정 시간 구간 동안 전류 측정부가 측정한 전류값이 부하의 전류 프로파일을 만족하는지 여부에 기초하여, 부하에 발생한 에러의 원인이 부하인지 배터리 팩인지를 결정하는 제어부를 포함하는 배터리 팩을 제공한다.


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    Title :

    BATTERY PACK AND CONTROLLING METHOD THEREOF


    Additional title:

    배터리 팩 및 배터리 팩의 제어방법


    Contributors:
    KIM TAE SOO (author)

    Publication date :

    2022-03-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / G01R Messen elektrischer Größen , MEASURING ELECTRIC VARIABLES



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