The present disclosure relates to a battery pack and a control method for a battery pack. Provided is a battery pack comprising: a battery module for supplying power to a load; a voltage measurement unit for measuring the voltage of the battery module; a current measurement unit for measuring the current which is output from the battery module to the load; and a control unit which determines whether the cause of an error that has occurred in the load is the load or the battery pack, on the basis of whether a warning signal was generated due to the voltage of the battery module and whether the current value measured by the current measurement unit during a specific period of time satisfies the current profile of the load.

    La présente divulgation concerne un bloc-batterie et un procédé de commande d'un bloc-batterie. Est prévu un bloc-batterie comprenant : un module de batterie pour alimenter une charge ; une unité de mesure de tension pour mesurer la tension du module de batterie ; une unité de mesure de courant pour mesurer le courant qui est délivré par le module de batterie à la charge ; et une unité de commande qui détermine si la cause d'une erreur qui s'est produite dans la charge est la charge ou le bloc-batterie, selon qu'un signal d'avertissement a été généré en raison de la tension du module de batterie et que la valeur de courant mesurée par l'unité de mesure de courant pendant une période spécifique satisfait le profil actuel de la charge.

    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 CONTROL METHOD FOR BATTERY PACK


    Additional title:

    BLOC-BATTERIE ET PROCÉDÉ DE COMMANDE DE BLOC-BATTERIE
    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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