The present invention relates to a safety system (400) for detecting a critical condition of battery packs (300, 300', 300'') including a plurality of battery units (310, 310', 310''), comprising: a control unit (410) acquiring measurement data on a battery unit voltage and/or battery unit temperature of at least some of the plurality of battery units, and detecting the critical condition of the battery packs based on the acquired measurement data; an independent power supply device (420) supplying power to the safety system; and an independent communication interface (430) providing and/or communicating the information of a random critical condition of the battery packs detected by the control unit. The present invention is able to provide a system which is improved in at least some aspects.

    복수의 배터리 유닛(310, 310', 310'')을 포함하는 배터리 팩(300, 300', 300'')의 위험 상태를 감지하기 위한 안전 시스템(400)으로서, 복수의 배터리 유닛 중 적어도 일부의 배터리 유닛 전압 및/또는 배터리 유닛 온도에 관한 측정 데이터를 획득하고, 획득한 측정 데이터를 기반으로 배터리 팩의 위험 상태를 감지하도록 구성된 제어 유닛(410); 안전 시스템에 전력을 공급하도록 구성된 독립형 전원 공급 장치(420); 및 제어 유닛에 의해 검출된 배터리 팩의 임의의 위험 상태에 관한 정보를 제공 및/또는 통신하도록 구성된 독립형 통신 인터페이스(430)를 포함하는, 안전 시스템(400).


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    Title :

    A safety system for detecting a critical condition in a battery pack


    Additional title:

    배터리 팩의 위험 상태를 감지하는 안전 시스템


    Contributors:
    ISTAQ AHMED (author)

    Publication date :

    2022-09-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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