The present invention relates to a connection converting device of an electric vehicle battery module, which comprises: a first power terminal formed on a front surface of a connection converting device; a BMS interface (BI) terminal formed on the front surface of the connection converting device; a second power terminal formed on a rear surface of the connection converting device to receive DC power from an electric vehicle battery module; a BI connection unit formed on the rear surface of the connection converting device, and connected to the BI; a power connection module for providing series or parallel connection of a power terminal; and a controller for integrally controlling the BI. Accordingly, only a battery module can be easily replaced.

    본 발명은 전기차 배터리 모듈의 연결 변환 장치에 관한 것으로, 상기 연결 변환 장치의 전면부에 형성되는 제1 전원 단자; 상기 연결 변환 장치의 전면부에 형성되는 BI(BMS Interface) 단자; 상기 연결 변환 장치의 후면부에 형성되어, 상기 전기차 배터리 모듈로부터 직류 전원을 인가 받는 제2 전원 단자; 상기 연결 변환 장치의 후면부에 형성되어, BI(BMS Interface)와 연결되는 BI(BMS Interface) 연결부; 상기 전원 단자의 직렬 또는 병렬 연결을 제공하는 전원 연결 모듈; 및 상기 BMS 인터페이스(BI)를 통합 제어하는 컨트롤러;를 포함한다.


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    Title :

    CONNECTING ADAPTER FOR BATTERY OF ELECTRIC VEHICLE


    Additional title:

    전기차 배터리 모듈의 연결 변환 장치


    Contributors:
    EEL HWAN KIM (author) / SANG HEON CHAE (author) / JIN HONG AHN (author) / DO HEON LEE (author)

    Publication date :

    2021-07-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / 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 / H01R Elektrisch leitende Verbindungen , ELECTRICALLY-CONDUCTIVE CONNECTIONS



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