The present invention relates to a connection converting device of an electric vehicle battery module, which comprises: a power terminal formed on a front surface part of the connection converting device; a battery terminal formed on a rear surface part of the connection converting device, and configured to receive DC power source from the electric vehicle battery module; a BMS interface (BI) connection port formed to penetrate from the front surface part to the rear surface part of the connection converting device; and a controller for integrally controlling a series or parallel connection between the electric vehicle battery module and the battery terminal and the BI connection port. The power terminal is formed at a position corresponding to a terminal of a power conversion system (PCS), and the battery terminal is formed at a position corresponding to a terminal of the electric vehicle battery module. According to the present invention, only a battery module can be simply replaced regardless of the type and shape of the battery module.

    본 발명은 전기차 배터리 모듈의 연결 변환 장치에 관한 것으로, 상기 연결 변환 장치의 전면부에 형성되는 전원 단자; 상기 연결 변환 장치의 후면부에 형성되어, 상기 전기차 배터리 모듈로부터 직류 전원을 인가 받는 배터리 단자; 상기 연결 변환 장치의 전면부로부터 후면부로 관통되도록 형성되는 BI(BMS Interface) 연결 포트; 상기 전기차 배터리 모듈과 상기 배터리 단자 간의 직렬 또는 병렬 연결과, 상기 BI 연결 포트를 통합 제어하는 컨트롤러;를 포함하고, 상기 전원 단자는 PCS(Power Conversion System)의 단자에 대응되는 위치에 형성되고, 상기 배터리 단자는 상기 전기차 배터리 모듈의 단자에 대응되는 위치에 형성된다.


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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 :

    2021-10-18


    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 / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung



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