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.
CONNECTING ADAPTER FOR BATTERY OF ELECTRIC VEHICLE
전기차 배터리 모듈의 연결 변환 장치
2021-10-18
Patent
Electronic Resource
Korean
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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