The present invention relates to an electric vehicle charging system, and includes a bus duct system for charging an electric vehicle. The bus duct system includes: a bus duct line; and a branching device. The bus duct line includes a bus duct connection unit that electrically connects a plurality of bus ducts with each other to form a power supply network. The branching device branches power supplied through the bus ducts and supplies power to an electric vehicle charger. Each bus duct includes a plurality of bus bars and an enclosure accommodating the plurality of bus bars. The plurality of bus bars includes an R-phase bus bar, an S-phase bus bar, a T-phase bus bar, and at least one N-phase bus bar. The branching device comprises: as a plurality of electrical connection members electrically connected to the plurality of bus bars on a one-to-one basis, a first electrical connection member connected to any one of the R-phase bus bar, the S-phase bus bar, and the T-phase bus bar; and a second electrical connection member connected to the N-phase bus bar. The plurality of electrical connection members are electrically connected to only any one of the R-phase, S-phase, and T-phase bus bars and the N-phase bus bar.

    La présente invention concerne un système de charge de véhicule électrique, et inclut un système de conduites omnibus pour charger un véhicule électrique. Le système de conduites omnibus comprend : une ligne de conduites omnibus ; et un dispositif de dérivation. La ligne de conduites omnibus comprend une unité de connexion de conduites omnibus qui connecte électriquement une pluralité de conduites omnibus les unes aux autres pour former un réseau d'alimentation électrique. Le dispositif de dérivation dérive l'énergie fournie par l'intermédiaire des conduites omnibus et fournit de l'énergie à un chargeur de véhicule électrique. Chaque conduite omnibus inclut une pluralité de barres omnibus et une enceinte recevant la pluralité de barres omnibus. La pluralité de barres omnibus inclut une barre omnibus de phase R, une barre omnibus de phase S, une barre omnibus de phase T et au moins une barre omnibus de phase N. Le dispositif de dérivation comprend : en tant que pluralité d'éléments de connexion électrique connectés électriquement à la pluralité de barres omnibus sur une base biunivoque, un premier élément de connexion électrique connecté à l'une quelconque de la barre omnibus de phase R, de la barre omnibus de phase S, et de la barre omnibus de phase T ; et un second élément de connexion électrique connecté à la barre omnibus de phase N. La pluralité d'éléments de connexion électrique sont électriquement connectés à une seule des barres omnibus de phase R, de phase S et de phase T, et à la barre omnibus de phase N.

    본 발명은 전기차 충전 시스템에 관한 것으로, 복수 개의 부스덕트와 부스덕트 사이를 전기적으로 접속하는 부스덕트 접속부를 포함하여 전력 공급망을 구성하는 부스덕트 라인; 및 부스덕트를 통해 공급되는 전력을 분기하여 전기차 충전기에 전력을 공급하는 분기장치를 포함하고, 부스덕트는 복수 개의 부스바와 복수 개의 부스바를 수용하는 외함을 포함하고, 복수 개의 부스바는 R상, S상, T상 및 적어도 하나의 N상 부스바를 포함하며, 분기장치는 복수 개의 부스바와 전기적으로 일대일로 접속되는 복수 개의 전기적 연결부재로서 R상, S상 및 T상 부스바 중 어느 하나와 접속하는 제1 전기적 연결부재 및 N상 부스바와 접속하는 제2 전기적 연결부재를 포함하며, 복수 개의 전기적 연결부재는 R상, S상 및 T상 부스바 중 어느 하나와 N상 부스바에만 전기적으로 접속되는 것을 특징으로 하는 전기차 충전용 부스덕트 시스템을 포함한다.


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    Title :

    BUS DUCT SYSTEM FOR CHARGING ELECTRIC VEHICLE AND ELECTRIC VEHICLE CHARGING SYSTEM INCLUDING SAME


    Additional title:

    SYSTÈME DE CONDUITES OMNIBUS POUR CHARGER UN VÉHICULE ÉLECTRIQUE ET SYSTÈME DE CHARGE DE VÉHICULE ÉLECTRIQUE LE COMPRENANT
    전기차 충전용 부스덕트 시스템 및 이를 포함하는 전기차 충전 시스템


    Contributors:
    KO HYUN JIN (author) / SONG CHI YOON (author) / YONG DAE UNG (author) / LEE JIN HEE (author) / BAN JAE BONG (author)

    Publication date :

    2025-03-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H02G INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES , Verlegen oder Installieren elektrischer Kabel oder Leitungen, Verlegen oder Installieren kombinierter optischer und elektrischer Kabel oder Leitungen



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