The present invention provides an electric vehicle charging apparatus, comprising: a plurality of charging modules; a first charging connector connected to a first charging line; a second charging connector connected to a second charging line; a plurality of first switches connected between the plurality of charging modules and the first charging line; a plurality of second switches connected in parallel to the plurality of first switches, respectively between the plurality of charging modules and the second charging line; and a control unit controlling the plurality of first and second switches, wherein, in the case that a first electric vehicle is connected to the first charging connector, the control unit selects a first number of charging modules for supplying first charging power, received from the first electric vehicle, from among the plurality of charging modules, and turns on a first number of first switches, connected between the first number of charging modules and the first charging line, among the first switches to charge the first electric vehicle. The present invention can enhance charging efficiency.

    본 발명은, 복수의 충전모듈, 제1 충전라인으로 연결된 제1 충전 커넥터, 제2 충전라인으로 연결된 제2 충전 커넥터, 상기 복수의 충전모듈과 상기 제1 충전라인 사이에 연결된 복수의 제1 스위치, 상기 복수의 충전모듈과 상기 제2 충전라인 사이에서, 상기 복수의 제1 스위치 각각과 병렬 연결된 복수의 제2 스위치 및 상기 복수의 제1, 2 스위치를 제어하는 제어부를 포함하고, 상기 제1 충전 커넥터에 제1 전기자동차가 연결되는 경우, 상기 제어부는, 상기 복수의 충전모듈 중 상기 제1 전기자동차로부터 수신한 제1 충전전력을 공급하는 제1 개수의 충전모듈을 선택하고, 상기 복수의 제1 스위치 중 상기 제1 개수의 충전모듈과 상기 제1 충전라인 사이에 연결된 제1 개수의 제1 스위치를 턴온시켜 상기 제1 전기자동차를 충전하는 전기자동차 충전장치를 제공한다.


    Access

    Download


    Export, share and cite



    Title :

    Electric vehicle charging apparatus


    Additional title:

    전기자동차 충전장치


    Contributors:
    YOO JAEYOO (author) / LEE JAEGI (author) / KIM MINKOOK (author)

    Publication date :

    2021-10-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

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



    ELECTRIC VEHICLE CHARGING APPARATUS AND ELECTRIC VEHICLE CHARGING SYSTEM

    KIM KYUNG EUN | European Patent Office | 2019

    Free access

    ELECTRIC VEHICLE CHARGING METHOD CHARGING APPARATUS AND ELECTRIC VEHICLE CHARGING SYSTEM

    CHOI YOUNG GON / CHANG KI SOO / KIM JUNG HO et al. | European Patent Office | 2017

    Free access

    ELECTRIC VEHICLE CHARGING APPARATUS

    JUNG MIN KYO | European Patent Office | 2024

    Free access

    ELECTRIC VEHICLE CHARGING APPARATUS

    TAKAGUCHI RYOSUKE | European Patent Office | 2019

    Free access

    ELECTRIC VEHICLE CHARGING APPARATUS

    KIM KYUNG EUN | European Patent Office | 2019

    Free access