The present invention relates to a method for supplying power of an electric vehicle charging device in which a plurality of chargers are connected to the same power source, the method which comprises the following steps: connecting an electric vehicle to a first charger; generating a charging start signal by the first charger; enabling at least one remaining charger to receive the charging start signal; generating a charging status signal by one or more remaining chargers; enabling the first charger to receive the charging status signal; and determining the amount of power to be supplied to the first charger. The amount of electricity can be efficiently distributed to each charger.

    본 발명은, 동일 전력원에 다수개의 충전기가 연결된 전기차용 충전기의 전력공급방법에 있어서, 제1충전기에 전기차가 연결되는 단계, 상기 제1충전기로부터 충전시작신호가 생성되는 단계, 하나 이상의 나머지 충전기가 상기 충전시작신호를 수신하는 단계, 하나 이상의 나머지 충전기로부터 충전상태신호가 생성되는 단계, 상기 제1충전기가 상기 충전상태신호를 수신하는 단계 및 상기 제1충전기의 공급 전력량이 결정되는 단계를 포함하는 전기차용 충전기의 전력공급방법에 관한 것이다.


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    Title :

    Method for supplying power of electric vehicle charging device


    Additional title:

    전기차용 충전기의 전력공급방법


    Contributors:
    LEE HUN (author) / SHIN DONG HYUK (author) / KIM KI JAE (author)

    Publication date :

    2020-07-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

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



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