The present invention relates to a load balancing charging apparatus, as an electric vehicle charging apparatus, which comprises: a plurality of kiosks charging the electric vehicle in a first area; and a control unit which exchanges electricity with the plurality of kiosks and performs wired/wireless communication. When a normal mode is when a total electric power supply amount supplied from an electric power supply source to the first area is greater than a total electric power demand amount of the electric vehicle parked in the first area, and an emergency mode is when the total electric power supply amount supplied from the power supply source to the first area is smaller than the total electric power demand amount of the electric vehicle parked in the first area, the control unit may switch from the normal mode to the emergency mode when charging of the electric vehicle is concentrated in the first area. According to the present invention, load balancing between parked electric vehicles is used.

    본 발명은 전기차 충전 장치로서, 제1 영역내 전기차를 충전하는 복수의 키오스크; 복수의 키오스크와 전기를 주고받고 유무선 통신을 하는 제어부; 를 포함할 수 있고, 전력 공급원에서 상기 제1 영역으로 공급되는 총 전력 공급량이 상기 제1 영역내 주차된 전기차의 총 전력 수요량보다 큰 경우를 정상 모드, 상기 전력 공급원에서 상기 제1 영역으로 공급되는 상기 총 전력 공급량이 상기 제1 영역내 주차된 전기차의 총 전력 수요량보다 작은 경우를 비상 모드라 하면, 제어부는 상기 제1 영역에 전기차 충전이 집중되는 경우 상기 정상 모드에서 상기 비상 모드로 전환할 수 있다.


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    Title :

    Load balancing charging device


    Additional title:

    로드 밸런싱 충전 장치


    Contributors:
    KIM KU HWAN (author) / RYU JUNE WOO (author) / KIM HYUN WOONG (author) / KIM SOO HWAN (author)

    Publication date :

    2022-11-15


    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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