A battery bank-based electric vehicle rapid charging system is provided. According to one embodiment of the present invention, the electric vehicle rapid charging system comprises: a battery bank having a plurality of batteries; a power control system receiving electric energy from a wiring power grid by a slow charging method to charge an individual battery of the battery bank in series or in parallel; and a group type rapid charging device receiving the electric energy stored in the battery bank to simultaneously perform rapid charging of multiple electric vehicles. According to the present invention, the multiple electric vehicles are simultaneously and rapidly charged, thereby preventing an impact to the wiring power grid even though a large quantity of power consumption occurs.

    배터리뱅크 기반의 전기자동차 급속충전 시스템이 제공된다. 본 발명의 일 실시예에 따른 전기자동차 급속충전 시스템은 복수의 배터리들을 포함하는 배터리뱅크, 배전전력망으로부터 완속충전 방식으로 전기에너지를 송전받아서 배터리뱅크의 개별 배터리에 순차적으로 또는 병렬적으로 충전하는 전력제어시스템, 및 배터리뱅크에 저장된 전기에너지를 공급받아서 여러 대의 전기자동차를 동시에 급속충전할 수 있는 집단형 급속충전장치를 포함한다. 본 발명에 의하면, 여러 대의 전기자동차를 동시에 급속충전함에 따라 대용량의 전력소비가 발생하는 경우에도 배전전력망에 충격이 가해지지 않는다.


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    Title :

    BATTERY BANK-BASED ELECTRIC VEHICLE RAPID CHARGING SYSTEM


    Additional title:

    배터리뱅크 기반의 전기자동차 급속충전 시스템


    Contributors:

    Publication date :

    2021-06-04


    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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