An electric vehicle of an embodiment includes: a vehicle charging connection unit that is connected to an external cable of an external charger, is disposed on a flow path through which a coolant is circulated, and is cooled by the coolant; a battery charged through the vehicle charging connection unit; a pump that is disposed on the flow path and circulates the coolant; and a charging control unit that checks whether the coolant is insufficient, and limits the charging speed of charging power that comes through the vehicle charging connection unit according to a test result.

    실시 예의 전기 차량은, 외부의 충전기측 외부 케이블과 연결되고, 냉각수가 순환되는 유로 상에 배치되어 냉각수에 의해 냉각되는 차량 충전 접속부와, 차량 충전 접속부를 통해 충전되는 배터리와, 유로 상에 배치되어, 냉각수를 순환시키는 펌프 및 냉각수의 부족 여부를 검사하고, 검사된 결과에 따라 차량 충전 접속부를 통해 들어오는 충전 전력의 충전 속도를 제한하는 충전 제어부를 포함한다.


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    Title :

    Battery electric vehicle and cooling method thereof


    Additional title:

    전기 차량 및 이의 냉각 방법


    Contributors:

    Publication date :

    2020-10-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY



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