An embodiment relates to an electric vehicle battery pack, comprising: a water collecting unit disposed inside the battery pack; a water discharge unit disposed below the water collecting unit; a water discharge detecting unit for detecting whether the water is discharged to the water discharge unit; and a control unit for checking and controlling the water discharge amount discharged to the water discharge unit. A one-way plug can be disposed in the water discharge unit. According to the present invention, the condensation on the battery pack can be prevented, so the safety of the battery pack can be enhanced.

    실시예는 전기 자동차 배터리 팩에 관한 것으로서, 배터리 팩 내부에 배치되는 수분 포집부; 상기 수분 포집부의 하부에 배치되는 수분 배출부; 상기 수분 배출부로의 수분 배출 여부를 검출하는 수분 배출 검출부; 및 상기 수분 배출부로 배출되는 수분양을 확인 및 제어하는 제어부를 포함하고, 상기 수분 배출부에는 원웨이 플러그(one way plug)가 배치될 수 있다.


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    Title :

    ELECTRIC VEHICLE BATTERY PACK AND METHOD FOR DETECTING COOLING WATER LEAK OF ELECTRIC VEHICLE BATTERY PACK


    Additional title:

    전기 자동차 배터리 팩 및 전기 자동차 배터리 팩의 냉각수 누액 검출 방법


    Contributors:

    Publication date :

    2018-08-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

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






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