A battery management system includes a first battery pack which supplies power to a load, a first ground unit which is connected between a first relay which is connected to the first battery pack to connect and disconnect power supply of the battery pack and the first battery pack, a second battery pack which supplies power to a load, a second ground unit which is connected between a second relay which is connected to the second battery pack to connect and disconnect power supply of the battery pack and the second battery pack and a voltage measuring unit which measures voltages of both ends of the first relay and voltages of both ends of the second relay.


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    Title :

    APPARATUS AND METHOD FOR DETECTING FAILURE OF BATTERY PACK


    Contributors:
    LEE JONGGON (author)

    Publication date :

    2019-08-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    G01R Messen elektrischer Größen , MEASURING ELECTRIC VARIABLES / 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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