A battery pack includes a high-voltage battery which includes a plurality of unit cells which are connected, a step-down circuit which is disposed between the high-voltage battery and a load, and steps-down voltage applied from the high-voltage battery, a control unit which executes step-down control so that the step-down circuit performs the step-down, and a casing which accommodates the high-voltage battery and the step-down circuit and the control unit.


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    Title :

    BATTERY PACK AND POWER SUPPLY SYSTEM FOR VEHICLE


    Contributors:

    Publication date :

    2017-08-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    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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