A plurality of driving circuits drive a plurality of contactors configured to connect the battery pack and an external apparatus, respectively, based on a supply voltage. A processing circuitry control the plurality of driving circuits to sequentially close the plurality of contactors in a predetermined order, and check the supply voltage before closing each of the contactors.


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    Title :

    BATTERY APPARATUS, BATTERY MANAGEMENT SYSTEM, AND METHOD OF DIAGNOSING SUPPLY VOLTAGE OF CONTACTOR


    Additional title:

    BATTERIEVORRICHTUNG, BATTERIEVERWALTUNGSSYSTEM UND VERFAHREN ZUR DIAGNOSE DER VERSORGUNGSSPANNUNG EINES SCHÜTZES
    APPAREIL DE BATTERIE, SYSTÈME DE GESTION DE BATTERIE ET PROCÉDÉ DE DIAGNOSTIC DE TENSION D'ALIMENTATION DE CONTACTEUR


    Contributors:
    KIM SOOKWON (author)

    Publication date :

    2022-12-21


    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 / H01H Elektrische Schalter , ELECTRIC SWITCHES





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