A battery management apparatus, a battery pack, an electric vehicle and a battery management method are provided. The battery management apparatus according to the present disclosure includes a state detection unit configured to obtain a plurality of cell state parameters indicating an electric state of each of the plurality of battery cells; a balancing processing unit configured to perform a balancing process, which is a procedure of selectively discharging or charging each of the plurality of battery cells, to suppress deviation in the electric state between the plurality of battery cells; and a control unit configured to control the balancing processing unit to perform a balancing process for at least one battery cell among the plurality of battery cells, based on the plurality of cell state parameters.


    Access

    Download


    Export, share and cite



    Title :

    BATTERY MANAGEMENT APPARATUS, BATTERY PACK, ELECTRIC VEHICLE AND BATTERY MANAGEMENT METHOD


    Additional title:

    BATTERIEVERWALTUNGSVORRICHTUNG, BATTERIEPACK, ELEKTROFAHRZEUG UND BATTERIEVERWALTUNGSVERFAHREN
    APPAREIL DE GESTION DE BATTERIE, BLOC-BATTERIE, VÉHICULE ÉLECTRIQUE ET PROCÉDÉ DE GESTION DE BATTERIE


    Contributors:
    LEE BUM-HEE (author) / NOH TAE-HEON (author) / JO JOON-WON (author)

    Publication date :

    2025-06-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    G01R Messen elektrischer Größen , MEASURING ELECTRIC VARIABLES / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / 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



    Battery management apparatus, battery management method, battery pack and electric vehicle

    CHA A-MING / BAE YOON-JUNG | European Patent Office | 2024

    Free access

    BATTERY MANAGEMENT APPARATUS BATTERY MANAGEMENT METHOD BATTERY PACK AND ELECTRIC VEHICLE

    CHA A MING / BAE YOON JUNG | European Patent Office | 2021

    Free access

    Battery management apparatus, battery management method, battery pack and electric vehicle

    KIM DAE-SOO / BAE YOON-JUNG / KIM YOUNG-DEOK et al. | European Patent Office | 2022

    Free access


    Battery Management Apparatus, Battery Management Method, Battery Pack and Electric Vehicle

    CHA A-MING / BAE YOON-JUNG | European Patent Office | 2022

    Free access