A battery module equalization apparatus according to the present disclosure includes a plurality of slave controllers each electrically connected to the plurality of battery modules to measure voltage values of the plurality of battery modules, and having a slave charging/discharging channel through which the current that charges and discharges each battery module flows, and a master controller configured to receive the voltage value of each battery module from the plurality of slave controllers, select at least one of the plurality of slave controllers based on the received voltage value, and transmit a CHARGE or DISCHARGE command to the at least one selected slave controller, and having a master charging/discharging channel through which the charging current supplied to the at least one slave controller and the discharging current supplied from the at least one slave controller flow.


    Access

    Download


    Export, share and cite



    Title :

    BATTERY MODULE EQUALIZATION APPARATUS, AND BATTERY PACK AND AUTOMOBILE INCLUDING SAME


    Additional title:

    BATTERIEMODULAUSGLEICHSVORRICHTUNG UND BATTERIEPACK UND AUTOMOBIL DAMIT
    APPAREIL D'ÉGALISATION DE MODULE DE BATTERIES, ET BLOC-BATTERIE ET AUTOMOBILE L'INCLUANT


    Contributors:

    Publication date :

    2022-06-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    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 / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung



    BATTERY MODULE, BATTERY PACK INCLUDING SAME, AND AUTOMOBILE

    JEON BYEONG-JUN / AN JI-MYONG / SON YOUNG-SU | European Patent Office | 2023

    Free access

    Battery module equalization apparatus and battery pack and vehicle including the same

    SUNG CHANG-HYUN / LEE SANG-HOON / CHOI YEAN-SIK | European Patent Office | 2021

    Free access

    BATTERY MODULE, BATTERY PACK INCLUDING THE BATTERY MODULE, AND AUTOMOBILE INCLUDING THE BATTERY PACK

    RYU JAE-UK / YOON JI-SU / KANG DAL-MO et al. | European Patent Office | 2020

    Free access

    BATTERY MODULE, BATTERY PACK INCLUDING THE BATTERY MODULE, AND AUTOMOBILE INCLUDING THE BATTERY PACK

    RYU JAE-UK / YOON JI-SU / KANG DAL-MO et al. | European Patent Office | 2018

    Free access

    BATTERY MODULE, BATTERY PACK COMPRISING SAME, AND AUTOMOBILE

    CHOI MI-GEUM / MUN JEONG-O / KANG DAL-MO et al. | European Patent Office | 2017

    Free access