The disclosure relates to a method for the battery management of a battery which comprises a plurality of battery cells and which is fitted with a battery management system for monitoring battery functionality and with a charge state compensation system, wherein the battery management system comprises a plurality of sensor control devices and a main control device, said control devices being connected with one another via a communication channel, and wherein the charge state compensation system has a number of charge state compensation resistors being put into operation via the sensor control devices for a charge state compensation of battery cells. The sensor control devices save information about performed charge state compensations in non-volatile memory. A computer program, a battery management system, a battery system and a motor vehicle, which are designed to carry out the method, are also described.


    Access

    Download


    Export, share and cite



    Title :

    Method for battery management of a battery with a charge state compensation system and battery management system


    Contributors:

    Publication date :

    2020-01-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    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




    Battery charge management system

    WANG XU | European Patent Office | 2019

    Free access

    Battery state of charge compensation

    VIJAYAN PRADEEP / WANG RUXI | European Patent Office | 2022

    Free access

    Charge management system using battery level and management method of battery

    KIM DONG JIN / WANSUNG KWON / YONGSU KIM et al. | European Patent Office | 2020

    Free access

    BATTERY SYSTEM, BATTERY MANAGEMENT SYSTEM AND BATTERY MANAGEMENT METHOD

    SONG WOO SEOK | European Patent Office | 2024

    Free access