An energy store has at least one energy storage module with a plurality of energy storage cells. The energy storage cells are each electrically coupled to a monitoring unit. Each monitoring unit is designed to discharge the respective energy storage cell by use of a specified symmetry current in an active operating state. The method operates the energy store by performing the acts of: detecting an open-circuit voltage of each energy store cell and determining a discharge duration for each energy storage cell as a function of the open-circuit voltage of the energy storage cell and a specified target discharge voltage value; and controlling each monitoring unit in order to discharge the respective energy storage cell by use of the specified symmetry current for the discharge duration associated with the respective energy storage cell.


    Access

    Download


    Export, share and cite



    Title :

    VERFAHREN UND VORRICHTUNG ZUM BETREIBEN EINES ENERGIESPEICHERS


    Additional title:

    METHOD AND DEVICE FOR OPERATING AN ENERGY STORE
    PROCÉDÉ ET DISPOSITIF PERMETTANT DE FAIRE FONCTIONNER UN ACCUMULATEUR D'ÉNERGIE


    Contributors:

    Publication date :

    2021-01-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    German


    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



    Verfahren und Vorrichtung zum Betreiben eines Energiespeichers

    MÜLLER JONAS / SCHLOEN OLIVER | European Patent Office | 2024

    Free access

    Vorrichtung und Verfahren zum richtungsabhängigen Betreiben eines elektrochemischen Energiespeichers

    GLEITER ANDREAS / LANDA SVEN | European Patent Office | 2020

    Free access


    VERFAHREN ZUM BETREIBEN EINES ELEKTRISCHEN ENERGIESPEICHERS, ELEKTRISCHER ENERGIESPEICHER UND VORRICHTUNG

    KOHN PETER / NIPPER JOHANNES MAXIMILIAN / DESAI VENKATRAO et al. | European Patent Office | 2023

    Free access

    Verfahren zum Betreiben eines elektrischen Energiespeichers, elektrischer Energiespeicher und Vorrichtung

    NIPPER JOHANNES MAXIMILIAN / SWOBODA JOHANNES / PAWAR SHWETA VIJAY et al. | European Patent Office | 2023

    Free access