A computer system (100) comprising processing circuitry (102) configured to: determine (200) a state of charge (201), SoC, of each of a plurality of battery packs (150a-c) in an energy storage system (104) of a vehicle; determine (202) a temperature (203) of each of the plurality of battery packs; determine (204) an internal resistance (205) of each of the plurality of battery packs; set (206) an initial target SoC (207) for the plurality of battery packs, each battery pack having the same initial target SoC; estimate (208) a final temperature (209) of each battery pack for the initial target SoC from a predetermined temperature model for the battery packs using the temperature and the internal resistance of the respective battery pack; determine (210) that the estimated final temperature of a battery pack exceeds a threshold temperature (211); and set (212) a reduced target SoC (213) for the battery pack estimated to exceed the threshold temperature.


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    Title :

    SYSTEM AND METHOD OF CONTROLLING CHARGING OF AN ENERGY STORAGE SYSTEM COMPRISING A PLURALITY OF BATTERY PACKS


    Additional title:

    SYSTEM UND VERFAHREN ZUR STEUERUNG DES LADENS EINES ENERGIESPEICHERSYSTEMS MIT MEHREREN BATTERIEPACKS
    SYSTÈME ET PROCÉDÉ DE COMMANDE DE CHARGE D'UN SYSTÈME DE STOCKAGE D'ÉNERGIE COMPRENANT UNE PLURALITÉ DE BLOCS-BATTERIES


    Contributors:

    Publication date :

    2025-03-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

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



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