A method for determining a maximum storage capacity of an energy store, in particular as a drive battery of a vehicle with an electrical drive, including the steps of determining a state of charge of the energy store of the vehicle, charging the energy store until it reaches its maximum amount of charge, completely discharging the energy store using a separate energy storage unit for receiving the charge of the energy store, wherein an amount of charge transferred from the energy store to the energy storage unit is captured, and outputting the transferred amount of charge upon complete discharging of the energy store as the maximum capacity of the energy store.


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    Title :

    Method and charging device for determining a maximum storage capacity of an energy store


    Contributors:
    HEYNE RAOUL (author) / VOLK DOMINIK (author)

    Publication date :

    2021-12-28


    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