The disclosure concerns a method for balancing the voltage of multiple series-connected electrochemical cells of an electrical storage system (20) of a hybrid electric vehicle. The method comprises discharging the electrical storage system (20) by operating at least one large electrical machine (21) of the vehicle at vehicle standstill until the state of charge of the electrical storage system (20) or the cell having the lowest state of charge has reached a predetermined level (11, 13), and subsequently balancing the voltage of the cells.


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    Titel :

    Method for balancing the voltage of battery cells


    Beteiligte:

    Erscheinungsdatum :

    23.12.2015


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    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



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