A vehicle battery system includes a traction battery. The traction battery includes at least one cell having an anode, a cathode and an electrolyte therebetween defining a solid-electrolyte interface including an anode solid-electrolyte interface and a cathode solid-electrolyte interface. The system also includes at least one controller that operates the traction battery according to a battery operational variable that is based on a temperature dependent diffusion coefficient of the solid-electrolyte interface, a temperature dependent Ohmic resistance, a Li-ion concentration that is derived from a response to a current profile, and an operating battery current.


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    Titel :

    TEMPERATURE DEPENDENT ELECTROCHEMICAL BATTERY MODEL FOR VEHICLE CONTROL


    Beteiligte:
    LEE TAE-KYUNG (Autor:in)

    Erscheinungsdatum :

    28.01.2016


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    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 / 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



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