The present invention relates to a method for improving the availability of an energy storage or transformation, EST, system of a vehicle. The EST system comprises a plurality of EST devices, and the method comprises:- providing an EST system model of coupled EST components of the EST system,- identifying a fault or error in an EST condition parameter of the EST system,- estimating an output value of the EST condition parameter based on the EST system model,- identifying a vehicle situation which, in case of an at least temporary lack of operability of the EST system, belong to a predetermined group of vehicle situations defined as hazardous, and- in response to identifying the vehicle situation belonging to the predetermined group of vehicle situations defined as hazardous, operating the EST system despite the fault or error in the EST condition parameter using the estimated output value of the EST condition parameter based on the EST system model.


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    Title :

    A METHOD FOR IMPROVING THE AVAILABILITY OF AN ENERGY STORAGE OR TRANSFORMATION SYSTEM OF A VEHICLE


    Additional title:

    VERFAHREN ZUR VERBESSERUNG DER VERFÜGBARKEIT EINES ENERGIESPEICHERS ODER -SYSTEMS EINES FAHRZEUGS
    PROCÉDÉ PERMETTANT D'AMÉLIORER LA DISPONIBILITÉ D'UN SYSTÈME DE TRANSFORMATION DE STOCKAGE D'ÉNERGIE ÉLECTRIQUE D'UN VÉHICULE


    Contributors:
    FARAG BASSEM (author) / HIRCHE MARK (author) / ALTAF FAISAL (author)

    Publication date :

    2022-10-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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