The method is implemented in an electrical system (1) comprising at least one electrical power source (10) and at least one electrical component (121 to 123) electrically connected through an electrical switch (11), and comprises the following steps: a) measuring first and second electrical voltages (Ub; Uc1 to Uc3) present between terminals of the electrical power source and the electrical component; b) computing a voltage difference between the first and second electrical voltages; c) comparing the voltage difference to a predetermined voltage threshold; d) diagnosing a faulty electrical connection between the electrical power source and the electrical component as a function of the result of the comparison; and e) controlling (CDC) an opening of the electrical switch and/or the transmission of a warning signal in the event that a faulty electrical connection is diagnosed.


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    Title :

    SYSTEME ELECTRIQUE ET PROCEDE DE DIAGNOSTIC DE CONNEXION ELECTRIQUE DEFAILLANTE DANS UN SYSTEME ELECTRIQUE


    Additional title:

    ELECTRICAL SYSTEM AND METHOD FOR DIAGNOSING A FAULTY ELECTRICAL CONNECTION IN AN ELECTRICAL SYSTEM
    ELEKTRISCHES SYSTEM UND VERFAHREN ZUR DIAGNOSE EINER FEHLERHAFTEN ELEKTRISCHEN VERBINDUNG IN EINEM ELEKTRISCHEN SYSTEM


    Contributors:

    Publication date :

    2022-04-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    French


    Classification :

    IPC:    G01R Messen elektrischer Größen , MEASURING ELECTRIC VARIABLES / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR




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