The invention relates to a method for controlling an electric machine in a vehicle having an electric drive chain, the method comprising: a step (E200) of determining, using the first computer, a torque gradient deviation between a setpoint torque gradient and a torque gradient achieved for the same given periodicity; a step (E210) of comparing the torque gradient deviation with a maximum permissible acceptability threshold; a step (E220) of reconfiguring the electric machine, including cutting off the power supply to the electric machine; and a step of restoring the power supply to the electric machine, according to one of three options (E230, E240, E250). The invention further relates to a computer program product and a motor vehicle which are suitable for implementing the method.


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    Title :

    PROCEDE DE PILOTAGE D'UNE MACHINE ELECTRIQUE, PRODUIT-PROGRAMME D'ORDINATEUR ET VEHICULE CORRESPONDANTS


    Additional title:

    METHOD FOR CONTROLLING AN ELECTRIC MACHINE, AND CORRESPONDING COMPUTER PROGRAM PRODUCT AND VEHICLE
    VERFAHREN ZUR STEUERUNG EINER ELEKTRISCHEN MASCHINE SOWIE ENTSPRECHENDES COMPUTERPROGRAMMPRODUKT UND FAHRZEUG


    Contributors:

    Publication date :

    2025-04-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    French


    Classification :

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





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