A method for operating an electric machine for a vehicle. A target torque of the electric machine is regulated during a driving process depending on a detected time-dependent rotational speed of the electric machine. In the process, the detected rotational speed is differentiated by means of a first high-pass filter over time, the detected rotational speed is then differentiated again over time in a limited manner to positive rotational speed values and using a second high-pass filter, and the target torque is regulated depending on the output value of the second high-pass filter.


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    Title :

    VERFAHREN ZUM BETREIBEN EINER ELEKTRISCHEN MASCHINE, VORRICHTUNG, ANTRIEBSEINRICHTUNG, KRAFTFAHRZEUG


    Additional title:

    METHOD FOR OPERATING AN ELECTRIC MACHINE, DEVICE, DRIVE DEVICE, AND MOTOR VEHICLE
    PROCÉDÉ DE FONCTIONNEMENT D'UNE MACHINE ÉLECTRIQUE, DISPOSITIF, DISPOSITIF D'ENTRAÎNEMENT ET VÉHICULE À MOTEUR


    Contributors:

    Publication date :

    2023-09-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    German


    Classification :

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






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    Free access

    VERFAHREN UND VORRICHTUNG ZUM BETREIBEN EINER ELEKTRISCHEN MASCHINE, KRAFTFAHRZEUG

    CHOUK LANOUAR / GOETTING GUNTHER / VARAS MANSO RAIMUNDO | European Patent Office | 2016

    Free access