A method for operating an electric drivetrain of a working machine is provided wherein the drivetrain comprises a work drive with an electric work motor and a travel drive with an electric travel motor and vehicle wheels, wherein the working machine experiences a speed deceleration from the outside that may result in a braking force acting on the vehicle wheels lower than a driving force acting on the vehicle wheels due to a moment of inertia of the travel motor. The method includes supplying the travel motor with a power in a direction opposite to an operating direction of the travel motor in order to reduce a rotational speed of the travel motor, if it is detected in advance using a situation detection that the braking force acting on the vehicle wheels as a result of the speed deceleration is lower than the driving force acting on the vehicle wheels.


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    Title :

    VERFAHREN ZUM BETREIBEN EINES ELEKTRISCHEN ANTRIEBSSTRANGS EINER ARBEITSMASCHINE, ELEKTRISCHER ANTRIEBSSTRANG FÜR EINE ARBEITSMASCHINE UND ARBEITSMASCHINE


    Additional title:

    METHOD FOR OPERATING AN ELECTRIC POWERTRAIN FOR A WORKING MACHINE, ELECTRIC POWERTRAIN FOR A WORKING MACHINE, AND WORKING MACHINE
    PROCÉDÉ POUR FAIRE FONCTIONNER UNE CHAÎNE CINÉMATIQUE ÉLECTRIQUE D'UNE MACHINE DE TRAVAIL, CHAÎNE CINÉMATIQUE ÉLECTRIQUE POUR UNE MACHINE DE TRAVAIL ET MACHINE DE TRAVAIL


    Contributors:

    Publication date :

    2023-04-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    German


    Classification :

    IPC:    E02F Baggern , DREDGING / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H02P CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS , Steuern oder Regeln von elektrischen Motoren, elektrischen Generatoren, dynamoelektrischen Umformern