The disclosure relates to a method for operating a drive train of a working machine, wherein a traction drive of the drive train is driven by an electric traction motor via a transmission and wherein, when a gear stage of the transmission is changed, a rotational speed of the traction motor is synchronised with the gear stage being engaged. The method according to the disclosure further includes a computational model of the traction motor that is used for the rotational speed synchronisation. The model, taking into account a moment of inertia of the traction motor, describes a torque to be delivered for the rotational speed synchronisation. The disclosure further relates to a corresponding drive train and to a working machine.


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    Title :

    METHOD FOR OPERATING A DRIVE TRAIN FOR A WORKING MACHINE, DRIVE TRAIN FOR A WORKING MACHINE, AND WORKING MACHINE


    Contributors:

    Publication date :

    2022-05-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / F16H Getriebe , GEARING



    Method for operating drive train for working machine, drive train for working machine, and working machine

    GLOCKNER RICO / BEBETI MIGEN / DORING JAN | European Patent Office | 2021

    Free access


    METHOD FOR OPERATING A DRIVE TRAIN FOR A WORKING MACHINE, DRIVE TRAIN FOR A WORKING MACHINE, AND WORKING MACHINE

    GLÖCKNER RICO / BEBETI MIGEN / DÖRING JAN | European Patent Office | 2022

    Free access


    METHOD FOR OPERATING A DRIVE TRAIN OF A WORKING MACHINE, DRIVE TRAIN FOR A WORKING MACHINE, AND WORKING MACHINE

    GLÖCKNER RICO / BEBETI MIGEN / LEGNER JÜRGEN | European Patent Office | 2022

    Free access