A track maintenance machine for compaction of ballast under sleepers of a track includes a machine frame movable by undercarriages on the track and a tamping unit which includes an electric vibration drive for vibratory actuation of tamping tools. An electric intermediate circuit has an electric energy store or storage device. An electric machine is associated with at least one undercarriage and coupled for generator operation to the intermediate circuit. The electric vibration drive is coupled to the intermediate circuit for supply. In this way, braking energy is used in an optimal manner for supplying the vibration drive. A method for operation of a track maintenance machine is also provided.


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    Title :

    GLEISBAUMASCHINE ZUM VERDICHTEN VON SCHOTTER


    Additional title:

    TRACK-BUILDING MACHINE FOR COMPACTING BALLAST
    ENGIN DE POSE DE VOIE SERVANT AU COMPACTAGE DE BALLAST


    Contributors:

    Publication date :

    2022-11-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    German


    Classification :

    IPC:    E01B PERMANENT WAY , Gleisoberbau / B61C Lokomotiven , LOCOMOTIVES / B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES



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