The invention relates to a self-propelled railway vehicle comprising a first and a second bogie in which there is assembled at least one body and each of which comprises at least one axle, with each bogie being associated with a respective drive train, a control system for controlling the operation of the drive trains in such a way that a torque is provided to either of the axles, with one of the drive trains being a thermal drive train comprising a heat engine (5), a hydraulic or mechanical gearbox (6), and a universal joint (6a) connecting the drive axle (2b) of the first bogie (2) to the hydraulic or mechanical gearbox (6). According to the invention, the other drive train is an electric drive train comprising a permanent magnet asynchronous or synchronous electric motor (8), a reduction gear (8a), a universal joint (9) connecting the drive axle (3b) of the second bogie (3) to the reduction gear (8a), an electrical energy storage system (10), and an AC/DC converter for powering the electric motor (8) and thereby providing torque to the axle (3b) of the second bogie (3), with said control system also being configured to control the braking of the vehicle and/or the recharging of the electrical energy storage system (10) by means of said electric motor (8) and the axle of the second bogie (3).


    Access

    Download


    Export, share and cite



    Title :

    SELF-PROPELLED RAILWAY VEHICLE COMPRISING A HYBRID MOTORIZATION AND CONTROL METHOD FOR SAID SELF-PROPELLED RAILWAY VEHICLE


    Additional title:

    SELBSTFAHRENDES SCHIENENFAHRZEUG MIT HYBRIDMOTORISIERUNG UND STEUERUNGSVERFAHREN FÜR DAS SELBSTFAHRENDE SCHIENENFAHRZEUG
    VÉHICULE FERROVIAIRE AUTOMOTEUR COMPORTANT UNE MOTORISATION HYBRIDE ET PROCÉDÉ DE COMMANDE DUDIT VÉHICULE FERROVIAIRE AUTOMOTEUR


    Contributors:

    Publication date :

    2023-10-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B61C Lokomotiven , LOCOMOTIVES



    MULTI-PURPOSE SELF-PROPELLED RAILWAY VEHICLE

    DE ROSSI ALESSANDRO | European Patent Office | 2022

    Free access

    MULTI-PURPOSE SELF-PROPELLED RAILWAY VEHICLE

    DE ROSSI ALESSANDRO | European Patent Office | 2024

    Free access

    Self-propelled railway passenger cars

    Dodd, S.T. | Engineering Index Backfile | 1913


    SELF-PROPELLED VEHICLE AND SELF-PROPELLED VEHICLE SYSTEM

    YEH CHIA-CHIEH / YEN PO-CHUN | European Patent Office | 2021

    Free access

    Self-propelled vehicle and self-propelled vehicle system

    YE JIAJIE / YAN BAIJUN | European Patent Office | 2021

    Free access