The present invention provides a driving system and a vehicle driving method wherein a power storage unit that has a power storage function and that supplies power to an onboard control device can be used as a driving power supply for a vehicle. In the electric railway vehicle driving system, when the vehicle travels in a battery travel mode, the supply of power from a power collector is cut off by a first switch and the supply of power from a battery to a traction inverter 12 is enabled by a second switch, such that when a vehicle travel command is received in the battery travel mode, the current flowing to the traction inverter is cut off by a filter charging circuit selector unit and the power supplied from the battery is stored in a filter capacitor of the traction inverter, and when a command for moving the vehicle is received in the battery travel mode operating state, an electric motor is driven by the power supplied from the battery.


    Access

    Download


    Export, share and cite



    Title :

    ELECTRIC RAILWAY VEHICLE DRIVING SYSTEM AND VEHICLE DRIVING METHOD


    Additional title:

    ELEKTRISCHES SCHIENENFAHRZEUGANTRIEBSSYSTEM UND FAHRZEUGANTRIEBSVERFAHREN
    SYSTÈME D'ENTRAÎNEMENT DE VÉHICULE FERROVIAIRE ÉLECTRIQUE ET PROCÉDÉ D'ENTRAÎNEMENT DE VÉHICULE


    Contributors:

    Publication date :

    2019-03-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B61C Lokomotiven , LOCOMOTIVES / H02M APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS , Anlagen zur Umformung von Wechselstrom in Wechselstrom, von Wechselstrom in Gleichstrom oder umgekehrt, oder von Gleichstrom in Gleichstrom und zur Verwendung in Netzen oder ähnlichen Stromversorgungssystemen



    ELECTRIC RAILWAY VEHICLE DRIVING SYSTEM AND VEHICLE DRIVING METHOD

    JIANG YAPEI / NOZAKI YUICHIROH | European Patent Office | 2017

    Free access

    Railway vehicle driving mechanism

    LAN BO / WU SONGFENG / LI MAO et al. | European Patent Office | 2021

    Free access

    Railway vehicle driving device

    AYATA MASATAKA / SHINOMIYA TAKESHI / MIYAUCHI TSUTOMU et al. | European Patent Office | 2015

    Free access

    Gearbox and driving system for railway vehicle, and railway vehicle

    GUAN YUNHUI / ZHANG JING / XU TAOTAO et al. | European Patent Office | 2020

    Free access

    Electric vehicle driving apparatus and electric vehicle driving method

    HYUNG KYOON KIM / WOO SUNG PARK | European Patent Office | 2020

    Free access