A motor train unit emergency traction system, comprising a traction converter (100). A power source input end of the traction converter (100) is connected to a power grid, a first output end is connected to a driving traction motor of a motor train, and a second output end is connected to a first end of a two-way alternating current-direct current converter (200) and an alternating current bus of the motor train; a second end of the two-way alternating current-direct current converter (200) is connected to a first storage battery pack (400) and an input end of a DC-DC converter (300); an output end of the DC-DC converter (300) is connected to a first direct current bus of the motor train; the first storage battery pack (400) is connected to a second direct current bus in the traction converter (100) by means of a third control switch K3. When a power supply fault occurs to the power grid, the motor train unit can perform emergency traction operation by using the first storage batteries (400).


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    Titel :

    MOTOR TRAIN UNIT EMERGENCY TRACTION SYSTEM


    Weitere Titelangaben:

    NOTANTRIEBSSYSTEM EINER TRIEBWAGENEINHEIT
    SYSTÈME DE TRACTION D'URGENCE D'UNITÉ DE TRAIN DE MOTEUR


    Beteiligte:
    DENG HAI (Autor:in) / SHEN DI (Autor:in) / CHEN TIANYU (Autor:in) / LI LINGYU (Autor:in) / ZHAO YUE (Autor:in) / YANG SHU (Autor:in)

    Erscheinungsdatum :

    12.01.2022


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B60M Speiseleitungen oder Vorrichtungen am Gleis für elektrisch angetriebene Fahrzeuge , POWER SUPPLY LINES, OR DEVICES ALONG RAILS, FOR ELECTRICALLY-PROPELLED VEHICLES / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B61C Lokomotiven , LOCOMOTIVES



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