A variable-gauge train control apparatus for a variable-gauge train having a gauge variable in a gauge conversion section includes: a plurality of main motors that transmits driving force to axles and wheels; a plurality of inverters that outputs voltage to at least one of the main motors; and voltage control units that control the individual output voltages of the plurality of inverters. Each of the voltage control units corresponds to one of the inverters and, when at least one of the axles to be subjected to the driving force controlled by the corresponding one inverter is within the gauge conversion section, controls the speed of the associated main motors by using, as a speed command value, a train speed converted into a rotational frequency.


    Access

    Download


    Export, share and cite



    Title :

    VARIABLE-GAUGE TRAIN CONTROL APPARATUS AND VARIABLE-GAUGE TRAIN PROPULSION CONTROL SYSTEM


    Contributors:

    Publication date :

    2021-11-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B61F Untergestelle für Schienenfahrzeuge, z.B. Fahrgestellrahmen, Drehgestelle oder Anordnungen der Radsätze , RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES / B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC



    Variable-gauge train control apparatus and variable-gauge train propulsion control system

    FUJITANI KOHEI / KADOI SHINSUKE / MORIMITSU TSUYOSHI et al. | European Patent Office | 2024

    Free access

    VARIABLE-GAUGE TRAIN CONTROL APPARATUS

    FUJITANI KOHEI / KADOI SHINSUKE / MORIMITSU TSUYOSHI et al. | European Patent Office | 2022

    Free access

    VARIABLE-GAUGE-TRAIN CONTROL DEVICE

    KONISHI KAZUKI / KITANAKA HIDETOSHI / MORIMITSU TSUYOSHI et al. | European Patent Office | 2018

    Free access

    VARIABLE-GAUGE-TRAIN CONTROL DEVICE

    KONISHI KAZUKI / KITANAKA HIDETOSHI | European Patent Office | 2016

    Free access

    Variable-gauge-train control device

    KONISHI KAZUKI / KITANAKA HIDETOSHI / MORIMITSU TSUYOSHI et al. | European Patent Office | 2020

    Free access