In a regenerative braking emergency stop system, a substation includes: a rectifier transformer configured to transform AC power received from outside; a rectifier configured to convert the transformed AC power into DC power; and a switch disposed on an electrical path between the rectifier and a power-feed rail and configured to be in a closed state or an opened state; a simulated ripple transmitter configured to transmit a simulated ripple, the simulated ripple being an AC signal having a predetermined frequency; a superimposing circuit connected to the power-feed rail in parallel with the rectifier and configured to superimpose the simulated ripple transmitted from the simulated ripple transmitter on DC power outputted from the rectifier; and a relay device configured to allow the simulated ripple transmitter to transmit the simulated ripple when the rectifier is receiving power from outside and the switch is in a closed state.


    Access

    Download


    Export, share and cite



    Title :

    Regenerative braking emergency stop system


    Contributors:

    Publication date :

    2016-04-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    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 / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF / B61H Bremsen oder andere Verzögerungseinrichtungen ausgebildet für Schienenfahrzeuge , BRAKES OR OTHER RETARDING APPARATUS PECULIAR TO RAIL VEHICLES



    BRAKING CONTROL APPARATUS EMERGENCY STOP EQUIPMENT AND EMERGENCY STOP METHOD

    KIM DONG JIN / KO YOUNG WOON | European Patent Office | 2025

    Free access

    Selective elevator braking during emergency stop

    MARTINELLI ROGER / STALDER ROBERT | European Patent Office | 2016

    Free access

    Apparatus comprising regenerative braking system and regenerative braking system

    LEE YOUNG IL / LEE JEONG JU / LEE KOOK SUN | European Patent Office | 2019

    Free access


    Emergency light interlocking regenerative braking control system and method

    YANG JAESIK | European Patent Office | 2023

    Free access