The invention relates to a railway freight car braking system, which is applied to each vehicle of a railway freight car, and comprises an electric control air braking device used for converting air energy into mechanical energy to brake the vehicle according to an electric control signal; the vehicle control device is used for being electrically connected with a main control device of the railway wagon, electrically connected with the electric control air brake device and used for controlling the electric control air brake device to brake according to a brake control instruction sent by the main control device; and the self-power-generating device is electrically connected with the electric control air braking device and the vehicle control device and used for supplying power to the electric control air braking device according to the braking instruction of the vehicle control device. The self-power-generating devices are arranged on the vehicles to supply power to the electric control air braking devices, the vehicle control device controls the self-power-generating devices to supply power to the electric control air braking devices according to the braking control instructions and controls the electric control air braking devices to conduct braking, vehicle marshalling increasing and coordination are facilitated, and vehicle marshalling quality is improved. And the restriction of locomotive output power is avoided.

    本申请涉及一种铁路货车制动系统,应用于铁路货车的各车辆,铁路货车制动系统包括:电控空气制动装置,用于根据电控信号将空气能转化为机械能制动车辆;车辆控制装置,用于电连接铁路货车的主控装置,并与电控空气制动装置电连接,用于根据主控装置发送的制动控制指令控制电控空气制动装置进行制动;自发电装置,分别与电控空气制动装置、车辆控制装置电连接,用于根据车辆控制装置的制动指示为电控空气制动装置供电。本申请通过在各车辆上分别设置自发电装置为电控空气制动装置供电,车辆控制装置根据制动控制指令控制自发电装置为电控空气制动装置供电,并控制电控空气制动装置进行制动,有益于车辆编组增加和协调,不受到机车输出功率的制约。


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    Title :

    Railway wagon braking system


    Additional title:

    铁路货车制动系统


    Contributors:
    LIU YANG (author) / XU JIANXI (author) / ZHANG GUOBIAO (author) / WANG HONGKUN (author) / WANG WENGANG (author) / BIAN ZHIHONG (author) / WANG MENG (author) / DING YING (author) / JIAO YANG (author) / MA RUIFENG (author)

    Publication date :

    2022-03-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / H02S GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRA-RED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, E.G. USING PHOTOVOLTAIC [PV] MODULES , Erzeugung elektrischer Energie durch Umwandlung von Infrarot-Strahlung, sichtbarem Licht oder ultraviolettem Licht, z.B. unter Verwendung von Photovoltaik [PV]-Modulen



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