The invention relates to an online intelligent monitoring application scheme for an intelligent stranded wire of an electrified railway overhead line system, which comprises the following contents: an intelligent stranded wire body is mounted at the upper end of the overhead line system, a contact wire at the lower end is suspended and fixed through a middle dropper wire, signal transmitting devices are mounted on upright posts at two ends of a span of the overhead line system, and a signal receiving device is arranged in a working chamber; the signal transmitting devices are connected with optical fibers in the intelligent stranded wire body, signals are transmitted in a radio wave mode, and a signal processing device receives the signals transmitted by the optical fibers, processes and analyzes the signals and intelligently monitors various parameters of the overhead line system in real time. According to the invention, various parameters of the overhead line system can be intelligently monitored, and the purposes of optimizing the stranded wire performance, early warning the service life of the wire rod, quickly judging the fault type, positioning the fault position, giving an alarm in real time, realizing unattended operation and greatly reducing the operation and maintenance cost are achieved.

    本发明涉及的一种电气化铁路接触网智能绞线的在线智能监测应用方案,它包括以下内容:将智能绞线本体安装在接触网系统上端,通过中间的吊弦线悬挂并固定下端的接触线,在接触网一跨的两端立柱上装有信号发射装置,在工作室设置有信号接收装置;所述信号发射装置与智能绞线本体中的光纤相连,信号以无线电波的形式传递,所述信号处理装置接收光纤传递的信号并处理、分析信号,实时对接触网各项参数进行智能监测。本发明可以实现对接触网各项参数进行智能监测,达到优化绞线性能,线材寿命预警、迅速判定故障类型、定位故障位置,并能实时报警,实现无人化值守,大幅降低运行维护成本。


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    Title :

    Online intelligent monitoring application scheme for intelligent stranded wire of electrified railway overhead line system


    Additional title:

    一种电气化铁路接触网智能绞线的在线智能监测应用方案


    Contributors:
    WANG GUOYING (author) / HE YU (author) / HUA SIMING (author) / ZHAO DESHENG (author) / HUANG CHONGQI (author) / YANG YUJUN (author) / HUANG ZUCHENG (author) / WANG YUANDONG (author) / DAI DESHENG (author) / ZHANG XIAOGUANG (author)

    Publication date :

    2021-06-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60M Speiseleitungen oder Vorrichtungen am Gleis für elektrisch angetriebene Fahrzeuge , POWER SUPPLY LINES, OR DEVICES ALONG RAILS, FOR ELECTRICALLY-PROPELLED VEHICLES / G08C Übertragungssysteme für Messwerte, Regel-, Steuer- oder ähnliche Signale , TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS



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