The invention relates to a traction power supply quality online monitoring system. The traction power supply quality online monitoring system comprises a signal acquisition module, a control module and a communication module, the signal acquisition modules are arranged in traction stations, AT stations and subarea stations in the range of each power supply arm and are used for synchronously acquiring signal data; the communication module is used for transmitting the signal data to the control module; and the control module is used for determining the traction power supply quality according tothe signal data. According to the embodiment of the invention, the signal acquisition modules can be additionally arranged in the traction station, the AT station and the partition station, space-timesynchronous monitoring with the power supply arm as a unit is realized, the traction power supply quality is mastered in time, and an important basis can be provided for solving related problems of the traction power supply system; and the problem of poor train operation safety caused by unstable traction power supply quality in the prior art can be improved.

    本公开涉及一种牵引供电质量在线监测系统。该牵引供电质量在线监测系统包括:信号采集模块、控制模块和通信模块;所述信号采集模块设置于各供电臂范围内的牵引所、AT所以及分区所中,用于同步采集信号数据;所述通信模块用于将所述信号数据传输至所述控制模块;所述控制模块用于根据所述信号数据确定所述牵引供电质量。本公开实施例可以在牵引所、AT所和分区所均加装信号采集模块,实现以供电臂为单元的时空同步监测,及时掌握牵引供电质量,可以为牵引供电系统相关问题的解决提供重要依据;有利于改善现有的牵引供电质量不稳定而导致的列车运行安全性较差的问题。


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    Title :

    Traction power supply quality online monitoring system


    Additional title:

    牵引供电质量在线监测系统


    Contributors:
    JIANG GONGLIAN (author) / ZHOU XIAOYAN (author) / WU BO (author) / WEI GUANG (author) / GONG YANSHENG (author) / HUANG WENXUN (author) / WANG JILAI (author) / LI JIAN (author) / LIU LICHAO (author) / LI QI (author)

    Publication date :

    2020-12-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G01R Messen elektrischer Größen , MEASURING ELECTRIC VARIABLES / B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC / G01S RADIO DIRECTION-FINDING , Funkpeilung



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