接触网补偿装置在线监测系统开发与应用

刘光栋; 吴命利; 魏敏; 焦治杰

doi:10.13890/j.issn.1000-128x.2021.03.022

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接触网补偿装置在线监测系统开发与应用

铁道电气化 | 更新时间：2021-12-09

- 接触网补偿装置在线监测系统开发与应用
- Design and Application of Online Monitoring System for Catenary Compensation Device
- 机车电传动 2021年第3期页码：146-151
- 作者机构：
  
  1.北京交通大学　电气工程学院，北京　100044
- 作者简介：
  
  吴命利（1971—），男，教授，博士生导师，研究方向为电气化铁道供电；E-mail：mlwu@bjtu.edu.cn
- 基金信息：
  
  中央高校基本科研业务费专项资金资助项目(2018JBZ101)
- DOI：10.13890/j.issn.1000-128x.2021.03.022
  中图分类号：
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刘光栋, 吴命利, 魏敏, 等. 接触网补偿装置在线监测系统开发与应用[J]. 机车电传动, 2021,(3):146-151.

Guangdong LIU, Mingli WU, Min WEI, et al. Design and Application of Online Monitoring System for Catenary Compensation Device[J]. Electric Drive for Locomotives, 2021,(3):146-151.
刘光栋, 吴命利, 魏敏, 等. 接触网补偿装置在线监测系统开发与应用[J]. 机车电传动, 2021,(3):146-151. DOI： 10.13890/j.issn.1000-128x.2021.03.022.

Guangdong LIU, Mingli WU, Min WEI, et al. Design and Application of Online Monitoring System for Catenary Compensation Device[J]. Electric Drive for Locomotives, 2021,(3):146-151. DOI： 10.13890/j.issn.1000-128x.2021.03.022.

摘要

针对接触网监测方式的不足，研制了一套接触网补偿装置在线监测系统，实现了对接触网补偿装置,b,值信息的“采集—传输—存储—显示—分析”等功能。该系统通过硬件监测终端采集数据，经GPRS进行远距离无线通信；开发web网站，接收数据信息，并进行数据分析，得到“,b,值-温度”拟合公式，预测未来时间段的,b,值变化；根据,b,值异常波动情况，判断接触网存在的接触悬挂故障类型。经测试验证，该系统测量精度高，稳定性强。

Abstract

In order to make up for the lack of detection methods for catenary in China, a set of on-line monitoring system for catenary compensation devices was designed, realizing the functions of collecting, transmitting, storing, displaying and analyzing the ,b,-value of the catenary compensation device. The data information was collected by the hardware detection terminal and wirelessly transmitted via GPRS. With website development, the data information was received and analyzed in real time to get the ,b,-value and temperature fitting formula, and then predicted the change of ,b,-value over the future time period. According to the ,b,-value fluctuation,the contact suspension fault existing in the catenary was judged. With the testing and verification, the system has high measurement accuracy and strong stability.

关键词

接触网在线监测无线传输网站开发数据分析

Keywords

catenaryon-line monitoringwireless transmissionwebsite developmentdata analysis

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