接触网张力在线测量系统研究与实现  

Research and Realization of On-line Measurement System of Catenary Tension

作　　者：刘会平[1] 韩通新[1] 赵伯胜[1] 刘寅秋[1] 

机构地区：[1]中国铁道科学研究院机车车辆研究所,北京100081

出　　处：《铁道机车车辆》2016年第1期49-51,共3页Railway Locomotive & Car

基　　金：国家863计划(2011AA11A102);中国铁路总公司科技研究开发计划(2013B001-A-2;2014J005-A)

摘　　要：在分析接触网张力特点基础上,设计了一套接触网张力在线测量系统,采用基于无线传输的组网方案,设计了一种问答式通讯协议进行系统各测点对于服务器通信方式,对接触线和承力索张力进行实时测量,并能提供实时报警和预警信息,为掌握接触网张力特性提供了一种实时测试手段,能有效的在线监测和预防接触网事故,该测量系统可以为接触网及受电弓维修保养提供技术支持。Based on analyzing the characteristics of catenary tension,the author designs an on-line measurement system,which uses wireless transmission networking.A quiz-type communication protocol is designed for each measuring point system communicating to server.This system can measure the tension performance of catenary in special section in real time,and provide real-time alarm and warning information.This system provides a real-time technical means to master the catenary tension performance,and effectively online monitor and prevent catenary accidents,and provide technical support for maintenance of catenary and pantograph.

关 键 词：接触网 张力 在线测量 

分 类 号：U225.7[交通运输工程—道路与铁道工程]