摘要
为确保97型25 Hz相敏轨道电路异常工况和潜在故障的超前识别和精确诊断,设计了轨道电路故障诊断与分析系统。文章分别从确定故障诊断方法、确立故障诊断指标、设计故障警限区域和细化故障诊断步骤等方面,概述了轨道电路故障诊断系统的设计流程。随后使用C++语言开发了软件系统,并使用Matlab软件对25 Hz相敏轨道电路系统的各项功能进行了仿真验证。结果表明,该系统的安全登录、电压监测、故障诊断等核心功能均可正常实现,在轨道电路的远程监测与故障诊断方面具有良好的应用价值。
In order to ensure the advanced identification and accurate diagnosis of abnormal conditions and potential faults of Type 9725 Hz phase-sensitive track circuit,a track circuit fault diagnosis and analysis system is designed in this paper.Summarizes the design flow of the track circuit fault diagnosis system from the aspects of determining the fault diagnosis method,establishing the fault diagnosis index,designing the fault alarm area and refining the fault diagnosis steps.Then the software system is developed by C++language,and the functions of 25 Hz phase-sensitive track circuit system are simulated and verified by Matlab software.The results show that the core functions of the system such as safe login,voltage monitoring and fault diagnosis can be realized normally,and it has good application value in remote monitoring and fault diagnosis of track circuit.
作者
韩笑
Han Xiao(Shuohuang Railway Development Company with Llimited Liability,Yuanping Branch,Yuanping,China)
出处
《科学技术创新》
2023年第2期87-90,共4页
Scientific and Technological Innovation
关键词
25
Hz相敏轨道电路
故障诊断系统
电压监测
25 Hz phase-sensitive track circuit
fault diagnosis system
voltage monitoring
