摘要
一体化轨道电路作为站内轨道电路的重要制式,其稳定运用直接影响高铁的安全高效运行。道床漏泄是近年来高铁运营过程中常见问题,严重时可引起红光带故障。以排查典型站内一体化区段道床漏泄问题为例,提出了历史数据分析、仿真建模计算、现场调查测试相结合的精准定位漏泄区域的方法,为铁路运营维护等方面提供参考。
The integrated track circuit,as an important format for station track circuits,directly relates to the safe and effi cient operation of high-speed railways through its stable application.Ballast bed leakage has been a common issue in recent years during the operation of high-speed railways,which can lead to serious faults such as red light bands when severe.This article uses the investigation of typical cases of ballast bed leakage in station integrated sections as an example.It proposes a method for accurately identifying leakage areas by combining historical data analysis,on-site investigation and testing,and simulation modeling calculations.This approach provides reference for railway operations and maintenance.
出处
《铁路通信信号工程技术》
2024年第S1期137-143,共7页
Railway Signalling & Communication Engineering
关键词
轨道电路
道床漏泄
钢轨电流
tract circuit
ballast leakage
rail current
