摘要
在ZPW-2000轨道电路系统中,信号电缆作为信息传输的媒介,其传输性能直接影响系统的运行效果。首先分析室外信号电缆对轨道电路系统的影响,其次针对室外信号电缆的环阻测试方法,评估其对轨道电路传输性能的影响,进而提出一种环阻测试的准确方法。
In the ZPW-2000 track circuit systems,the signal cables serve as a medium for information transmission,and their transmission performance directly aff ects the operational effi ciency of the systems.This article first analyzes the impact of outdoor signal cables on the track circuit systems.Secondly,it evaluates the infl uence of the loop resistance test method for outdoor signal cables on the transmission performance of the track circuits.Finally,an accurate method for loop resistance testing is proposed.
出处
《铁路通信信号工程技术》
2024年第S1期71-73,共3页
Railway Signalling & Communication Engineering
