摘要
道床漏泄是ZPW-2000A轨道电路运用的重要影响因素,通过分析道床电阻的组成和道床漏泄的成因,针对性地介绍出现道床漏泄的处理方法和测试手段,并通过案例进行了验证。
The ballast leakage is an important factor affecting the application of ZPW-2000A track circuit.By analyzing the composition of ballast resistance and the causes of ballast leakage,this paper introduces the treatment methods and test methods of ballast leakage,and verifi es them through a case study.
出处
《铁路通信信号工程技术》
2019年第A01期69-73,93,共6页
Railway Signalling & Communication Engineering
关键词
道床电阻
道床漏泄
扣件绝缘性能
绝缘失效
轨道电路长度
ballast resistance
ballast leakage
insulation performance of fastener
insulation failure
the length of track circuit
