摘要
本文主要探讨取消半自动闭塞送电电源中的滤波电容、信号机点灯电路中的灯丝转换按钮、部分一送多受轨道区段受电端的平衡调整电阻的原因和可行性。
The paper mainly discusses the reason why filter capacitor in semi-automatic block feeding power source, filament switching button in lighting circuit of signal and balance adjusting resistor at the receiving end of part of the one-delivery and multi-receiving track sections are eliminated and the practicability.
出处
《铁路通信信号工程技术》
2006年第2期27-28,共2页
Railway Signalling & Communication Engineering
关键词
取消
半自动闭塞
滤波电容
灯丝
转换按钮
平衡电阻
Eliminate,Semi-automatic block,Filter capacitor,Filament,Switching button,and Balance resistor
