提速道岔控制电路在客专中的应用研究

Application Research on Speed-up Switch for Passenger Dedicated Line

随着我国列车运行速度的不断提高,提速道岔在客运专线中得到广泛的应用,与之配套的提速道岔控制电路在满足道岔启动电路的各项技术条件的同时,也对其可靠性、安全性提出更高的要求。对多牵引点转辙机的启动时序及其动作一致性等控制电路做了详细的分析说明,并提出了改进建议。

With the ever-increasing train speed of Chinese railways,speedup switches have been widely used in passenger dedicated lines.Correspondingly,the control circuits for speedup switches is not only required meeting the technical conditions but also the high reliability and security are needed.This paper Analyzes and describes some relevant circuits principles such as multi point Switch＇s starting Sequence and consistency,ect in detail and puts forward some suggestions for improvements.