摘要
高铁线路速度等级的提高,在高铁建设联调联试过程中,道岔岔心区域工频干扰超标问题出现频率明显增多。通过对工频干扰原因、影响因素进行分析,提出针对目前高铁工频干扰问题的排查方案,为该类故障处理提供排查思路。
With the improvement of speed levels of high-speed railway lines,the power frequency interference in the area of the switch frog has become signifi cantly more frequent in the process of integrated commissioning and testing for high-speed railway development.Based on the analysis of the causes and influencing factors of power frequency interference,this paper puts forward a troubleshooting scheme for the current issue of high-speed railway power frequency interference and provides ideas for addressing this type of faults.
出处
《铁路通信信号工程技术》
2024年第S1期97-99,121,共4页
Railway Signalling & Communication Engineering
关键词
高铁
工频干扰
道岔
牵引电流
high-speed rail
power frequency interference
turnout
traction current
