摘要
高铁50Hz牵引电流干扰现象比较普遍,动检车提供的检测数据证明了这一点。对于解决这一问题,现场经验欠缺,干扰隐患查找也比较困难,所以有必要对高铁50Hz牵引电流干扰现象进行梳理和分析,探索查找干扰源的基本方法,以服务于站段、现场车间和班组。
The interference of 50Hz traction current to signal track circuit is common for high speed rail- way, which is indicated by daily test data from the high speed test CRH. Due to lack of on-the-spot expe- rience, it is difficult to find those interference troubles. It is necessary to analysis and summarize interfer- ence phenomenon from 50Hz traction current on high-speed railways, to probe the basic approaches to seek interference sources in order to help those persons in service at depots, workshops and teams.
出处
《铁道通信信号》
2014年第1期35-37,共3页
Railway Signalling & Communication
关键词
牵引电流
干扰
分析
查找
Traction current
Interference
Analysis
Exploration
