摘要
介绍了大秦线电力机车自动过分相系统组成及其工作原理,针对大秦线2万t重载运输的特点以及轨道回流引起的电磁干扰问题,提出了电路的相应改进措施。通过在大秦线重载机车上的运用证实,电路的改进保证了自动过分相系统运行的安全可靠。
Composition and working principle of auto- passing of the phase separation system are introduced.According to the characteristics of heavy loam nmning of twenty thousand tons in Daqing railway and the problems of electromagnetic interference caused by reflux in tracks, improvement method of auto- passing of the phase separation system has been taken.Practical application in electric locomotives with heavy loans in Daqing railway proves that the improvement technique ensures high safety and reliability of auto- passing of the phase separation system.
出处
《铁道机车车辆》
2007年第1期41-42,56,共3页
Railway Locomotive & Car
关键词
电力机车
自动过分相
改进
electric locomotive
auto- passing of the phase separation
improvement
