摘要
结合同煤集团四台沟电气化铁路110 kv牵引变电所及接触网供电设备故障跳闸率对煤矿电气化铁路定量装车点的接触网设备结构及污染情况进行了系统分析,研究出了提高重污区接触网设备绝缘性能的技改方法,并附注实践取得了良好的效果。
By analyzing the malfunction tripping rate of the power supply equipment in Silaogou for the 110kv hauling transformation sub-station,and the structure of and pollution state of the contact line of the quantitative load spot,technical measures to improve the insulation property of the contact line in the heavily-polluted area are put forward.The method in practice proved to be effective.
出处
《山西大同大学学报（自然科学版）》
2011年第3期66-68,共3页
Journal of Shanxi Datong University(Natural Science Edition)
关键词
电气化铁路
接触网
定量装车点
绝缘性能
electrified railway
contact line
quantitative load spot
insulation property
