摘要
针对电铁牵引站供电线路保护配置,结合电气化铁路负荷特性、牵引站一次主接线的情况,分析了配置距离保护的缺陷,提出了一种采用纯电流保护的改进配置方案,并对该方案下的整定原则进行了分析探讨。
In the paper,based on the power supply line protection configuration scheme of electrified railway as well as conbined with the load characteristics and main wiring diagram,the shortcomings of the scheme are analysed,then an improvement configuration scheme using current protection is proposed,under which the setting principle is analyzed and discussed.
出处
《山西电力》
2015年第4期1-3,共3页
Shanxi Electric Power
关键词
继电保护
电铁牵引站
保护配置
整定原则
relay protection
traction station of electrified railway
relay protection configuration
setting principle
