基于改进ERSS的电气化接触网断线故障定位研究  

Research on the Disconnection Fault Location of Electric Contact Line based on Improved ERSS

作　　者：陈乐瑞[1] 潘秋萍[1] 孔金生[2] 

机构地区：[1]郑州铁路职业技术学院电气工程系,郑州450052 [2]郑州大学电气工程学院,郑州450000

出　　处：《电气技术》2016年第9期55-58,共4页Electrical Engineering

基　　金：河南省科技厅科技攻关项目(132102210397)

摘　　要：针对电气化铁路接触网断线故障定位问题,采用改进ERSS定位算法,对RSSI值与质心法中加权因子进行预处理和改进。通过仿真实验表明,在相同测试条件下,该定位算法在提高定位精度,降低费用方面有很大的提高,从而为接触网故障迅速检修和列车运营恢复提供了有力保障。Aiming at the problem of Electric contact line disconnection fault location, the paper used improved ERSS algorithm, which pretreated and improved weighting factors in RSSI and cancroids method. Simulation results shows that under the same test conditions, this algorithm can improved the positioning accuracy and reduce the cost, also it provides powerful guarantee for rapid repair of the contact line and the recovery of the train operation.

关 键 词：电气化接触网 断线 改进ERSS 故障定位 

分 类 号：U226.8[交通运输工程—道路与铁道工程]