摘要
结合自闭/贯通线单备自投工作方式及铁路配电线路现有的远动资源,提出一种适合铁路配电系统的故障定位方法,在不改变调度主站资源的前提下,从电力远动通道中提取SOE报文和负荷开关的相关电流信息完成故障的定位与隔离。
Based on the auto-blocked and run-through operation modes and the existing remote control resources of the railway distribution line,this paper puts forward a fault location method for the railway power distribution system. In the premise of not changing the resources of the master scheduler, extracting the SOE message and relevant current information which flows through the load switch from the power remote control channel can locate the transmission line fault and realize automatic isolation.
出处
《电网与清洁能源》
2014年第6期15-18,23,共5页
Power System and Clean Energy
基金
铁道部科技研究开发计划课题(2011J019-C)~~
关键词
自闭线/贯通线
故障定位
故障隔离
SOE报文
过电流信息
auto-blocked and run-through line
fault loca-tion
fault isolation
SOE message
over-current information.
