一起220kV线路跳闸的监控信息分析  

Analysis of Monitoring Information of a 220 kV Line Trip

作　　者：赵斌 王兴涛 王佳伟 张亚飞[2] ZHAO Bin;WANG Xing-tao;WANG Jia-wei;ZHANG Ya-fei(Kuitun Electric Power Supply Company of State Grid Xinjiang Power Co.,Ltd,Kuitun 833200,China;School of Mechanical and Electrical Engineering,Xinjiang Agricultural University,Urumqi 830002,China)

机构地区：[1]国网新疆电力有限公司奎屯供电公司,新疆奎屯833200 [2]新疆农业大学电气工程学院,新疆乌鲁木齐830002

出　　处：《电工电气》2020年第2期43-45,73,共4页Electrotechnics Electric

摘　　要：当变电站端远动装置主通道与备用通道之间在配合上出现问题时,变电站端远动装置会向调度端监控系统上送报文信息,影响调度监控人员对变电站的正常监视。基于某变电站一起220 kV线路跳闸事故时的调度端报文,对报文中存在的备通道补现象进行原因分析,确定为设备硬件原因导致这一现象,经更换远动装置通信板插件后,问题得以解决,为同一类型厂站端自动化系统缺陷处理提供参考。When there is a problem in the coordination between the main channel and the backup channel of the substation terminal remote control device,the substation terminal remote control device will send message information to the dispatching terminal monitoring system,so as to affect the regular substation monitoring of dispatching monitoring personnel.Based on the dispatching terminal message of a 220 kV line trip accident,this paper analyzed the causes of the alternate channel filling phenomenon in the message,making sure that it was the hardware of the device.After the remote control device changed,the problem could be solved,which provides the reference for the same type of factory station automation system defect treatment.

关 键 词：变电站监控系统 线路跳闸 远动装置 主通道 备用通道 报文 

分 类 号：TM726[电气工程—电力系统及自动化]