摘要
当发生风偏和舞动等异常状态时,线路可能发生闪络、跳闸,甚至倒塔等事故,严重影响线路正常运行。设计了一种架空线路舞动在线监测系统,它由安装在输电线路上的监测子站、安装在杆塔上的监测主站、安装在监控中心的监控上位机构成。该系统结构合理,使用方便,能够在线监测高压运行中线路的现场温度、湿度、风速、风向、日照强度及导线温度、重力、舞动幅度参数。
When wind and galloping exception occurs lines flashover can occur,tripping,and even inverted tower accident,seriously affecting the lines up and running,an on-line monitoring system for transmission line galloping is designed.It mounted on power transmission line monitoring,installed on the tower stop monitoring master station,installed in the control center monitor host institutions.The reasonable structure,easy to use,online monitoring of high voltage lines in operation sunshine intensity of temperature,humidity,wind speed,wind direction,temperature,gravity,and the conductor galloping rate parameters.
出处
《科学技术与工程》
北大核心
2012年第14期3464-3466,3474,共4页
Science Technology and Engineering
基金
国家电网公司科技项目(2011LY226090423)资助
关键词
舞动
在线监测
监测站
监控中心
galloping on-line monitoring monitoring station monitoring centre
