电力铁塔运行状态智能在线监测的研究及应用

Research and Application of Power Tower intelligent online monitoring of running status

目前,在高压输电线路中对铁塔运行姿态(沉降/倾斜)、接地网阻值、接地引下线状态进行检测的常规方法是人工周期巡检,此方法,对于铁塔在运行过程中的状态无法实时监测。针对目前检测方法的不足,研制出铁塔运行状态智能在线监测系统,实时在线监测铁塔运行姿态(沉降/倾斜)、接地网阻值、接地引下线状态,最后通过无线通信将结果发到状态监测工作站,从而将常规的周期巡检变成实时在线的状态监测。通过现场实际运行示例,验证了铁塔运行状态智能在线监测具有很强的实用性、可靠性、稳定性,值得在电力铁塔输电线路中推广使用。

At present, in the HV transmission line tower running posture（settlement/tih）, grounding resistance, grounding lead line state detection of the conventional method is artificial periodic： inspection. This method, for the tower in the running process of the state can not be real-time monitoring, ahning at shortcomings of the detection method of the developed tower operation state intelligent online monitoring system, real-time online monitoring tower running posture（settlement/tilt）, grounding resistance, grounding lead offline state, finally through wireless communication sends the resuh to the state monitoring workstation, which will regular inspection cycle into real-time online condition monitoring, based on the actual operation of the site, it is proved that the intelligent on-line monitoring of the tower＇s running state is practical, reliable and stable, and it is worth popularizing in the power tower transmission line.