输电线路导线舞动在线监测系统设计

On-line Monitoring System Design on Transmission Line Galloping

分析了目前各种输电导线舞动在线监测系统优缺点的基础上,提出了一种基于位移传感器、加速度传感器的输电线路导线舞动在线监测系统的设计方案。该方案利用无线通讯技术,通过布置输电线路上的无线传感器网络和杆塔监测分机,实现对输电导线舞动的定性与定量分析。根据输电导线的舞动机理以及前期的相关数据,实现了该系统的理论仿真,并且在本文中给出了相关的仿真结果。

Based on the analyses of the disadvantages and advantages of every on-line monitoring system of power transmission line galloping, an on-line monitoring system of power transmission line＇s galloping based on displacement sensors and acceleration sensors was developed in this paper, in which the wireless sensors network and the slave monitoring unit installed on rod tower are designed by wireless communication technique, by those monitoring units the galloping can be analyzed qualitatively and quantitatively. Based on the galloping mechanism as well as earlier data, the galloping was simulated in theory, and then some simulating results were shown in this paper at last.