GIS长母线位移监测系统工程应用实践

GIS Long Busbar Displacement Monitoring System

GIS长母线在运行过程中,由于安装状态、气候环境等因素会导致母线筒体位移及部分区域应力集中。文中所研制的GIS长母线位移监测系统能够实时监测母线筒体的轴向、径向以及相对于地面的高度位移,同时基于所采集数据源进行多维度分析,研判位移趋势,对GIS长母线运维及安全稳定运行提供辅助参考。

The gas insulated metal-enclosed switchgear （GIS） long busbar will sustain the problems of bushing displacement and local stress concentration during operation due to the influences such as installation status, climate, and environment. In this study, a GIS long busbar displacement monitoring system was developed to monitor the axial, radial and vertical displacement of the busbar bushing in real time. This monitoring system can also make multidimensional analysis based on the collected data to predict the displacement trend. It is expected that this monitoring system can facilitate maintenance and safe operation of the GIS long Busbar.