湖北省电网舞动区域划分及防舞对策的研究

Hubei Power Grid Transmission Line Galloping Region and Anti-Galloping Method Research

根据全省电网近 1 0多年来导线舞动统计情况 ,按照舞动频发度提出了舞动区域划分依据 ,并对全省电网舞区进行了划分 ,绘制出了全省电网导线舞动区划图。最后根据舞动区划结果阐述了相应的防舞对策 。

Based upon the statistics for the last ten years of provincial power grid transmission line galloping data, the paper gave out the dividing principle of power line galloping region on the basis of galloping occurrence rates. The provincial power grid galloping distribution map has been formed according the principle. Finally the relevant anti galloping methods have been given out according the galloping distribution map, and the anti galloping equipments have been generally evaluated.