海岛地区输电线路防雷工作的分析探讨

Analysis and Discussion on Lightning Protection of Transmission Line in Marine Area

输电线路防雷保护一直是电网运行维护工作的难点。开展有针对性的输电线路防雷技术研究对维护电网安全具有非常重要的意义。以浙江舟山群岛为典型研究对象,对海岛地区输电线路防雷工作进行探讨分析,提出对策和建议,为实现跨海电网的高效运维检修提供有益的启发和参考。

Lightning protection of transmission line has been a difficult point in the operation and maintenance of power grid.It is very important to conduct research on lightning protection technology of transmission lines to protect power grid safety.Based on the typical research of Zhoushan archipelago,this paper analyzes and discusses the technology of lightning protection of coastal transmission lines;besides,it puts forward some suggestions and countermeasures,providing some beneficial enlightenment and reference for the efficient operation and maintenance of cross-sea power grid.