提升输电线路防雷水平措施探究

Research on Measures to Improve Lighting Protection of Transmission Line

输电线路因雷击跳闸后,故障点不易被发现已成为线路运检人员的一大困扰。为降低输电线路的雷击概率,文中对济宁供电公司输电线路雷击跳闸线路进行统计分析,一方面加强防雷设施的检测、检查,另一方面对部分输电线路防雷设施进行改进,并分析相关设施优缺点,从而达到以最合适的方式来降低线路雷击跳闸率,提高线路运行水平。

After the transmission line tripped due to lightning,the failure point can not easily be found,which has become a big problem for line inspection person.In this paper,to reduce the probability of transmission line lightning,trip lines of Jining Power Company are analyzed statistically.On the one hand,the detection of lightning protection facilities is strengthened.On the other hand,transmission line lightning protection devices are improved and the advantages and disadvantages of related devices are analyzed.So that the probability of transmission line lightning can be reduced and line operation is improved.