110kV架空输电线路防雷技术分析  

Analysis of Lightning Protection Technology for 110kV Overhead Transmission Lines

作　　者：廖炽义 LIAO Chiyi(Sanming Yiyuan Electric Power Survey and Design Co.,Ltd.,Sanming,Fujian Province,365000 China)

机构地区：[1]三明亿源电力勘察设计有限公司,福建三明365000

出　　处：《科技资讯》2025年第6期89-91,共3页Science & Technology Information

摘　　要：架空输电线路相对较为特殊,其在各种地形地貌环境中架设,会受到地形地貌、天气等因素的影响,为确保线路运行的安全性和稳定性,需要做好一系列防范措施。雷击作为常见的线路损害问题,是线路防范重点。如何科学展开线路防雷技术应用是业界关注的重点课题。以110kV架空输电线路为例,通过对雷电放电过程与110kV输电线路防雷特点的分析,对架空地线、线路避雷器应用等各项防雷技术展开深度探讨,期望能够达到理想化线路防雷处理状态,为输电线路的高质量运行奠定良好基础,保证能够有效推动我国电力行业发展。Overhead transmission lines are relatively special and installed in various terrain and landform environments.They are affected by various factors such as terrain,landform,and weather.To ensure the safety and stability of the line operation,a series of preventive measures need to be taken.Lightning strikes,as the most common problem of line damage,are a key focus of line prevention.How to scientifically apply lightning protection technology to lines is a key issue of concern in the industry.The article takes 110 kV overhead transmission lines as an example to analyze the lightning discharge process and lightning protection characteristics of 110 kV transmission lines,and deeply explores various lightning protection technologies such as overhead ground wires and line lightning arresters.It is expected to achieve an ideal lightning protection treatment state for transmission lines,lay a good foundation for the high-quality operation of transmission lines,and ensure the effective promotion of the development of China's power industry.

关 键 词：雷电放电 防雷技术 110kV架空输电线路 架空地线 

分 类 号：TM73[电气工程—电力系统及自动化]