500kV输电线路综合防雷技术研究  

Research on Comprehensive Lightning Protection Technology for 500kV Transmission Lines

作　　者：史庆威 余林 Shi Qingwei;Yu Lin(Anhui Power Transmission and Transformation Engineering Co.,Ltd.,Hefei,Anhui 230000,CHN)

机构地区：[1]安徽送变电工程有限公司,安徽合肥230000

出　　处：《模具制造》2024年第4期204-206,共3页Die & Mould Manufacture

摘　　要：500kV输电线路在维系电网稳定运行、向社会提供可靠电能支持的过程中发挥了关键作用,但由于这类配电线路较容易因雷击出现故障,因此对其综合防雷技术的研究也就越发关键。此次研究以雷击对500kV输电线路造成威胁的阐述为出发点,给出具体的500kV输电线路雷击案例,并在此基础上提出几种500kV输电线路的综合防雷技术,以期能为相关工作发展提供理论层面的参考与支持。500kV transmission lines play a crucial role in maintaining stable operation of the power grid and providing reliable electrical energy support to society.However,due to the suscep⁃tibility of such distribution lines to faults caused by lightning strikes,research on their comprehen⁃sive lightning protection technology is becoming increasingly crucial.This study takes the exposi⁃tion of the threat of lightning strikes to 500kV transmission lines as the starting point,provides specific cases of lightning strikes on 500kV transmission lines,and proposes several comprehen⁃sive lightning protection technologies for 500kV transmission lines based on this,in order to pro⁃vide theoretical reference and support for the development of related work.

关 键 词：500kV 输电线路 综合防雷技术 

分 类 号：TM621.5[电气工程—电力系统及自动化]