220 kV高压输电线路防雷接地技术研究  

Research on Lightning Protection and Grounding Technology for 220kV High Voltage Transmission Lines

作　　者：邹华 ZOU Hua

机构地区：[1]国网湖北省电力有限公司恩施供电公司,湖北恩施445000

出　　处：《电力系统装备》2025年第1期95-96,128,共3页Electric Power System Equipment

摘　　要：文章分析了220 kV高压输电线路雷击故障现象及影响,探究了220 kV高压输电线路防雷接地技术,旨在提高220 kV高压输电线路的防雷能力,减少雷击故障的发生,提高线路供电的可靠性.The article analyzes the phenomenon and impact of lightning strikes on 220 kV high-voltage transmission lines,explores lightning protection grounding technology for 220 kV high-voltage transmission lines,aiming to improve the lightning protection capability of 220 kV high-voltage transmission lines,reduce the occurrence of lightning strikes,and improve the reliability of power supply for the lines.

关 键 词：220kV高压输电线路 雷击故障 防雷接地 

分 类 号：TM752[电气工程—电力系统及自动化]