110kV输电线路电磁兼容性问题研究  

Research on Electromagnetic Compatibility Issues of 110kV Transmission Lines

作　　者：刘颜聚 LIU Yanju

机构地区：[1]江苏志诚送变电工程有限公司,江苏宿迁223800

出　　处：《电力系统装备》2024年第11期53-55,共3页Electric Power System Equipment

摘　　要：随着电力系统的快速发展,110 kV输电线路作为电网的重要组成部分,在保障电力供应的同时,其电磁兼容性问题也日益受到关注。文章旨在研究110 kV输电线路中存在的电磁兼容性问题,并提出有效的解决方案。通过对工频电磁场、电晕放电、无线电干扰以及电磁干扰对周边设施影响等问题的分析,结合实测数据与相关标准,提出了包括设计优化、屏蔽与接地技术、间隔距离调整以及特殊环境下的应对措施在内的多种解决方案。这些措施不仅有助于提升输电线路的电磁兼容性,而且对于提高电力系统的整体运行效率和安全性具有重要意义。With the rapid development of the power system,110 kV transmission lines,as an important component of the power grid,have attracted increasing attention to electromagnetic compatibility issues while ensuring power supply.This article aims to study the electromagnetic compatibility issues in 110 kV transmission lines and propose effective solutions.Through analysis of issues such as power frequency electromagnetic fields,corona discharge,radio interference,and electromagnetic interference to surrounding facilities,combined with measured data and relevant standards,multiple solutions have been proposed,including design optimization,shielding and grounding technology,spacing distance adjustment,and special environmental response measures.These measures not only help improve the electromagnetic compatibility of transmission lines,but also have significant implications for enhancing the overall operational efficiency and safety of the power system.

关 键 词：110 kV输电线路 电磁兼容性 工频电磁场 无线电干扰 设计优化 屏蔽与接地 

分 类 号：TM752[电气工程—电力系统及自动化]