基于FACE软件和半经验公式分析输电线路的电磁环境  

Analyzing the electromagnetic environment of transmission lines based on face software and semiempirical formulas

作　　者：周柯 金庆忍 莫枝阅 卢柏桦 覃思 廖文涛 ZHOU Ke;JIN Qingren;MO Zhiyue;LU Baihua;QIN Si;LIAO Wentao(Electric Power Research Institute of Guangxi Power Grid Co.,Nanning 530023,China)

机构地区：[1]广西电网有限责任公司电力科学研究院,广西南宁530023

出　　处：《中国测试》2024年第S01期254-259,共6页China Measurement & Test

基　　金：广西科技重大专项(桂科AA22068071);南方电网公司创新项目(GXKJXM20220087)

摘　　要：近年来,存在电力系统无法匹配电力复杂电磁环境,挂网运行后可靠性低,影响电力系统稳定运行。因此电力行业对电磁兼容特点进行了更为广泛的研究与测试工作,以便解决电磁骚扰等问题。本文综述了在分析输电线路电磁环境方面所做的一些研究。利用FACE软件可以研究电场和电晕效应这一方面以及经验公式,对我国GIS电场输电线路的电磁环境进行全面的评估。不仅考虑了电场的分布和强度,还对可听噪声、电晕损耗以及无线电干扰等方面进行了量化评估。In recent years,the power system has been unable to match the complex electromagnetic environment of power,resulting in low reliability after grid operation,which affects the stable operation of the power system.Therefore,the power industry has carried out more extensive research and Test effort on the characteristics of electromagnetic compatibility in order to solve electromagnetic interference and other problems.This article reviews some research on analyzing the electromagnetic environment of transmission lines.The use of FACE software can study the electric field and corona effects,as well as empirical formulas,to comprehensively evaluate the electromagnetic environment of GIS electric field transmission lines in China.Not only the distribution and intensity of electric field are considered,but also the audible noise,corona loss and Radio jamming are quantitatively evaluated.

关 键 词：电磁骚扰 GIS电场 量化评估 电磁环境 可听噪声 电晕损耗 

分 类 号：TM75[电气工程—电力系统及自动化]