远距离输电线路的环境保护-电晕干扰  

The Environment Protection of Long Distance Transmission——Corona Interference

作　　者：龙维民 

机构地区：[1]广东电网公司中山供电局

出　　处：《广东输电与变电技术》2006年第2期12-15,共4页Guangdong Power Transmission Technology

摘　　要：随着西电东送和全国联网的逐步实施,形成大量高压、特高压线路。高压线路在解决我国用电紧张的同时,必然导致导线表面电场强度以及输电设备周围的空间电场强度较高,从而会因电晕现象和强电场效应引起一系列的“环境问题”。本文就电晕干扰中的电晕噪声和无线电干扰问题进行了分析。Along with the project named ＂Xi Dian Dong Song＂ and the power networks in whole country are joined each other is put in practice sep by step, There would be large numbers of HV and EHV transmission lines in our country, although the power shortage could be solved by which, the electric field intensity on conductor surfaces and in space around power transmission equipments would be heightened at the same time. So the phenomena of corona and effect of strong electric field will bring a series of environment problem,s. This article is mainly for analyzing its problems of corona noise and radio interference.

关 键 词：电晕干扰 噪声 无线电干扰 分裂导线 

分 类 号：X508[环境科学与工程—环境工程]