安徽省500千伏超高压交流输电线路电磁环境评估和分析  

Evaluation and Analysis of the Electromagnetic Environment of 500 KV EHV Transmission Line in Anhui Province

作　　者：汪晓[1,2] 王法治[2] 

机构地区：[1]华北电力大学,北京102206 [2]国网安徽省电力公司检修公司,安徽合肥230061

出　　处：《科教文汇》2013年第36期88-90,共3页Journal of Science and Education

摘　　要：我国大力兴建的电网工程极大地满足了社会的用电需求,其中500KV超高压架空输电线路更是发展迅速,作用日益显著,但公众环保意识的不断增强,使得对线路结构和成本起着决定性影响的电磁环境问题广受关注。对此,本文从研究500KV超高压架空输电线路电磁环境的必要性出发,分析了其影响因素,并就如何加以应对进行了探讨。The vigorous construction of power grid project in China has greatly met the power demand of society, and 500 KV EHV transmission lines are developing rapidly in particular, and they are playing a more and more important role, but the continuous strengthening of public awareness of environmental protection makes the electromagnetic environment determining line structures and costs attract a wide attention. In view of this, starting from researching the necessity of the electromagnetic environment of 500 KV EHV transmission line, this paper analyzes its influencing factors, and explores how to deal with them.

关 键 词：电磁环境 布置形式 相序布置 对地高度 相间距离 等效半径 改善措施 

分 类 号：TM721.2[电气工程—电力系统及自动化]