特高压输电对环境影响的讨论  

Discussion about Impact of EHV Transmission on Environment

作　　者：毛文奇[1] 刘海燕[2] 徐华[2] 黄文武[2] 

机构地区：[1]湖南省电力试验研究所,长沙市410007 [2]武汉大学,武汉市430072

出　　处：《电力建设》2004年第8期54-56,共3页Electric Power Construction

摘　　要：特高压输电与较低电压输电相比有许多优点 ,我国采用特高压输电是必然的趋势。但是 ,特高压输电产生的强电场、电晕放电和可听噪声等 ,会引起一系列环境问题。因此 ,要加强特高压输电技术的研究。只要合理选择分裂子导线的半径和根数 ,以及分裂间距和离地高度 。Comparing to lower voltage power transmission, EHV power transmission has more advantages and its application is the necessary tendency in China. Meanwhile, the strong electric field, corona discharge and audible noise produced by EHV power transmission can cause a series of environmental problems. So it is necessary to enhance the study on EHV power transmission technique. So long as it is reasonable to select the radius and number of bundle-conductor, bundle spacing and distance to the ground, all influences of EHV transmission can be limited within the allowable range.

关 键 词：特高压输电 强电场 电晕放电 无线电干扰 

分 类 号：TM81[电气工程—高电压与绝缘技术] X123[环境科学与工程—环境科学]