±800kV直撑式干式平波电抗器均压特性研究  

Research on the Voltage-Sharing Characteristics of ±800 kV Erect Dry-Type Smoothing Reactor

作　　者：彭宗仁[1] 罗兵 程建伟[1] 黎小林 王蕊[1] 

机构地区：[1]西安交通大学电力设备电气绝缘国家重点实验室,西安710049 [2]南方电网科学研究院,广州510080

出　　处：《南方电网技术》2010年第4期60-62,共3页Southern Power System Technology

基　　金：国家"十一五"国家科技支撑计划重大项目(2006BAA02A31)~~

摘　　要：介绍了±800kV直撑式干式平波电抗器的基本结构特点,利用二次开发的有限元软件建立了该电抗器的三维有限元仿真计算模型,对其进行了电场、电位分布的仿真计算;讨论了电抗器支柱绝缘子的均压特性,设计了该电抗器的外绝缘结构。The basic structure characteristics of ±800 kV erect dry-type smoothing reactor are introduced,and three-demensional finite element simulation model of this reactor is established with finite element electric field calculation software to calculate simulatively its electric field and potential distribution.The voltage-sharing characteristics of post insulators of reactor are discussed and the external insulation structure of reactor is designed.

关 键 词：特高压直流 平波电抗器 电场分布 均压特性 

分 类 号：TM721.1[电气工程—电力系统及自动化] TM478