| 输电铁塔中相采用T 型串减小塔窗尺寸的分析 |
| |
| 引用本文： | 吴庆华,谢帮华. 输电铁塔中相采用T 型串减小塔窗尺寸的分析[J]. 电力建设, 2011, 32(4): 38-41. DOI: 10.3969/j.issn.1000-7229.2011.04.009 |
| |
| 作者姓名： | 吴庆华 谢帮华 |
| |
| 作者单位： | 中南电力设计院 |
| |
| 摘 要： | 减小输电线路铁塔塔窗尺寸对降低工程整体投资有重要意义。分析了影响输电铁塔塔窗尺寸的因素，提出了中相采用T 型串的设计方案。输电铁塔中相采用T 型串减小了铁塔的塔窗尺寸、降低塔重，减少了地面电场强度和走廊拆迁宽度，提高了线路的耐雷水平和输送容量，建议地形条件较好的输电线路采用T型串以减小工程投资。
|
| 关 键 词： | 输电铁塔 绝缘子串 T型串 塔窗尺寸 技术经济比较 |
| 收稿时间： | 2010-10-08 |
Analysis on Reducing Tower Window Dimensions by Using T-shaped Insulator String in Middle Phase |
| |
| WU Qinghua,XIE Banghua. Analysis on Reducing Tower Window Dimensions by Using T-shaped Insulator String in Middle Phase[J]. Electric Power Construction, 2011, 32(4): 38-41. DOI: 10.3969/j.issn.1000-7229.2011.04.009 |
| |
| Authors: | WU Qinghua XIE Banghua |
| |
| Affiliation: | WU Qinghua,XIE Banghua (Central Southern China Electric Power Design Institute,Wuhan 430071,China) |
| |
| Abstract: | Reducing the transmission tower's window dimension is important for lowering the overall project investment.The paper analyzes the factors that determine the transmission tower's dimension and proposes a designing scheme of T-shaped insulator string in middle phase.The use of T-shaped insulator string has reduced the tower's window dimension and weight,and decreased the electric field intensity and the transmission corridor width,subsequently improving the anti-lighting level and transmission capacity of tr... |
| |
| Keywords: | transmission tower insulator string T-shaped string tower window dimension technical and economic comparison |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《电力建设》浏览原始摘要信息 |
|
点击此处可从《电力建设》下载全文 |
