• CSCD核心库收录期刊
  • 中文核心期刊
  • 中国科技核心期刊

电力建设 ›› 2014, Vol. 35 ›› Issue (8): 67-71.doi: 10.3969/j.issn.1000-7229.2014.08.012

• 输配电技术 • 上一篇    下一篇

1 000 kV交流特高压新型双柱换位塔

潘少成,方晓明,刘照康,李增   

  1. 河南省电力勘测设计院,郑州市450007
  • 出版日期:2014-08-01
  • 作者简介:潘少成(1978),男,本科,高级工程师,从事高压输电线路设计和研究工作,E-mail:pan_21c@sina.com; 方晓明(1983),男,硕士研究生,工程师,从事高压输电线路设计和研究工作,E-mail:ffxiaoming@163.com; 刘照康(1985),男,硕士研究生,工程师,从事高压输电线路设计和研究工作,E-mail: 269449005@qq.com; 李增(1981),男,硕士研究生,工程师,从事高压输电线路设计和研究工作,E-mail: horry1229@163.com。
  • 基金资助:
    国家电网公司科技项目(1 000 kV特高压双柱换位塔应用研究)。

New Double-Column Transposition Tower for 1 000 kV UHVAC Power Transmission Line

PAN Shaocheng, FANG Xiaoming, LIU Zhaokang, LI Zeng   

  1. Henan Electric Power Survey & Design Institute, Zhengzhou 450007, China
  • Online:2014-08-01

摘要: 1 000 kV特高压交流双回路输电线路的换位设计复杂,分析了三柱换位设计的优缺点,针对其占地多、跳线设计复杂、施工要求高的特点,研究了一种新型双柱换位塔。介绍了双柱换位塔的跳线布置方式、电磁环境、防雷水平以及跳线金具串的设计,并将其与三柱换位塔在走廊占地、塔重等方面进行综合经济指标比较,结果表明双柱换位塔更具优越性和实用性。

关键词: 交流特高压, 双柱换位塔, 电磁环境, 防雷性能, 技术经济

Abstract: As the transposition design of 1 000 kV UHVAC double-circuit transmission line was complicated, the advantages and disadvantages of three-column transposition tower were analyzed. According to the disadvantages of three-column transposition tower, which were more occupied land, complicated jumpers and high construction requirements, a new type of tower named double-column transposition tower was researched. The jumpers' arrangement, electromagnetic environment, lightning protection level, jumper fitting strings' design of double-column transposition tower were introduced. Compared with the three-column transposition tower in corridor area, tower weight and other comprehensive economic indicators, it shows that double-column transposition tower has more superiority and practicability.

Key words: UHVAC, double-column transposition tower, electromagnetic environment, lightning performance, technology and economy