电力建设Issue(8)：67-71,5.DOI:10.3969/j.issn.1000-7229.2014.08.012
1000 kV交流特高压新型双柱换位塔
New Double-Column Transposition Tower for 1 000 kV UHVAC Power Transmission Line
摘要
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.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Key words
UHVAC/double-column transposition tower/electromagnetic environment/lightning performance/technology and economy分类
信息技术与安全科学引用本文复制引用
潘少成,方晓明,刘照康,李增..1000 kV交流特高压新型双柱换位塔[J].电力建设,2014,(8):67-71,5.基金项目
国家电网公司科技项目（1000 kV特高压双柱换位塔应用研究）。 （）
