| 特高压直流杆塔新型复合横担布置研究 |
| |
| 作者姓名： | 张禄琦 郝阳 李喜来 赵宝林 段松涛 赵雪灵 杨磊 谭浩文 |
| |
| 作者单位： | 西北电力设计院有限公司;电力规划总院有限公司 |
| |
| 摘 要： | 借鉴以往复合横担杆塔的设计经验,从绝缘配置、电磁环境、空气间隙、电位分布计算和纵向不平衡张力等方面对特高压直流线路杆塔的复合横担布置方式进行研究,通过对杆塔钢材、基础指标、绝缘子串费用以及线路走廊费用进行综合经济比较,选择出合理的复合横担布置方案,为特高压直流线路复合横担塔设计提供借鉴和参考。
|
| 关 键 词： | 特高压直流 复合横担塔 电磁环境 绝缘配置 复合横担布置 |
Study on the Layout of New Composite Cross Arms for the UHV DC Tower |
| |
| Authors: | ZHANG Luqi HAO Yang LI Xilai ZHAO Baolin DUAN Songtao ZHAO Xueling YANG Lei and TAN Haowen |
| |
| Affiliation: | 1.Northwest Electric Power Design Institute Co., Ltd.,1.Northwest Electric Power Design Institute Co., Ltd.,2.China Electric Power Planning & Engineering Institute Co., Ltd.,1.Northwest Electric Power Design Institute Co., Ltd.,2.China Electric Power Planning & Engineering Institute Co., Ltd.,2.China Electric Power Planning & Engineering Institute Co., Ltd.,1.Northwest Electric Power Design Institute Co., Ltd. and 1.Northwest Electric Power Design Institute Co., Ltd. |
| |
| Abstract: | Based on the previous experience in the design of composite cross-arm tower, the layout of composite cross arms of the UHV DC transmission line is studied from the aspects of insulation configuration, electromagnetic environment, air gap, calculation of potential distribution and longitudinal unbalanced tension. The reasonable layout of the composite cross arms is selected through a comprehensive economic comparison of steel weight, foundation, insulator strings and line corridor cost. The research results can provide reference for the design of UHV DC composite cross arm tower. |
| |
| Keywords: | UHVDC composite cross arm tower electromagnetic environment insulation coordination layout of composite cross arms |
| 本文献已被 CNKI 等数据库收录！ |
| 点击此处可从《》浏览原始摘要信息 |
|
点击此处可从《》下载全文 |
|
