| 双分裂导线在500kV重冰区线路中的应用 |
| |
| 引用本文： | 潘春平,庄志伟,郑志源. 双分裂导线在500kV重冰区线路中的应用[J]. 电力建设, 2011, 32(1): 49-53. DOI: 10.3969/j.issn.1000-7229.2011.01.013 |
| |
| 作者姓名： | 潘春平 庄志伟 郑志源 |
| |
| 作者单位： | 广东省电力设计研究院,广州市,510663 |
| |
| 摘 要： | 为了在广东电网500 kV坪石-曲江送电线路的30 mm及50 mm重冰区选择满足技术要求且经济合理的导线截面和分裂型式,从输送容量、电磁环境、机械特性及工程投资等方面系统地介绍了该线路的导线选型论证.计算结果表明,采用双分裂大截面导线,电磁环境干扰值能满足规程要求:机械性能上,双分裂导线方案明显优于四分裂导线方案,并...
|
| 关 键 词： | 重冰区线路 导线选型 电磁环境 双分裂导线 四分裂导线 技术经济比较 |
| 收稿时间： | 2010-04-29 |
| 修稿时间： | 2010-08-01 |
Application of Double-bundle Conductors in 500 kV Transmission Lines in Heavy Icing Area |
| |
| PAN Chunping,ZHUANG Zhiwei,ZHENG Zhiyuan. Application of Double-bundle Conductors in 500 kV Transmission Lines in Heavy Icing Area[J]. Electric Power Construction, 2011, 32(1): 49-53. DOI: 10.3969/j.issn.1000-7229.2011.01.013 |
| |
| Authors: | PAN Chunping ZHUANG Zhiwei ZHENG Zhiyuan |
| |
| Affiliation: | (Guangdong Electric Power Design Institute,Guangzhou 510663,China) |
| |
| Abstract: | The cross-section and bundle type of conductors are systematically demonstrated for the 500 kV Pingshi to Qujiang transmission line in 30 mm and 50 mm heavy icing area in terms of transmission capacity,electromagnetic environment,mechanical characteristics and project investment.The results show that the double-bundle conductors with large cross-section can satisfy the code requirement in interruption value of electromagnetic environment and is obviously superior to the four-bundle conductors in mechanical characteristics and can save investment significantly.The double-bundle conductors with large cross-section are therefore recommended for the power line in 30 mm and above heave icing areas. |
| |
| Keywords: | transmission lines in heavy icing area conductor selection electromagnetic environment double-bundle conductor four-bundle conductor 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》下载免费的PDF全文 |
