| 佛山电网500kV砚西甲、乙线运行分析 |
| |
| 引用本文： | 廖伟文,张鸣.佛山电网500kV砚西甲、乙线运行分析[J].广东输电与变电技术,2009,11(2):38-42. |
| |
| 作者姓名： | 廖伟文 张鸣 |
| |
| 作者单位： | 广东电网公司佛山供电局 |
| |
| 摘 要： | 介绍了佛山供电局500kV砚西甲、乙线送电线路的运行维护情况。对线路故障、绝缘子运行和接地电阻及西江大跨越等进行了分析，明确了运行维护的重点，提出了相应的措施。就大截面导线蠕变对线路弧垂影响、大跨越铁塔健康状态评估等问题初步提出了研究方向。
|
| 关 键 词： | 送电线路 大跨越线路 绝缘子 导线蠕变 |
Operating Analysis for 500kV Yanxi A&B Transmission Lines in Foshan Power Grid |
| |
| Liao weiwen,Zhang ming.Operating Analysis for 500kV Yanxi A&B Transmission Lines in Foshan Power Grid[J].Guangdong Power Transmission Technology,2009,11(2):38-42. |
| |
| Authors: | Liao weiwen Zhang ming |
| |
| Affiliation: | (Guangdong Power Grid Corp Foshan Power Supply Bureau) |
| |
| Abstract: | This article introduces operating maintenance of 500kV Yanxi A＆B lines in Foshan power grid. Based on analyses of line fault, insulators, grounding resistance and Xijiang river-crossing etc. defines the focus of the operating maintenance, and proposes corresponding measure. Finally, the research direction is advanced primary on the big section wire creep influence on line arc-sag and hearth state evaluation for long span line iron tower etc. |
| |
| Keywords: | Transmission line Long span line Insulators Lead creep |
| 本文献已被 维普 万方数据 等数据库收录！ |
