| 高压输电线路导线覆冰舞动分析与对策 |
| |
| 引用本文： | 李曰兵,邢爽,周磊.高压输电线路导线覆冰舞动分析与对策[J].华中电力,2010,23(2):6-9. |
| |
| 作者姓名： | 李曰兵 邢爽 周磊 |
| |
| 作者单位： | 1. 东北电力大学建筑工程学院,吉林,吉林,132012
2. 北京超高压公司,北京,102401 |
| |
| 摘 要： | 导线覆冰舞动是架空输电线路覆冰灾害之一。研究导线不均匀覆冰形成的原因与影响因素,建立导线不均匀覆冰力学模型,求出导线覆冰舞动启动的风速条件。介绍了目前我国尚未广泛应用的相间间隔棒和带旋转线夹的导线间隔棒等两种导线不均匀覆冰舞动防御装置的工作原理与构造。
|
| 关 键 词： | 高压线路 导线覆冰 舞动 对策 |
Analysis on Conductor Icing Galloping of High Voltage Transmission Line and its Countermeasure |
| |
| LI Yue-bing,XING Shuang and ZHOU Lei.Analysis on Conductor Icing Galloping of High Voltage Transmission Line and its Countermeasure[J].Central China Electric Power,2010,23(2):6-9. |
| |
| Authors: | LI Yue-bing XING Shuang and ZHOU Lei |
| |
| Affiliation: | Northeast Dianli University Civil Engineering School, Jilin 132012,China;Northeast Dianli University Civil Engineering School, Jilin 132012,China;Beijing EHV Power Company,Beijing 102401,China |
| |
| Abstract: | Conductor galloping is one style of the icing harm for overhead transmission line. The causes and influence of uneven conductor icing was studied. The mechanical model of uneven conductor icing was built, and the starting condition of wind speed for icing galloping was acquired. The working principle and structure of two equipments that prevent conductor icing galloping were introduced, they were spacer between phases and spilt-phase conductor spacer with rotatable wire clamps. |
| |
| Keywords: | high voltage transmission line conductor icing galloping countermeasure |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《华中电力》浏览原始摘要信息 |
|
点击此处可从《华中电力》下载全文 |
|
