The Galloping of Multi-span Iced Conductor Including Tension

被引：0
|
作者：
Wang, Xiaosun [1 ]
Feng, Qingdong [2 ]
Wu, Shijing [1 ]
Hui, Jicai [1 ]
Liu, Zhenhao [1 ]
机构：
[1] Wuhan Univ, Sch Power & Mech Engn, Wuhan 430072, Hubei, Peoples R China
[2] Beijing Elect Power Res Inst, Beijing 100085, Peoples R China
来源：
APPLIED ELECTROMAGNETICS AND MECHANICS (II) | 2009年 / 13卷
关键词：
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
A computationally efficient, finite element(FE) model of iced multi-span transmission lines is presented to analyse galloping. A transmission line's interactions with a support tower are modelled through connecting insulator and the conductor at the suspension point where all the translational and the torsional degrees are coupled. One expedient simulation scheme is develop to involving the changing of lift, drag force and torsional moment. The current configuration of the conductor is obtained through the consideration of the deadweight. The model has been employed to successfully simulate galloping phenomena.
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页码：91 / +
页数：2
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