Laboratory Tests Study On the Power Dissipation Characteristics of Conductor Self-damping and Aeolian Vibration Dampers

被引：1
|
作者：
Chen, Yuankun [1 ,2 ]
Li Li [1 ,2 ]
Ye, Kun [1 ,2 ]
Yin, Peng [3 ]
机构：
[1] Huazhong Univ Sci & Technol, Sch Civil Engn & Mech, Wuhan 430074, Peoples R China
[2] Huazhong Univ Sci & Technol, Hubei Key Lab Control Struct, Wuhan 430074, Peoples R China
[3] China Power Engn Consulting Grp Crop, Beijing 100120, Peoples R China
来源：
APPLIED MECHANICS AND MECHANICAL ENGINEERING, PTS 1-3 | 2010年 / 29-32卷
关键词：
laboratory test; aeolian vibration; conductor self-damping; wire dampers (bretelles);
D O I：
10.4028/www.scientific.net/AMM.29-32.2290
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
In this paper, laboratory tests on conductor aeolian vibration were designed and carried out, through which the power dissipation characteristics of conductor self-damping and wire dampers(bretelles) were investigated. In addition, the theoretical method was established to estimate the power dissipated by wire damper. The results show that conductor tension and vibration frequency have great influences on its self-damping property; furthermore, the results present that the natural frequency of wire damper is related with its length and the length of wire damper has significant impact on its anti-vibration effect. The theoretical method for calculating the power dissipated by wire damper was verified to be reliable by the test results. These conclusions can provide references for the research and anti-vibration design of transmission line engineering.
引用
收藏
页码：2290 / +
页数：2
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