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General Information
Editor-in-chief
Prof. T. Hikmet Karakoc
Anadolu University, Faculty of Aeronautics and Astronautics, Turkey

IJET 2017 Vol.9(5): 366-369 ISSN: 1793-8236
DOI: 10.7763/IJET.2017.V9.999

The Damper Performance Tests for the Aeolian Vibration of Overhead Lines

Wenping Xie, Tian Peng, Kai Xiao, and Jian Zhang
Abstract—According to Tongtangjia 220kV transmission line in Jiangmen, a city in southern China and IEC standard, Aeolian vibration experiments were designed and conducted in this paper. The tests investigated the an-vibration properties of stock-bridge dampers at different tension, simultaneous determinate the natural vibration frequencies of lines with or without dampers which, were compared with the theoretical calculating results and the numerical results. It shows that performances of dampers on the lines meet the standard of IEC. Besides, the frequencies of lines are in accordance with frequencies in theory and the calculating results of MATLAB. By comparison, MATLAB natural frequencies of conductor without damper are close to the theoretical method, and the frequencies would decrease with the addition of damper compared with the bare line. The no-dimensional damping coefficients at different tension should taken into consideration in anti-vibration design. And IEE standard is a good way to verity the damper performance.

Index Terms—Transmission lines, Aeolian vibration, stock-bridge dampers, laboratory test.

W. Xie is with Guangdong Electric Power Company Research Institute, Guangzhou, 510030, China (e-mail: 309577110@qq.com).
T. Peng is with the Department of Civil Engineering, Tongji University, Shanghai, 200092, China (e-mail:pt0796@163.com).
K. Xiao was with the Department of Materials Science and Engineering, Zhejiang University, Hangzhou, 310000 , China. He is with Guangdong Electric Power Company Research Institute, Guangzhou, 510030, China (e-mail: 13928750816@163.com).

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Cite: Wenping Xie, Tian Peng, Kai Xiao, and Jian Zhang, "The Damper Performance Tests for the Aeolian Vibration of Overhead Lines," International Journal of Engineering and Technology vol. 9, no. 5, pp. 366-369, 2017.

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