Galloping of Transmission Tower-Line System and Anti-Galloping Research-Reference-Cited by-同舟云学术

Galloping of Transmission Tower-Line System and Anti-Galloping Research

Published:2010-12 Issue: Volume:44-47 Page:2666-2670
ISSN:1662-7482
Container-title:Applied Mechanics and Materials
language:
Short-container-title:AMM

Author:

Li Li¹,Jiang Wei¹,Cao Hua Jin¹

Affiliation:

1. Huazhong University of Science and Technology

Abstract

A nonlinear finite element model of transmission tower-line coupling system including transmissions, towers and insulators is established based on ANSYS in this paper. The restarting technology is proposed to solve the vertical, horizontal and torsional galloping of the transmission conductors. Under the condition of different wind velocity, galloping of tower line system is performed to get amplitude of the transmissions and internal forces of the transmission towers. Based on the typical case, the galloping control measures of using interphase spacers and multi-point weighting are performed. Various layouts projects of the galloping control measures are carried out and the effective ones are attained.

Publisher

Trans Tech Publications, Ltd.

Link

https://www.scientific.net/AMM.44-47.2666.pdf

Reference5 articles.

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4. Zhenmao Sun and Wenjuan Lou: Journal of Vibration and Shock, Vol. 29(5)(2010), pp.141-146, in Chinese.

5. Yinglong Guo, Guoxing Li and Chuanyong You: Galloping of transmission conductor. ( China Electric Power PRESS, Beijing 2002), in Chinese.

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