Analysis on Galloping of iced conductor of Transmission Tower-line System

DOI

10.2991/asei-15.2015.141How to use a DOI?

Keywords

tower-line system; galloping; numerical simulation; conductor tension; unbalanced tension

Abstract

Nonlinear finite element model of a transmission tower-line system was set up and galloping of iced bundle conductors in the system was numerically simulated by means of ANSYS software The galloping trajectories vibration frequency, galloping order, conductor tension and unbalanced tension characteristics of iced conductors were obtained. The conclusions can be drawn that values of the galloping order is different for different span, due to the impact of the order of galloping. The amplitude of the vertical galloping is increasing while the increasing span, but it is not linear increase.

Copyright

© 2015, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Yu-xian Di
AU  - Kuan-jun Zhu
AU  - Bin Liu
PY  - 2015/05
DA  - 2015/05
TI  - Analysis on Galloping of iced conductor of Transmission Tower-line System
BT  - Proceedings of the 2015 International conference on Applied Science and Engineering Innovation
PB  - Atlantis Press
SP  - 734
EP  - 739
SN  - 2352-5401
UR  - https://doi.org/10.2991/asei-15.2015.141
DO  - 10.2991/asei-15.2015.141
ID  - Di2015/05
ER  -