Transmission Line Galloping trajectory

DOI

10.2991/icmmct-17.2017.138How to use a DOI?

Keywords

acceleration, galloping, trajectory

Abstract

Galloping is a process gradually formed.Initially,the line has a small-amplitude vibration around the equilibrium position. With the impact of wind energy negative air damping ,the amplitude in the horizontal direction gradually reduced and vertical amplitude slowly increased.Thereby the path becomes larger and larger elliptical trajectory, and ultimately it is stable due to damping. That is, by using an acceleration sensor, respectively, we can measure galloping acceleration on the vertical and horizontal directions , which can be combined with the boundary conditions to determine the displacement in vertical and horizontal directions.Finally,we can fit the overall trajectory curve.

Copyright

© 2017, 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  - Jiangshan Liu
PY  - 2017/04
DA  - 2017/04
TI  - Transmission Line Galloping trajectory
BT  - Proceedings of the 2017 5th International Conference on Machinery, Materials and Computing Technology (ICMMCT 2017)
PB  - Atlantis Press
SP  - 667
EP  - 669
SN  - 2352-5401
UR  - https://doi.org/10.2991/icmmct-17.2017.138
DO  - 10.2991/icmmct-17.2017.138
ID  - Liu2017/04
ER  -