Proceedings of the 2015 International Conference on Sustainable Energy and Environmental Engineering

Determination of the Critical Wind Speed and Stability of the Bundled Phase at Galloping Overhead Lines

Authors
Muratkali Dzhamanbayev, Nurmakhan Tokenov
Corresponding Author
Muratkali Dzhamanbayev
Available Online October 2015.
DOI
https://doi.org/10.2991/seee-15.2015.5How to use a DOI?
Keywords
overhead transmission lines; bundled phase; galloping conductors; stability criterion; critical wind speed
Abstract
This article, based on linearized equation of movement, considers an aerodynamical stability of bundled phase of overhead lines, covered with ice in wind flow. The Hurwitz criterion is used for determining critical speed of wind flow, when appears loss of stability of bundled phase. It is analyzed relationship between critical speed and lines characteristics, wire tension and attenuation ratio. In the end of this article appropriate conclusions are made.
Open Access
This is an open access article distributed under the CC BY-NC license.

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Proceedings
2015 International Conference on Sustainable Energy and Environmental Engineering
Part of series
Advances in Engineering Research
Publication Date
October 2015
ISBN
978-94-6252-119-3
ISSN
2352-5401
DOI
https://doi.org/10.2991/seee-15.2015.5How to use a DOI?
Open Access
This is an open access article distributed under the CC BY-NC license.

Cite this article

TY  - CONF
AU  - Muratkali Dzhamanbayev
AU  - Nurmakhan Tokenov
PY  - 2015/10
DA  - 2015/10
TI  - Determination of the Critical Wind Speed and Stability of the Bundled Phase at Galloping Overhead Lines
BT  - 2015 International Conference on Sustainable Energy and Environmental Engineering
PB  - Atlantis Press
SN  - 2352-5401
UR  - https://doi.org/10.2991/seee-15.2015.5
DO  - https://doi.org/10.2991/seee-15.2015.5
ID  - Dzhamanbayev2015/10
ER  -