Analysis on Mechanical Property of 110kV Power Transmission Line Tower under Different Wind Speed

DOI

10.2991/caai-18.2018.47How to use a DOI?

Keywords

component; formatting; style; finite element; hanging tower; strain tower; mechanical failure

Abstract

Finite element is adopted for simulating power transmission line tower, cable element is used for simulating power transmission line wire and ground wire, tower element is used for simulating insulator on the basis of finite element analytical method in the paper. A power transmission line solid model is established. Hyper-design wind speed under typhoon weather is considered according to the weather condition of power transmission line region. Tower mechanical property of strain tower and hanging tower on 110kV actual operation line under different wind speeds is analyzed. Stress growth condition in different parts of towers under different wind speeds is analyzed quantitatively. The mechanical property of strain tower and hanging tower is compared. The research results in the paper can reflect the risk level of mechanical failure on the power transmission line during typhoon.

Copyright

© 2018, 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  - Jun Zhang
AU  - Jianwei Wu
AU  - Jianfeng Wen
AU  - Yinan Geng
AU  - Zhanqing Yu
AU  - Xuejiao Han
PY  - 2018/08
DA  - 2018/08
TI  - Analysis on Mechanical Property of 110kV Power Transmission Line Tower under Different Wind Speed
BT  - Proceedings of the 2018 3rd International Conference on Control, Automation and Artificial Intelligence (CAAI 2018)
PB  - Atlantis Press
SP  - 196
EP  - 199
SN  - 2589-4919
UR  - https://doi.org/10.2991/caai-18.2018.47
DO  - 10.2991/caai-18.2018.47
ID  - Zhang2018/08
ER  -