Numerical Calculation of Overhead Power Lines Dynamics

Numerical Calculation of Overhead Power Lines Dynamics

This paper contains results of transient analysis of airflow around the ACSR power line cross-section in unsymmetric multi-span. The forces applied to the power line are obtained from CFD simulations, where the wind induced vibration is studied. Effect of these forces to the maximal displacement of...

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Bibliographic Details
Main Authors: Gogola Roman, Murín Justín, Hrabovský Juraj
Format: Article
Language:English
Published: Sciendo 2016-11-01
Series:Journal of Mechanical Engineering
Subjects:
acsr conductor
homogenization
cfd
fem
transient analysis
Online Access:https://doi.org/10.1515/scjme-2016-0014
Description
Summary:This paper contains results of transient analysis of airflow around the ACSR power line cross-section in unsymmetric multi-span. The forces applied to the power line are obtained from CFD simulations, where the wind induced vibration is studied. Effect of these forces to the maximal displacement of the power line and the maximal mechanical forces in the points of attachment are studied and evaluated.
ISSN:2450-5471

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