Numerical Calculation of Overhead Power Lines Dynamics

Gogola Roman; Murín Justín; Hrabovský Juraj

doi:10.1515/scjme-2016-0014

Journal of Mechanical Engineering (Nov 2016)

Numerical Calculation of Overhead Power Lines Dynamics

Gogola Roman,
Murín Justín,
Hrabovský Juraj

Affiliations

Gogola Roman: Slovak University of Technology in Bratislava, Faculty of Electrical Engineering and Information Technology, Department of Applied Mechanics and Mechatronics, Ilkovičova 3, 812 19Bratislava, Slovakia
Murín Justín: Slovak University of Technology in Bratislava, Faculty of Electrical Engineering and Information Technology, Department of Applied Mechanics and Mechatronics, Ilkovičova 3, 812 19Bratislava, Slovakia
Hrabovský Juraj: Slovak University of Technology in Bratislava, Faculty of Electrical Engineering and Information Technology, Department of Applied Mechanics and Mechatronics, Ilkovičova 3, 812 19Bratislava, Slovakia

DOI: https://doi.org/10.1515/scjme-2016-0014
Journal volume & issue: Vol. 66, no. 2
pp. 13 – 22

Abstract

Read online

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.

Published in Journal of Mechanical Engineering

ISSN: 2450-5471 (Online)
Publisher: Sciendo
Country of publisher: Poland
LCC subjects: Technology: Engineering (General). Civil engineering (General)
Website: https://sciendo.com/journal/SCJME

About the journal

Abstract

Keywords