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Damping of cable vibrations in overhead lines. Daempfung von Leiterseilschwingungen in Hochspannungs-Freileitungen

Abstract

The 'Stockbridge'-type vibration damper is presented and its dynamic characteristics are analytically described. In consideration of standard line data a dynamic model of the overhead line is designed. The vibration impulse by the wind and self-damping of the cable are explained with relations being deduced. The entire mathematical model 'overhead line with and without damper' is finally forming the basis for performing numerous parameter studies, with the importance of the damper characteristics and the damper installation site to the value of the dynamic load of the cable being shown very clearly. The presented technique is also convenient for checking the vibration intensity of overhead lines to be newly planned.
Authors:
Publication Date:
Jan 01, 1981
Product Type:
Book
Reference Number:
EDB-82-155322
Resource Relation:
Related Information: ETZ Report
Subject:
24 POWER TRANSMISSION AND DISTRIBUTION; OVERHEAD POWER TRANSMISSION; MECHANICAL VIBRATIONS; BOUNDARY CONDITIONS; COMPUTER CODES; DAMPING; DIFFERENTIAL EQUATIONS; ENERGY BALANCE; MATHEMATICAL MODELS; RESONANCE; STRAINS; EQUATIONS; POWER TRANSMISSION; 200300* - Electric Power Engineering- Power Transmission & Distribution- (-1989)
OSTI ID:
5043848
Country of Origin:
Germany
Language:
English
Submitting Site:
HEDB
Size:
Pages: 16
Announcement Date:
Aug 01, 1982

Citation Formats

Moecks, L. Damping of cable vibrations in overhead lines. Daempfung von Leiterseilschwingungen in Hochspannungs-Freileitungen. Germany: N. p., 1981. Web.
Moecks, L. Damping of cable vibrations in overhead lines. Daempfung von Leiterseilschwingungen in Hochspannungs-Freileitungen. Germany.
Moecks, L. 1981. "Damping of cable vibrations in overhead lines. Daempfung von Leiterseilschwingungen in Hochspannungs-Freileitungen." Germany.
@misc{etde_5043848,
title = {Damping of cable vibrations in overhead lines. Daempfung von Leiterseilschwingungen in Hochspannungs-Freileitungen}
author = {Moecks, L}
abstractNote = {The 'Stockbridge'-type vibration damper is presented and its dynamic characteristics are analytically described. In consideration of standard line data a dynamic model of the overhead line is designed. The vibration impulse by the wind and self-damping of the cable are explained with relations being deduced. The entire mathematical model 'overhead line with and without damper' is finally forming the basis for performing numerous parameter studies, with the importance of the damper characteristics and the damper installation site to the value of the dynamic load of the cable being shown very clearly. The presented technique is also convenient for checking the vibration intensity of overhead lines to be newly planned.}
place = {Germany}
year = {1981}
month = {Jan}
}