Article,

Relationship between wind-velocity and conductor vibration frequency Results of simultaneous wind and vibration measurements

, and .
(1993)

Abstract

Several papers exist, which refer to the analytical relationship between windvelodty and vibration frequency of conductois.But only a few report have been published, which deal with this relationship under a more practical, outdoor measurement based solution,e.g.Cigre 22 89 (YVGll) 34;Cired 1991-3.03;IEEE 1990 S1-1 346-7. Simultaneous measurements of windvelocit,y and conductor vibration frequency have been in partiC'J.lar improved recently by a..-ri advanced version of a wide used vibration recorder, SEFAG VIBREC VR 300.This recorder measures and accumulates not only the bending amplitudes in 32 classes and the frequencies in 16 dasses for the total test period,it also records and analyses additionaly the windvelccit-v in 8 windclasses.Tne windd.a sses can be fixed b-v direct communication of the recorder with a PC.

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