DocumentCode
1107952
Title
Results from AC transmission line audible noise studies at the Anneberg EHV test station
Author
Lundquist, J.
Author_Institution
Asea Brown Boveri HV Switchgear, Ludvika, Sweden
Volume
5
Issue
1
fYear
1990
fDate
1/1/1990 12:00:00 AM
Firstpage
317
Lastpage
323
Abstract
Results from single-phase test line audible noise measurements on various conductor configurations for transmission lines in the 400 kV range are presented. The predicted L50 audible noise levels are given as functions of the rain rate. After single-phase to three-phase conversion, a comparison is made with results from long-term measurements on an operating 400 kV line. It is shown that the long-term L50 audible noise level in rain can be predicted with sufficient accuracy from the test line measurements
Keywords
acoustic noise; power overhead lines; 400 kV; AC transmission line; Anneberg EHV test station; L50 audible noise levels; audible noise; rain; single-phase; three-phase; Acoustic noise; Conductors; Corona; Noise measurement; Phase measurement; Power transmission lines; Rain; Testing; Transmission line measurements; Transmission lines;
fLanguage
English
Journal_Title
Power Delivery, IEEE Transactions on
Publisher
ieee
ISSN
0885-8977
Type
jour
DOI
10.1109/61.107291
Filename
107291
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