DocumentCode
1184677
Title
A Method for Predicting the Audible Noise Emissions from Large Outdoors Power Transformers
Author
Gordon, Colin G.
Author_Institution
Bolt Beranek and Newman Inc.
Issue
3
fYear
1979
fDate
5/1/1979 12:00:00 AM
Firstpage
1109
Lastpage
1112
Abstract
The findings arising from a detailed statistical analysis of transformer noise data. are described. These findings are used to develop a prediction method for far-field transformer noise which is based only on the fully-cooled MVA rating of the transformer. The implications of these findings as they concern the present NEMA standard on transformer noise are discussed.
Keywords
Acoustic noise; Magnetic cores; Noise level; Noise measurement; Position measurement; Power transformers; Pressure measurement; Substations; Transformer cores; Working environment noise;
fLanguage
English
Journal_Title
Power Apparatus and Systems, IEEE Transactions on
Publisher
ieee
ISSN
0018-9510
Type
jour
DOI
10.1109/TPAS.1979.319281
Filename
4113581
Link To Document