Referenced Items are not available for this document.
Audibility characteristics of the ear and the units used for measuring noise are briefly discussed. A theoretical investigation was made to determine the different force components and other causes of transformer hum. Surface vibration measurements were made on transformer parts to determine the sources which cause noise in transformers and how these noise sources are afected by variations in operating conditions. Noise surveys were made to measure the range of intensities, the frequency characteristics and distribution of sound from transformers in service. The effects of substation acoustic conditions on noise distribution were investigated.
Published in:
American Institute of Electrical Engineers, Transactions of the
(Volume:50
,
Issue:
1
)
Date of Publication: March 1931
- Page(s):
- 347 - 352
- ISSN :
- 0096-3860
- Digital Object Identifier :
- 10.1109/T-AIEE.1931.5055792
- Product Type:
- Journals & Magazines
- Date of Current Version :
- 02 June 2009
- Issue Date :
- March 1931
About IEEE Xplore | Contact | Help | Terms of Use | Nondiscrimination Policy | Site Map | Privacy & Opting Out of Cookies
A not-for-profit organization, IEEE is the world's largest professional association for the advancement of technology.
© Copyright 2013 IEEE - All rights reserved. Use of this web site signifies your agreement to the terms and conditions.
