Magnetostriction and transformer noise
作者:
J.E.Thompson,
期刊:
Journal of the Institution of Electrical Engineers
(IET Available online 1963)
卷期:
Volume 9,
issue 98
页码: 72-74
年代: 1963
DOI:10.1049/jiee-3.1963.0043
出版商: IEE
数据来源: IET
摘要:
In practice, the noise output of a transformer core is due mainly to magnetostriction. Compressive stresses in core sheets need to be avoided. The importance of sheet flatness is emphasized, and well oriented material is desirable. Two laboratory methods of producing a low-magnetostriction material are discussed.
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