DocumentCode
1488170
Title
Thin film senses magnetic flux and loss in rotary electric motors
Author
Basak, A. ; Rowe, D.M. ; Anayi, F.J.
Author_Institution
Sch. of Eng., Univ. of Wales, Cardiff, UK
Volume
33
Issue
5
fYear
1997
fDate
9/1/1997 12:00:00 AM
Firstpage
3382
Lastpage
3384
Abstract
The existing methods of measurement of the flux and loss distribution in the laminations of rotary electrical motor is to employ arrays of search coils made from 40 Standard Wire Gauge (s.w.g.) enamelled copper wire and arrays of miniature thermistors. These introduce unacceptable air gaps between laminations and consequently make the core building difficult. To overcome this drawback, thin film sensors have been deposited on electrical steel sheets which build up the stack of the core of a rotary motor
Keywords
electric motors; laminations; loss measurement; machine testing; magnetic cores; magnetic flux; magnetic sensors; magnetic thin film devices; core; electrical steel sheet; flux distribution; lamination; loss distribution; rotary electric motor; thin film sensor; Coils; Electric motors; Electric variables measurement; Lamination; Loss measurement; Magnetic films; Magnetic flux; Magnetic losses; Measurement standards; Wire;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/20.617951
Filename
617951
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