DocumentCode
909474
Title
Calculation of effective inductance of gapped core assemblies
Author
Evans, P.D. ; Saied, B.M.
Author_Institution
University of Bath, School of Electrical Engineering, Bath, UK
Volume
133
Issue
1
fYear
1986
fDate
1/1/1986 12:00:00 AM
Firstpage
41
Lastpage
45
Abstract
A simple general method of allowing for the effect of fringe fields around the airgaps in inductor cores is described. Experimental results for two standard E core shapes are used to demonstrate that the technique is reliable and necessary when calculating inductances. Three alternative methods of allowing for fringe fields are also described and compared.
Keywords
inductance; power inductors; airgaps; effective inductance; fringe fields; gapped core assemblies; inductor cores; standard E core shapes;
fLanguage
English
Journal_Title
Electric Power Applications, IEE Proceedings B
Publisher
iet
ISSN
0143-7038
Type
jour
DOI
10.1049/ip-b:19860007
Filename
4644075
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