DocumentCode
863302
Title
Design of miniaturized cloth transformer considering flux distribution
Author
Matsuki, H. ; Takada, H. ; Murakami, K. ; Yamamoto, T.
Author_Institution
Dept. of Electr. Eng., Tohoku Univ., Sendai, Japan
Volume
26
Issue
5
fYear
1990
fDate
9/1/1990 12:00:00 AM
Firstpage
2265
Lastpage
2267
Abstract
The magnetic flux density distribution in the magnetic core of a cloth transformer was calculated utilizing magnetic circuit analysis. Optimum winding patterns for maximizing coupling factors or voltage ratios at no-load and the relation of these to the shape of the magnetic flux distribution were found. A step-up voltage ratio of 19 was obtained experimentally
Keywords
transformer cores; transformer magnetic circuits; transformers; cloth transformer; magnetic circuit analysis; magnetic core; magnetic flux density distribution; step-up voltage ratio; voltage ratios; winding patterns; Amorphous materials; Coupling circuits; Density measurement; Equivalent circuits; Magnetic cores; Magnetic flux; Magnetic flux density; Power transformers; Shape; Transformer cores;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/20.104693
Filename
104693
Link To Document