DocumentCode
1398236
Title
Influence of flux collectors on stray losses in transformers
Author
Rizzo, Marisa ; Savini, Antonio ; Turowski, Janusz
Author_Institution
Dept. of Electr. Eng., Palermo Univ., Italy
Volume
36
Issue
4
fYear
2000
fDate
7/1/2000 12:00:00 AM
Firstpage
1915
Lastpage
1918
Abstract
The paper proposes a reluctance network method for the three-dimensional analysis of a three-phase transformer. The analysis is aimed at assessing as to whether a laminated flux collector is effective in controlling the power losses of the transformer. The results are thoroughly superimposable to those which can be obtained by the traditional theory of the transformer. The main advantage is that the required number of nodes and elements for the analysis is definitely lower than with other techniques
Keywords
losses; magnetic flux; power transformers; flux collectors effects; laminated flux collector; power transformer stray losses; reluctance network method; three-dimensional analysis; three-phase transformer; Geometry; Intelligent networks; Iron; Magnetic analysis; Magnetic fields; Magnetic flux; Phase transformers; Power transformers; Solids; Steel;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/20.877821
Filename
877821
Link To Document