DocumentCode
1020456
Title
2-D finite element calculation of shell losses in power transformers, taking the third dimension into account by means of a correction factor
Author
Ngnegueu, Triomphant ; Meunier, Gerald ; Sabonnadiere, Jean C. ; Mailhot, Mihel ; Arthaud, Jean P.
Author_Institution
Lab. d´´Electrotech. de Grenoble, France
Volume
26
Issue
2
fYear
1990
fDate
3/1/1990 12:00:00 AM
Firstpage
925
Lastpage
928
Abstract
Shell losses in shell-form power transformers are investigated, using a 2-D finite-element method into which a correction factor is introduced to take account of the third dimension. Lines of flux are plotted and a comparison is made with alternative calculation results. A 13.333-MVA shell-form power transformer now under construction is expected to provide experimental results to test the proposed calculation method
Keywords
finite element analysis; losses; power transformers; 13.333 MVA; correction factor; finite-element method; shell-form power transformers; Current density; DH-HEMTs; Equations; Finite element methods; Magnetic analysis; Magnetic circuits; Magnetic flux; Power transformers; Steady-state; Testing;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/20.106469
Filename
106469
Link To Document