DocumentCode
1443473
Title
Computation of the magnetic field of permanent magnets in iron cores
Author
Binns, K.J. ; Jabbar, M.A. ; Barnard, W.R.
Author_Institution
University of Southampton, Department of Electrical Engineering, Southampton, UK
Volume
122
Issue
12
fYear
1975
fDate
12/1/1975 12:00:00 AM
Firstpage
1377
Lastpage
1381
Abstract
A method for computing the magnetic field of permanent magnets in the presence of iron cores is described. The method makes use of finite elements and allows for nonuniform magnetisation in the magnet and saturation in the iron if required. Two possible representations of the field in the magnet are compared. Some, simple examples are used in a study of the rate of convergence to a solution.
Keywords
finite element analysis; magnetic cores; magnetic fields; permanent magnets; Fe core; magnetic field; nonuniform magnetisation; permanent magnets; saturation;
fLanguage
English
Journal_Title
Electrical Engineers, Proceedings of the Institution of
Publisher
iet
ISSN
0020-3270
Type
jour
DOI
10.1049/piee.1975.0336
Filename
5253575
Link To Document