DocumentCode
1021165
Title
Computation of magnetic field in DC brushless linear motors built with NdFeB magnets
Author
Basak, Amitava ; Shirkoohi, G.H.
Author_Institution
Sch. of Electr., Electron. & Syst. Eng., Univ. of Wales Coll., Cardiff, UK
Volume
26
Issue
2
fYear
1990
fDate
3/1/1990 12:00:00 AM
Firstpage
948
Lastpage
951
Abstract
A software package based on the finite-element technique has been used to compute three-dimensional magnetic fields and static forces in brushless DC linear motors. As the field flux-source, two different types of permanent magnets, one of them of the high-energy neodymium-iron-boron type, have been used in computer models. Motors with the same specifications as the computer models were built and experimental results obtained from them agreed well with the computed results
Keywords
DC motors; boron alloys; finite element analysis; iron alloys; linear motors; machine theory; magnetic fields; neodymium alloys; permanent magnet motors; NdFeB magnets; brushless DC linear motors; field flux-source; finite-element technique; permanent magnets; static forces; three-dimensional magnetic fields; Brushless DC motors; Brushless motors; DC motors; Finite element methods; Laboratories; Magnetic fields; Microcomputers; Partial differential equations; Permanent magnet motors; Software packages;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/20.106475
Filename
106475
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