DocumentCode
822480
Title
Magnetic circuit analysis of a linear synchronous motor with permanent magnets
Author
Mizuno, Tsutomu ; Yamada, Hajime
Author_Institution
Amada Co. Ltd., Isehara, Japan
Volume
28
Issue
5
fYear
1992
fDate
9/1/1992 12:00:00 AM
Firstpage
3027
Lastpage
3029
Abstract
The authors describe a magnetic circuit analysis of a permanent-magnet-type synchronous motor using the finite element method. The effect of the size of the permanent magnets on the static thrust characteristics is investigated, and a prototype machine is fabricated on the basis of the results. Measured values of the static thrust and normal force of the prototype machine have been compared with the calculated values obtained by the finite element method
Keywords
finite element analysis; linear motors; machine theory; magnetic circuits; permanent magnet motors; synchronous motors; finite element method; linear synchronous motor; magnetic circuit analysis; normal force; permanent-magnet-type; prototype machine; static thrust characteristics; Circuit analysis; Coils; Finite element methods; Force measurement; Magnetic analysis; Magnetic circuits; Magnetic flux; Permanent magnets; Prototypes; Synchronous motors;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/20.179706
Filename
179706
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