DocumentCode
2851274
Title
PM linear synchronous motors normal force calculation
Author
Profumo, Francesco ; Tenconi, A. ; Gianolio, G.
Author_Institution
Dipt. di Ingegneria Elettrica Ind., Politecnico di Torino, Italy
fYear
1999
fDate
36281
Firstpage
116
Lastpage
118
Abstract
The intent of this work is to calculate the normal force generated between the stator and the moving cursor of PM linear synchronous motors. The normal force, related to the airgap width and to the cursor position, for different motor configurations, is calculated by using two different methods: the finite element method; and the virtual displacement principle. The theoretical approach and the complete numerical results are shown in the paper
Keywords
finite element analysis; force; linear synchronous motors; machine theory; permanent magnet motors; stators; PM linear synchronous motors; airgap width; cursor position; finite element method; motor configurations; normal force calculation; virtual displacement principle; Assembly; Finite element methods; Induction generators; Iron; Magnetic analysis; Magnetic flux; Permanent magnet motors; Stators; Synchronous motors; Topology;
fLanguage
English
Publisher
ieee
Conference_Titel
Electric Machines and Drives, 1999. International Conference IEMD '99
Conference_Location
Seattle, WA
Print_ISBN
0-7803-5293-9
Type
conf
DOI
10.1109/IEMDC.1999.769045
Filename
769045
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