DocumentCode
1449415
Title
Analysis of permanent magnet machines using crossing macro-elements
Author
Zhilichev, Y.
Author_Institution
Magnequench Technol. Center, Research Triangle Park, NC, USA
Volume
36
Issue
5
fYear
2000
fDate
9/1/2000 12:00:00 AM
Firstpage
3122
Lastpage
3124
Abstract
A hybrid method of magnetic field calculation in slotless/slotted permanent magnet machines is proposed. Depending on the chosen calculation model, the method combines 2D/3D analytical solutions in the airgap with Grinberg´s/boundary element or finite element methods for other regions of the motor. The fast convergence between different types of solutions is achieved by using the Schwartz technique for overlapping sub-regions
Keywords
boundary-elements methods; finite element analysis; machine theory; magnetic fields; permanent magnet machines; 2D analytical solutions; 3D analytical solutions; Grinberg´s method; Schwartz technique; boundary element methods; calculation model; crossing macro-elements; finite element methods; magnetic field calculation; overlapping sub-regions; permanent magnet machines; slotless machines; slotted machines; Equations; Lamination; Magnetic analysis; Magnetic fields; Magnetic separation; Permanent magnet machines; Permanent magnet motors; Permanent magnets; Space technology; Torque;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/20.908706
Filename
908706
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