DocumentCode
873181
Title
Magnetic field computation of a PM spherical stepper motor using integral equation method
Author
Wang, Qunjing ; Li, Zheng ; Ni, Youyuan ; Jiang, Weidong
Author_Institution
Sch. of Electr. Eng. & Autom., Hefei Univ. of Technol.
Volume
42
Issue
4
fYear
2006
fDate
4/1/2006 12:00:00 AM
Firstpage
731
Lastpage
734
Abstract
The model of a magnetic field inside the permanent magnet spherical stepper motor is developed using the integral equation method (IEM), and discrete expressions for field distribution are also derived. The results of the IEM and finite-element method show the effectiveness and advantages of IEM for the magnetic field computation on the permanent magnetic spherical stepper motor
Keywords
finite element analysis; magnetic field integral equations; magnetic fields; permanent magnets; stepping motors; field distribution; finite-element method; integral equation method; magnetic field computation; permanent magnet; spherical stepper motor; Boundary conditions; Coils; Integral equations; Iron; Magnetic analysis; Magnetic fields; Magnetic materials; Permanent magnet motors; Rotors; Stator cores; Integral equation method; magnetic field analysis; permanent magnet; spherical stepper motor;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/TMAG.2006.871399
Filename
1608310
Link To Document