Title :
3-D analysis of permanent magnet linear synchronous motor with magnet arrangement using equivalent magnetic circuit network method
Author :
Jung, In-Soung ; Hur, Jin ; Hyun, Dong-seok
Author_Institution :
Dept. of Electr. Eng., Hanyang Univ., Seoul, South Korea
fDate :
9/1/1999 12:00:00 AM
Abstract :
In this paper, the fields and forces of permanent magnet linear synchronous motors (PMLSM) with segmented or skewed magnet arrangement are analyzed according to length of segment or skew. And, the effects according to the lateral overhang of magnet are investigated. For the analysis, 3-dimensional equivalent magnetic circuit network (3-D EMCN) method is used. The analysis results are compared with the experimental ones and show a reasonable agreement
Keywords :
equivalent circuits; linear synchronous motors; magnetic circuits; permanent magnet motors; 3D analysis; equivalent magnetic circuit network method; lateral overhang; magnet arrangement; permanent magnet linear synchronous motor; segmented magnet arrangement; skewed magnet arrangement; Land transportation; Magnetic analysis; Magnetic circuits; Magnetic flux; Position control; Servomechanisms; Stators; Synchronous motors; Teeth; Vibration control;
Journal_Title :
Magnetics, IEEE Transactions on
