Title :
A Study on the Characteristics of PMLSM According to Permanent Magnet Arrangement
Author :
Ahn, Ho-Jin ; Lee, Seung-Hoon ; Lee, Dong-Yeup ; Jang, Ki-Bong ; Kim, Gyu-Tak
Author_Institution :
Dept. of Electr. Eng., Changwon Nat. Univ., Changwon
Abstract :
This paper deals with the characteristics of permanent magnet linear synchronous motor according to the permanent magnet arrangement. The thrust, detent force, normal force and lateral force are generated in the permanent magnet linear synchronous motor. The detent force and lateral force cause the vibration of permanent magnet linear synchronous motor. The 3-D FEM is used to consider the effect of the skew and the overhang effect. Simulation values are compared with experimental ones. Furthermore characteristics of vibration and efficiency are estimated by experiments.
Keywords :
finite element analysis; linear synchronous motors; permanent magnet motors; vibrations; 3D FEM; PMLSM; detent force; lateral force; normal force; overhang effect; permanent magnet linear synchronous motor; skew effect; thrust; vibration; Force control; Magnetic analysis; Magnetic cores; Magnetic materials; Noise generators; Permanent magnets; Synchronous generators; Synchronous motors; Vibration control; Vibration measurement;
Conference_Titel :
Industry Applications Society Annual Meeting, 2008. IAS '08. IEEE
Conference_Location :
Edmonton, Alta.
Print_ISBN :
978-1-4244-2278-4
Electronic_ISBN :
0197-2618
DOI :
10.1109/08IAS.2008.44
