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

fYear

2008

fDate

5-9 Oct. 2008

Firstpage

1

Lastpage

6

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;

fLanguage

English

Publisher

ieee

Conference_Titel

Industry Applications Society Annual Meeting, 2008. IAS '08. IEEE

Conference_Location

Edmonton, Alta.

ISSN

0197-2618

Print_ISBN

978-1-4244-2278-4

Electronic_ISBN

0197-2618

Type

conf

DOI

10.1109/08IAS.2008.44

Filename

4658832