Characteristic analysis of disk type PMLSM with/without skew

Author

Jang, Seok-Myeong ; Seo, Jung-Chul ; You, Dea-Joon ; Cho, Han-Wook ; Lee, Jeong-Joon

Author_Institution

Dept. of Electr. Eng., Chungnam Nat. Univ., Taejon, South Korea

Volume

1

fYear

2005

fDate

27-29 Sept. 2005

Firstpage

270

Abstract

This paper deals with the prediction of no-load magnetic field distribution, armature field distribution, flux linkage, and back electromotive force for disk type permanent magnet linear synchronous motor (PMLSM). The open-circuit field distribution is predicted using a two-dimensional (2-D) analytical solution derived in terms of magnetic vector potential. The slotting and skew effect is considered using the relative permeance function. The results are validated extensively by finite element (FE) analyses and experiment results.

Keywords

finite element analysis; linear motors; magnetic fields; permanent magnet motors; synchronous motors; 2D analytical solution; armature field distribution; back electromotive force; characteristic analysis; disk type permanent magnet linear synchronous motor; finite element analyses; flux linkage; magnetic vector potential; no-load magnetic field distribution; open-circuit field distribution; relative permeance function; skew effect; Couplings; Finite element methods; Magnetic analysis; Magnetic fields; Magnetic flux; Performance analysis; Phased arrays; Stator windings; Synchronous motors; Teeth;

fLanguage

English

Publisher

ieee

Conference_Titel

Electrical Machines and Systems, 2005. ICEMS 2005. Proceedings of the Eighth International Conference on

Print_ISBN

7-5062-7407-8

Type

conf

DOI

10.1109/ICEMS.2005.202528

Filename

1574761