DocumentCode
790649
Title
2-D FE analysis of hybrid stepping motor using virtual magnetic barrier
Author
Jang, Ki-Bong ; LIM, Seong-Yeop ; Lim, Tae-Bin ; Jin, Chang-Sung ; Cho, Yun-Hyeon ; Kim, Young-Tae ; Lee, Ju
Author_Institution
Dept. of Electr. Eng., Hanyang Univ., Seoul, South Korea
Volume
39
Issue
5
fYear
2003
Firstpage
3268
Lastpage
3270
Abstract
Though full three-dimensional (3-D) analysis is the proper method to analyze the hybrid stepping motor (HSM), it has weaknesses in the computation time and complexity. This paper introduces a two-dimensional (2-D) finite-element analysis (FEA) using a virtual magnetic barrier for the axial cross section to save computation time. For the purpose of 2-D FEA, the virtual magnetic barrier and equivalent permanent magnet model of HSM are proposed. This result is compared with that of experimental and 3-D analysis, considered as reference result.
Keywords
finite element analysis; permanent magnet motors; stators; stepping motors; 2D FE analysis; computation complexity; computation time; equivalent permanent magnet model; hybrid stepping motor; the axial cross section; virtual magnetic barrier; AC motors; Iron; Magnetic analysis; Magnetic flux; Permanent magnet motors; Permanent magnets; Rotors; Saturation magnetization; Synchronous motors; Teeth;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/TMAG.2003.816744
Filename
1233367
Link To Document