DocumentCode
537892
Title
Characteristics analysis in a pole changing memory motor using coupled FEM & Preisach modeling
Author
Lee, Jung Ho ; Lee, Seung Chul ; Lee, Tae Hoon
Author_Institution
Dept. of Electr. Eng., Hanbat Nat. Univ., Daejeon, South Korea
fYear
2010
fDate
10-13 Oct. 2010
Firstpage
1725
Lastpage
1728
Abstract
This paper deals with the PM performance evaluations in a pole changing memory motor (PCMM) using a coupled transient finite element method (FEM) and Preisach modeling, which is presented to analyze the magnetic characteristics of permanent magnets. The focus of this paper is the characteristics evaluation relative to magnetizing direction and the pole number of machine on re-demagnetization condition in a pole changing memory motor.
Keywords
demagnetisation; electromagnetic coupling; finite element analysis; permanent magnet motors; PM performance evaluation; Preisach modeling; coupled FEM; coupled transient finite element method; machine pole number; permanent magnet magnetic characteristics; pole changing memory motor characteristics analysis; redemagnetization condition;
fLanguage
English
Publisher
ieee
Conference_Titel
Electrical Machines and Systems (ICEMS), 2010 International Conference on
Conference_Location
Incheon
Print_ISBN
978-1-4244-7720-3
Type
conf
Filename
5663844
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