DocumentCode
873720
Title
Simple modeling of the AC hysteretic property of a grain-oriented silicon steel sheet
Author
Matsuo, Testuji ; Shimasaki, Masaaki
Author_Institution
Dept. of Electr. Eng., Kyoto Univ.
Volume
42
Issue
4
fYear
2006
fDate
4/1/2006 12:00:00 AM
Firstpage
919
Lastpage
922
Abstract
A homogenized model based on the Pry and Bean model is generalized to represent the ac hysteretic characteristics of an actual grain-oriented silicon steel sheet. A parameter for the frequency dependence of eddy-current loss is introduced. The generalized model improves the evaluation accuracy of eddy-current loss and the representation of ac B--H loops under the condition of a sinusoidal magnetic flux. The generalized model also accurately represents ac B--H loops having minor loops
Keywords
Bean model; eddy current losses; magnetic flux; magnetic hysteresis; sheet materials; silicon; steel; AC hysteretic property; Pry-Bean model; Si; ac B-H loops; eddy-current loss; frequency dependence; grain-oriented silicon steel sheet; homogenized model; sinusoidal magnetic flux; Bean model; Hysteresis motors; Magnetic cores; Magnetic fields; Magnetic hysteresis; Magnetic properties; Pulse width modulation; Silicon; Steel; Transformer cores; AC hysteresis; Pry and Bean model; excess eddy-current loss; homogenization;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/TMAG.2006.871636
Filename
1608357
Link To Document