DocumentCode
810898
Title
The mixed finite element method for analysis of nonlinear time dependent eddy current field
Author
Xin-Wei, Wang ; Fang Zheng-Hu
Author_Institution
Dept. of Electr. Eng., Zhejiang Univ., China
Volume
28
Issue
2
fYear
1992
fDate
3/1/1992 12:00:00 AM
Firstpage
1201
Lastpage
1203
Abstract
The mixed finite element method for a type of nonlinear parabolic equation arising from the nonlinear time-dependent eddy current field is discussed. Offering completely discretized schemes, applied to calculations of eddy current field in transformers under overexciting conditions, this method has been proved to have some eminent advantages, with simpler calculation of formulas, higher accuracy, and less computing time than those of the conventional finite element method
Keywords
eddy currents; electromagnetic fields; finite element analysis; computing time; mixed finite element method; nonlinear time dependent eddy current field; overexciting conditions; parabolic equation; Accuracy; Coils; Eddy currents; Finite element methods; Interpolation; Machinery; Magnetic cores; Nonlinear equations; Saturation magnetization; Transformer cores;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/20.123901
Filename
123901
Link To Document