DocumentCode
809437
Title
3-D nonlinear transient eddy current calculation of online power transformer under DC bias
Author
Yao, Yingying ; Koh, Chang Seop ; Ni, Guangzheng ; Xie, Dexin
Author_Institution
Coll. of Electr. Eng., Zhejiang Univ., China
Volume
41
Issue
5
fYear
2005
fDate
5/1/2005 12:00:00 AM
Firstpage
1840
Lastpage
1843
Abstract
This paper presents a new method to analyze the three-dimensional (3-D) nonlinear transient eddy currents and losses of an online transformer in a power system under direct current bias. In the method, power system simulation is incorporated with 3-D field computation to obtain the magnetic parameters and the equivalent exciting source of the online transformer.
Keywords
eddy current losses; power engineering computing; power transformers; 3D field computation; 3D nonlinear transient eddy current calculation; DC bias; equivalent exciting source; magnetic parameters; online power transformer; power system simulation; Circuit faults; Eddy currents; Magnetic analysis; Magnetic flux; Power system analysis computing; Power system simulation; Power system transients; Power transformers; Saturation magnetization; Transient analysis; DC biased; eddy current; power transformer; system simulation;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/TMAG.2005.846496
Filename
1430979
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