DocumentCode
1758967
Title
Improvement of a Method to Compute the Inductance Matrix of Multilayer Transformer Windings for Very Fast Transients
Author
Gomez, P. ; de Leon, Francisco ; Espino-Cortes, F.P.
Author_Institution
Electrical Engineering Department of SEPI-ESIME Zacatenco, Instituto Polit??cnico Nacional (IPN), U. P. ??Adolfo L??pez Mateos??, D. F. MEX, Mexico
Volume
28
Issue
2
fYear
2013
fDate
41365
Firstpage
1245
Lastpage
1246
Abstract
This letter presents a simple and practical enhancement of a previously published method, based on the method of images, for the computation of the inductance matrix of transformer windings for high-frequency transients. It is first shown that this method can present problems when applied to mutilayer windings. Then, a modification that solves the problem is proposed and validated.
Keywords
Conductors; Finite element analysis; Inductance; Magnetic cores; Nonhomogeneous media; Transient analysis; Windings; Inductance matrix; magnetic fields; method of images; transformer windings; very fast transients;
fLanguage
English
Journal_Title
Power Delivery, IEEE Transactions on
Publisher
ieee
ISSN
0885-8977
Type
jour
DOI
10.1109/TPWRD.2013.2248961
Filename
6479714
Link To Document