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Title: A generalized multiconductor transmission line model and optimized method for the solution of the MTL equations
Authors: Jiao, C
Xia, Z
Fu, W 
Keywords: Cylindrical coordinate systems
Finite-difference time-domain (FDTD) methods
Frequency transients
MTL equations
MTL model
Multi-conductor transmission line model
Multiconductor transmission line
Numerical oscillation
Numerical results
Optimized solutions
Rectangular coordinates
Time-domain finite element methods
Issue Date: 2012
Publisher: Hindawi Publishing Corporation
Source: International journal of antennas and propagation, v. 2012, 827240, p. 1-7 How to cite?
Journal: International journal of antennas and propagation 
Abstract: A generalized multiconductor transmission line (MTL) model is developed for modeling of wide frequency transient response on busbars, cables and core-type transformer windings. Different from the traditional MTL model, the equations of the generalized MTL model are built in the cylindrical coordinate system beside rectangular coordinate system. Based on further discussion, it is found that generalized MTL model could be changed to MTL model where all lines have the same length as to the core-type transformer windings. Then, the optimized solution based on Time domain finite element method (TDFEM) is developed for the above MTL equations. It avoids numerical oscillation of the finite difference time domain (FDTD) method. The numerical results are in agreement with ones calculated by Bergeron's method and FDTD method.
ISSN: 1687-5869 (print)
1687-5877 (online)
DOI: 10.1155/2012/827240
Rights: Copyright © 2012 Chaoqun Jiao et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Appears in Collections:Journal/Magazine Article

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