A Generalized Multiconductor Transmission Line Model and Optimized Method for the Solution of the MTL Equations
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 coordinat...
Saved in:
| Main Authors: | , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Wiley
2012-01-01
|
| Series: | International Journal of Antennas and Propagation |
| Online Access: | http://dx.doi.org/10.1155/2012/827240 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1832562891926011904 |
|---|---|
| author | Chaoqun Jiao Zhanjun Xia W. N. Fu |
| author_facet | Chaoqun Jiao Zhanjun Xia W. N. Fu |
| author_sort | Chaoqun Jiao |
| collection | DOAJ |
| description | 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. |
| format | Article |
| id | doaj-art-973c2ad215f042b28a3f38561d5414cf |
| institution | Kabale University |
| issn | 1687-5869 1687-5877 |
| language | English |
| publishDate | 2012-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | International Journal of Antennas and Propagation |
| spelling | doaj-art-973c2ad215f042b28a3f38561d5414cf2025-02-03T01:21:36ZengWileyInternational Journal of Antennas and Propagation1687-58691687-58772012-01-01201210.1155/2012/827240827240A Generalized Multiconductor Transmission Line Model and Optimized Method for the Solution of the MTL EquationsChaoqun Jiao0Zhanjun Xia1W. N. Fu2School of Electrical Engineering, Beijing Jiaotong University, No. 3 Shang Yuan Cun, Haidian District, Beijing 100044, ChinaSchool of Electrical Engineering, Beijing Jiaotong University, No. 3 Shang Yuan Cun, Haidian District, Beijing 100044, ChinaDepartment of Electrical Engineering, The Hong Kong Polytechnic University, Hung Hom, Kowloon, Hong KongA 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.http://dx.doi.org/10.1155/2012/827240 |
| spellingShingle | Chaoqun Jiao Zhanjun Xia W. N. Fu A Generalized Multiconductor Transmission Line Model and Optimized Method for the Solution of the MTL Equations International Journal of Antennas and Propagation |
| title | A Generalized Multiconductor Transmission Line Model and Optimized Method for the Solution of the MTL Equations |
| title_full | A Generalized Multiconductor Transmission Line Model and Optimized Method for the Solution of the MTL Equations |
| title_fullStr | A Generalized Multiconductor Transmission Line Model and Optimized Method for the Solution of the MTL Equations |
| title_full_unstemmed | A Generalized Multiconductor Transmission Line Model and Optimized Method for the Solution of the MTL Equations |
| title_short | A Generalized Multiconductor Transmission Line Model and Optimized Method for the Solution of the MTL Equations |
| title_sort | generalized multiconductor transmission line model and optimized method for the solution of the mtl equations |
| url | http://dx.doi.org/10.1155/2012/827240 |
| work_keys_str_mv | AT chaoqunjiao ageneralizedmulticonductortransmissionlinemodelandoptimizedmethodforthesolutionofthemtlequations AT zhanjunxia ageneralizedmulticonductortransmissionlinemodelandoptimizedmethodforthesolutionofthemtlequations AT wnfu ageneralizedmulticonductortransmissionlinemodelandoptimizedmethodforthesolutionofthemtlequations AT chaoqunjiao generalizedmulticonductortransmissionlinemodelandoptimizedmethodforthesolutionofthemtlequations AT zhanjunxia generalizedmulticonductortransmissionlinemodelandoptimizedmethodforthesolutionofthemtlequations AT wnfu generalizedmulticonductortransmissionlinemodelandoptimizedmethodforthesolutionofthemtlequations |