Detail publikace

Comparison of some mathematical models for MTL transient and sensitivity analysis

BRANČÍK, L.

Originální název

Comparison of some mathematical models for MTL transient and sensitivity analysis

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

The paper compares two basic approaches how to determine sensitivities of voltages and/or currents along multiconductor transmission lines (MTL). First continuous models are formulated in the (s,x) and (s,q) domains via one and two-dimensional Laplace transforms, respectively. Second a semidiscrete model is presented, based on the connection of generalized PI sections in cascade while processing its chain matrix in the Laplace domain. After incorporating boundary conditions by using generalized Thévenin equivalents of the MTL terminating networks the numerical inverse Laplace transforms (NILT) lead to the solutions in the time domain. Finally the error analysis is performed considering a Thomson cable with known analytical solutions, and some examples of MTL sensitivity determination are presented. All computations have been performed using the Matlab language.

Klíčová slova

multiconductor transmission line, continuous model, semidiscrete model, Laplace transform, sensitivity

Autoři

BRANČÍK, L.

Rok RIV

2009

Vydáno

22. 4. 2009

Nakladatel

Brno University of Technology

Místo

Bratislava

ISBN

978-80-214-3865-1

Kniha

Proceedings of the 19th International Conference Radioelektronika 2009

Strany od

27

Strany do

30

Strany počet

4

BibTex

@inproceedings{BUT34068,
  author="Lubomír {Brančík}",
  title="Comparison of some mathematical models for MTL transient and sensitivity analysis",
  booktitle="Proceedings of the 19th International Conference Radioelektronika 2009",
  year="2009",
  pages="27--30",
  publisher="Brno University of Technology",
  address="Bratislava",
  isbn="978-80-214-3865-1"
}