Detail publikace

# Continuous and Discrete Models in MTL Simulation: Basic Concepts Description

Originální název

Continuous and Discrete Models in MTL Simulation: Basic Concepts Description

Anglický název

Continuous and Discrete Models in MTL Simulation: Basic Concepts Description

Jazyk

en

Originální abstrakt

The paper deals with comparison of two basic concepts for simulation of voltage and current distributions on the multiconductor transmission lines (MTL). First the continuous models are formulated in both (s,x) and (s,q) domain via one- and two-dimensional Laplace transforms (1D LT and 2D LT), respectively. Its respective numerical inversion (1D NILT or 2D NILT) leads to the (t,x)-domain solution. Second two discrete models are presented. In part the model based on a discretization of spatial coordinate only, a semi-discrete model, represented by a connection of generalized PI networks in cascade is shown. In part a fully discrete model formulated and solved by using the Finite Difference Time Domain (FDTD) method is discussed. The examples of MTLs simulation are presented as well.

Anglický abstrakt

The paper deals with comparison of two basic concepts for simulation of voltage and current distributions on the multiconductor transmission lines (MTL). First the continuous models are formulated in both (s,x) and (s,q) domain via one- and two-dimensional Laplace transforms (1D LT and 2D LT), respectively. Its respective numerical inversion (1D NILT or 2D NILT) leads to the (t,x)-domain solution. Second two discrete models are presented. In part the model based on a discretization of spatial coordinate only, a semi-discrete model, represented by a connection of generalized PI networks in cascade is shown. In part a fully discrete model formulated and solved by using the Finite Difference Time Domain (FDTD) method is discussed. The examples of MTLs simulation are presented as well.

BibTex

``````
@inproceedings{BUT27570,
author="Lubomír {Brančík} and Jarmila {Dědková}",
title="Continuous and Discrete Models in MTL Simulation: Basic Concepts Description",
annote="The paper deals with comparison of two basic concepts for simulation of voltage and current distributions on the multiconductor transmission lines (MTL). First the continuous models are formulated in both (s,x) and (s,q) domain via one- and two-dimensional Laplace transforms (1D LT and 2D LT), respectively. Its respective numerical inversion (1D NILT or 2D NILT) leads to the (t,x)-domain solution. Second two discrete models are presented. In part the model based on a discretization of spatial coordinate only, a semi-discrete model, represented by a connection of generalized PI networks in cascade is shown. In part a fully discrete model formulated and solved by using the Finite Difference Time Domain (FDTD) method is discussed. The examples of MTLs simulation are presented as well.",