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Author(s): Rui Manuel Esteves Araújo
Américo Leite
Diamantino Rui da Silva Freitas
Title: Modelling and simulation of power electronic systems using a bond graph formalism
Issue Date: 2002
Abstract: This paper deals with the modelling of powerelectronic systems using the bond graph formalism.The switching components are modelled using anideal representation so that a constant topologysystem is obtained. The purpose of the presentcontribution is to discuss a technique that combinesbond graph energy-flow modelling and signal-flowmodelling schemes for simulation and prototypingof signal processing algorithms in powerelectronics systems. In this paper, we will discussmodels of the use of fully-controlled, semicontrolledand non-controlled switches in the fieldof power static converters. By concept, asimulation environment can be examined atdifferent abstraction or hierarchy levels. Theapproach in this paper is, accordingly, theformulation of a simulation task at different levels:component level, topology level, functionaldescription and implementation description. Thepaper concludes with two practical examples ofsimulation of power electronics systems.
Subject: Engenharia electrotécnica, Engenharia electrotécnica, electrónica e informática
Electrical engineering, Electrical engineering, Electronic engineering, Information engineering
Scientific areas: Ciências da engenharia e tecnologias::Engenharia electrotécnica, electrónica e informática
Engineering and technology::Electrical engineering, Electronic engineering, Information engineering
Source: Proceedings of the 10th IEEE Mediterranean Conference on Control and Automation 2002, MED2002
Document Type: Artigo em Livro de Atas de Conferência Internacional
Rights: restrictedAccess
Appears in Collections:FEUP - Artigo em Livro de Atas de Conferência Internacional

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