Modelling and simulation of power electronic systems using a bond graph formalism

• Tipo: Artigo em Livro de Atas de Conferência Internacional
• Data: 2002

Autores

Rui Manuel Esteves Araújo (Autor) FEUP; Américo Leite (Autor) Outra; Diamantino Rui da Silva Freitas (Autor) FEUP

Ata de Conferência Internacional

Título: Proceedings of the 10th IEEE Mediterranean Conference on Control and Automation 2002, MED2002

Páginas: 1-9

MED 2002, 10th IEEE Mediterranean Conference on Control and Automation 2002

Lisboa, Portugal, 9 a 12 de Julho de 2002

Classificação Científica

FOS: Ciências da engenharia e tecnologias > Engenharia electrotécnica, electrónica e informática

CORDIS: Ciências Tecnológicas > Engenharia > Engenharia electrotécnica

Outras Informações

Abstract (EN): This paper deals with the modelling of power electronic systems using the bond graph formalism. The switching components are modelled using an ideal representation so that a constant topology system is obtained. The purpose of the present contribution is to discuss a technique that combines bond graph energy-flow modelling and signal-flow modelling schemes for simulation and prototyping of signal processing algorithms in power electronics systems. In this paper, we will discuss models of the use of fully-controlled, semicontrolled and non-controlled switches in the field of power static converters. By concept, a simulation environment can be examined at different abstraction or hierarchy levels. The approach in this paper is, accordingly, the formulation of a simulation task at different levels: component level, topology level, functional description and implementation description. The paper concludes with two practical examples of simulation of power electronics systems.

Idioma: Inglês

Tipo (Avaliação Docente): Científica

Nº de páginas: 9