A simple and efficient parameter extraction procedure for physics based IGBT models

• Tipo: Artigo em Livro de Atas de Conferência Internacional
• Data: 2004

Autores

Rui Filipe Marques Chibante (Autor) FEUP; Armando Luís Sousa Araújo (Autor) FEUP; Adriano da Silva Carvalho (Autor) FEUP

Ata de Conferência Internacional

Título: EPE-PEMC, 11th International POWER ELECTRONICS and MOTION CONTROL Conference

Páginas: 1-9

EPE-PEMC, 11th International POWER ELECTRONICS and MOTION CONTROL Conference

Riga, Latvia, 2 - 4 September 2004

Indexação

INSPEC

Classificação Científica

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

CORDIS: Ciências Tecnológicas > Engenharia > Engenharia electrotécnica

Outras Informações

Abstract (EN): Extraction of parameters for models of power semiconductors is a need for researchers working with development of power circuits. One of the drawbacks of physics based models is how to extract the numerous parameters to describe the model. Different approaches have been taken, most of them cumbersome to be solved. This paper presents a simple and accurate method of parameter extraction for physics based IGBT models. The procedure, based on an optimization algorithm (simulated annealing), is easy to implement and is efficient for extraction of a large number of parameters needed for physics based IGBT models, only requiring some experimental points of DC and resistive load characteristics. It is validated by comparing experimental and simulated results, at various operating conditions, using a Finite Element, physics based, IGBT model.

Idioma: Inglês

Tipo (Avaliação Docente): Científica

Nº de páginas: 9