A physics-based power diode model optimized through experiment based parameter extraction

• Tipo: Artigo em Livro de Atas de Conferência Internacional
• Data: 2007

Autores

Rui Chibante (Autor) Outra; Armando Araujo (Autor) FEUP; Adriano Carvalho (Autor) FEUP

Ata de Conferência Internacional

Título: 2007 EUROPEAN CONFERENCE ON POWER ELECTRONICS AND APPLICATIONS, VOLS 1-10

Páginas: 2737-2743

2007 European Conference on Power Electronics and Applications

Aalborg, DENMARK, SEP 02-05, 2007

Indexação

ISI Web of Knowledge - 0 Citações

Scopus - 1 Citação

INSPEC

Classificação Científica

FOS: Ciências da engenharia e tecnologias > Engenharia do ambiente

CORDIS: Ciências Tecnológicas > Engenharia > Engenharia electrotécnica

Outras Informações

ID Authenticus: P-004-EZK

DOI: 10.1109/epe.2007.4417556

Abstract (EN): This paper presents a physics-based power diode model with parameters established through an extraction procedure validated experimentally. The core of the model is based on a Finite Element approach that solves for electron/hole concentration in low doped zone of the device. As physical based models need a significant number of parameters an automatic parameter extraction method has been developed. The procedure, based on an optimization algorithm (simulated annealing), enables an efficient extraction of parameters, needed for physics-based semiconductor models, requiring some simple device waveform measurements. Implementation of developed power diode model, in SPICE like simulators, and extraction procedure is presented. Experimental validation is performed.

Idioma: Inglês

Tipo (Avaliação Docente): Científica

Nº de páginas: 7