Logotipo do repositório
 

Publicação:
Experimental evaluation of the bridgeless interleaved boost PFC converter

Carregando...
Imagem de Miniatura

Orientador

Coorientador

Pós-graduação

Curso de graduação

Título da Revista

ISSN da Revista

Título de Volume

Editor

Tipo

Trabalho apresentado em evento

Direito de acesso

Acesso abertoAcesso Aberto

Resumo

This paper presents theoretical evaluation and experimental results to the proposed bridgeless interleaved boost PFC (power factor correction) converter. The application of bridgeless technique causes reduction of conduction losses, while the interleaving technique of the converter cells allows division of the current stress in semiconductor devices and reduction of weight and volume of the input EMI filter. In each cell of the converter, the inductor current operates in discontinuous conduction mode (DCM), which eliminates turn-on switching losses and the effects of reverse recovery in semiconductors, increasing the efficiency of the converter. The experimental results show the power factor of 0.96 for employed voltage ratio and an efficiency of 95.2 % for nominal load conditions. © 2012 IEEE.

Descrição

Palavras-chave

Boost, Bridgeless, Interleaved, Power Factor Correction, Conduction loss, Converter-cells, Current stress, Discontinuous conduction mode, EMI filters, Experimental evaluation, Inductor currents, Interleaved boost, Interleaving technique, Nominal loads, Power factor corrections, Power factors, Reverse recovery, Switching loss, Theoretical evaluation, Voltage ratios, Electric converters, Electric power factor, Industrial applications, Molecular biology

Idioma

Inglês

Como citar

2012 10th IEEE/IAS International Conference on Industry Applications, INDUSCON 2012.

Itens relacionados

Financiadores

Unidades

Departamentos

Cursos de graduação

Programas de pós-graduação