doctoralThesis
Retificador trifásico isolado com correção do fator de potência utilizando um autotransformador e dois retificadores monofásicos de estágio único
Fecha
2017-08-17Registro en:
DUARTE, Janderson. Retificador trifásico isolado com correção do fator de potência utilizando um autotransformador e dois retificadores monofásicos de estágio único. 2017. 113 f. Tese (Doutorado em Engenharia Elétrica e Informática Industrial) - Universidade Tecnológica Federal do Paraná, Curitiba, 2017.
Autor
Duarte, Janderson
Resumen
This work presents a three-phase isolated rectifier with power factor correction using a Scott autotransformer and two isolated single-phase single-stage (S2) rectifiers. The Scott autotransformer provides a phase reduction allowing the use of two single-phase rectifiers. The single-phase converters used are the Full-Bridge Flyback type. The proposed converter can operate as a step-down or a step-up voltage, according to the relation between input andoutput voltage. The control of the converter was made in a MCU model TMS320F28335. This paper presents the theoretical analysis of the converter for continuous conduction mode (CCM) as well as experimental results based on a 4 kW prototype.
Materias
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