Desarrollo de un sistema de control para el lazo de corriente de un convertidor ac-dc tipo boost bridgeless
Cargando...
Archivos
Autores
Regino Ubarnes, fernando Jesús
Director
Tipo de contenido
Document language:
Español
Fecha
Título de la revista
ISSN de la revista
Título del volumen
Documentos PDF
Resumen
Este documento describe el análisis comparativo entre las técnicas de Control Proporcional Integral, Control Proporcional Integral Generalizado, control basado en Observador GPI y Control Resonante. Esta comparación se da en el contexto de corrección de factor de potencia y disminución del porcentaje de distorsión armónica total. Las técnicas de control mencionadas se aplicaron a un convertidor AC-DC tipo Boost Bridgeless, se realizaron simulaciones y experimentaciones en condiciones nominales. Se encontró que el control basado en Observador GPI presentó un mejor desempeño ya que logra un porcentaje de distorsión armónica total de 1.9% y un factor de potencia de 1, siendo este el mejor resultado.
Abstract This document describes the comparative analysis of four control techniques: Proportional Integral Control, Generalized Proportional Integral Control, Generalized Proportional Integral observer-based Control and Resonant Control. The comparison was made on the context of power factor correction and total harmonic distortion reduction. These control techniques were tested on AC-DC Boost bridgeless converter. Simulations and experiments were made and it was found the Generalized Proportional Integral observer-based Control has the best performance since it is capable of reducing the THD to 1.9% and achieves a unitary power factor.
Abstract This document describes the comparative analysis of four control techniques: Proportional Integral Control, Generalized Proportional Integral Control, Generalized Proportional Integral observer-based Control and Resonant Control. The comparison was made on the context of power factor correction and total harmonic distortion reduction. These control techniques were tested on AC-DC Boost bridgeless converter. Simulations and experiments were made and it was found the Generalized Proportional Integral observer-based Control has the best performance since it is capable of reducing the THD to 1.9% and achieves a unitary power factor.
Abstract
Palabras clave propuestas
Control proporcional; Control proporcional integral generalizado; Control resonante; Factor de potencia; Distorsión armónica total; Proportional integral control; Generalized proportional integral control; Generalized Proportional Integral observer-based Control; Resonant control; Power factor; Total harmonic distortion