INVESTIGADORES
BOTTERON Fernando
artículos
Título:
Análise e Implementação de Retificadores PWM Trifásicos com Resposta de Tempo Mínimo Utilizando Desacoplamento por Retroação de Estados
Autor/es:
ROBINSON F. DE CAMARGO, FERNANDO BOTTERÓN, MARCELO HEY DUARTE, JÉFERSON MARQUES
Revista:
SBA
Referencias:
Año: 2005 vol. 16 p. 503 - 513
ISSN:
0103-1759
Resumen:
Abstract.This paper develops a systematic design procedure based on discrete decoupling by state feedback applied to three-phase PWM rectifiers. A discrete model for synchronous frame is developed for three-phase PWM rectifier with an L filter. This model takes into account the computational delays presents in the discrete implementation. Deadbeat response is obtaining without the requirement of a current controller in the axis d. Moreover, discrete servo controllers to ensure unit displacement power factor and regulated DC link voltage are developed. Finally, experimental results are presented to demonstrate the feasibility of the proposed procedure, algorithms and the performance of the overall system.
