Nonlinear partial state feedback controller for a single phase active rectifier

Author

Flota, Manuel ; Alvarez-Salas, Ricardo ; Rodríguez-Cortés, Hugo ; Nez, Ciro Nu

Author_Institution

CIEP Fac. de Ing., Univ. Autonoma de San Luis Potosi, Nava

fYear

2008

fDate

12-14 Nov. 2008

Firstpage

20

Lastpage

25

Abstract

This paper presents a partial state feedback controller for an active rectifier to regulate dc output voltage and to guarantee a power factor close to unity. The partial information controller is based on the Exact Tracking Error Dynamics Passive Output Feedback (ETDPOF) technique in conjunction with an Immersion and Invariance based inductor current observer. Numerical simulations are presented to evaluate the performance of the proposed control scheme.

Keywords

observers; rectifying circuits; state feedback; DC output voltage; exact tracking error dynamics passive output feedback; inductor current observer; nonlinear partial state feedback controller; partial information controller; power factor; single phase active rectifier; Automatic voltage control; Diodes; Error correction; Output feedback; Power system harmonics; Pulse width modulation; Reactive power; Rectifiers; State feedback; Voltage control;

fLanguage

English

Publisher

ieee

Conference_Titel

Electrical Engineering, Computing Science and Automatic Control, 2008. CCE 2008. 5th International Conference on

Conference_Location

Mexico City

Print_ISBN

978-1-4244-2498-6

Electronic_ISBN

978-1-4244-2499-3

Type

conf

DOI

10.1109/ICEEE.2008.4723377

Filename

4723377