A single-phase AC power source using robust model reference adaptive control

Author

Carati, E.G. ; Montagner, V.F. ; Grundling, H.A.

Author_Institution

Univ. Fed. de Santa Maria, Brazil

Volume

2

fYear

2000

fDate

2000

Firstpage

1428

Abstract

This paper presents a single phase AC power source which is able to generate sinusoidal waveforms with adjustable amplitudes and frequencies over a wide range, as well as several arbitrary waveforms. The setup is based on a computer-controlled pulse width modulation (PWM) inverter. To guarantee good response and robustness of the system, a robust model reference adaptive controller is used. The performance of the proposed control strategy is demonstrated by experimental results under various load conditions

Keywords

PWM invertors; controllability; frequency control; model reference adaptive control systems; parameter estimation; power supplies to apparatus; robust control; voltage control; PWM inverter; SISO systems; computerised control; controllability; model reference adaptive control; parameter estimation; robust control; single phase AC power source; sinusoidal waveforms; switching frequencies; AC generators; Adaptive control; Frequency; Power generation; Power system modeling; Programmable control; Pulse inverters; Pulse width modulation inverters; Robust control; Robustness;

fLanguage

English

Publisher

ieee

Conference_Titel

Industrial Electronics Society, 2000. IECON 2000. 26th Annual Confjerence of the IEEE

Conference_Location

Nagoya

Print_ISBN

0-7803-6456-2

Type

conf

DOI

10.1109/IECON.2000.972331

Filename

972331