Vector control strategy for a doubly-fed stand-alone induction generator

Author

Forchetti, Daniel ; García, Guillermo ; Valla, María Inés

Author_Institution

Grupo de Electronica Aplicada, Univ. Nacional de Rio Cuarto, Argentina

Volume

2

fYear

2002

fDate

5-8 Nov. 2002

Firstpage

991

Abstract

A voltage and frequency control for a stand-alone doubly-fed induction generator is presented in this paper. The control strategy consists of a simple vector control with impressed rotor currents. This strategy allows generating constant frequency and voltage with variable mechanical speed. Experimental results where obtained using a 5.5 kW induction machine. The behavior of the voltage and frequency, under variable speed and load, are shown. The experimental results confirm the feasibility of this proposal.

Keywords

asynchronous generators; frequency control; machine vector control; rotors; voltage control; 5.5 kW; constant frequency generation; constant voltage generation; doubly-fed stand-alone induction generator; frequency control; impressed rotor currents; variable mechanical speed; vector control strategy; voltage control; Equations; Frequency control; Induction generators; Induction machines; Machine vector control; Proposals; Pulse width modulation inverters; Rotors; Stators; Voltage control;

fLanguage

English

Publisher

ieee

Conference_Titel

IECON 02 [Industrial Electronics Society, IEEE 2002 28th Annual Conference of the]

Print_ISBN

0-7803-7474-6

Type

conf

DOI

10.1109/IECON.2002.1185407

Filename

1185407