A DTC-Induction-Generator drive scheme for an isolated wind turbine system

Author

Hammadi, Samah ; Hidouri, Noureddine ; Sbita, Lassâad

Author_Institution

Res. Unit of Photovoltaic, Wind & Geothermal Syst, Nat. Eng. Sch. of Gabes, Gabes, Tunisia

fYear

2012

fDate

25-28 March 2012

Firstpage

434

Lastpage

437

Abstract

In this paper, the Authors present a Direct Torque Control scheme of an Induction Generator (IG) associated with a wind turbine system. The turbine is used to drive the IG in order to feed an isolated DC load. It receives the required active power from the generator through a rectifier and a DC bus. The models of the system components are developed and used in the system control scheme. Mathematical relations treating the system components are presented and studied. The generator and the turbine dynamic performances are analyzed. The simulation results of the system entire control have shown that the proposed methodology is an efficient and promising control procedure.

Keywords

asynchronous generators; electric drives; power control; rectifiers; torque control; wind turbines; DC bus; DTC; active power control; direct torque control; induction generator drive; isolated DC load; isolated wind turbine system; rectifier; system component; Induction generators; Rectifiers; Stators; Torque; Vectors; Wind turbines;

fLanguage

English

Publisher

ieee

Conference_Titel

Electrotechnical Conference (MELECON), 2012 16th IEEE Mediterranean

Conference_Location

Yasmine Hammamet

ISSN

2158-8473

Print_ISBN

978-1-4673-0782-6

Type

conf

DOI

10.1109/MELCON.2012.6196466

Filename

6196466