A stator voltage oriented doubly fed induction generator control method with a disturbance observer

Author

Ozsoy, Esref Emre ; Golubovic, Edin ; Sabanovic, Asif ; Gokasan, Metin

Author_Institution

Control Eng., Istanbul Tech. Univ., Istanbul, Turkey

fYear

2013

fDate

1-4 July 2013

Firstpage

1102

Lastpage

1107

Abstract

Due to their robustness and cost effectiveness, double fed induction generator (DFIG) based wind turbines are becoming very popular in wind energy conversion systems. Robustness of any implemented control structure can easily be lost due to nonlinearities, variations in the DFIG parameters and network voltage failures. In this study, machine parameter dependent terms will be estimated with the first order low pass filter disturbance observer, and stator voltage orientation will be applied in the experimental test bed. DSP ACE DS1103 platform is used as a digital controller.

Keywords

asynchronous generators; digital control; low-pass filters; machine vector control; stators; voltage control; wind turbines; DFIG based wind turbines; DSP ACE DS1103 platform; digital controller; doubly fed induction generator control method; order low pass filter disturbance observer; stator voltage oriented control method; wind energy conversion systems; Computational fluid dynamics; DFIG control; Disturbance Observer; Stator Voltage Orientation; Wind Turbines;

fLanguage

English

Publisher

ieee

Conference_Titel

EUROCON, 2013 IEEE

Conference_Location

Zagreb

Print_ISBN

978-1-4673-2230-0

Type

conf

DOI

10.1109/EUROCON.2013.6625118

Filename

6625118