DocumentCode :
2816681
Title :
A predictive control strategy for doubly-fed induction generator direct power control
Author :
Filho, Alfeu J Sguarezi ; de Oliveira Filho, M.E. ; Ruppert, Ernesto
fYear :
2010
fDate :
8-10 Nov. 2010
Firstpage :
1
Lastpage :
6
Abstract :
This paper proposes a model based predictive controller for direct power control of DFIG. The control law is derived by optimization of an objective function that considers the control effort and the difference between the predicted outputs (active and reactive power) and the specific references, with predicted outputs calculated using a linearized state-space model. Because the generator leakage inductance and resistance information were required for this control method, the influence of the estimation errors for these parameters was also investigated. Simulation results are presented for validation the proposed controller.
Keywords :
asynchronous generators; controllers; machine control; power control; predictive control; doubly-fed induction generator direct power control; generator leakage inductance; linearized state-space model; predictive control strategy; predictive controller; reactive power; Capacitors; Conferences; Reactive power; Rotors; Stators; Doubly-fed induction generator; direct power control; model predictive control; wind energy;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Industry Applications (INDUSCON), 2010 9th IEEE/IAS International Conference on
Conference_Location :
Sao Paulo
Print_ISBN :
978-1-4244-8008-1
Electronic_ISBN :
978-1-4244-8009-8
Type :
conf
DOI :
10.1109/INDUSCON.2010.5739939
Filename :
5739939
Link To Document :
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