Title :
Modeling and Control of Brushless Doubly-Fed Induction Generators in Wind Energy Applications
Author :
Protsenko, Kostyantyn ; Xu, Dewei
Author_Institution :
Department of Electrical and Computer Engineering, Ryerson University, 350 Victoria St., Toronto, ON, CANADA, M5B 2K3. Email: kprotsen@ee.ryerson.ca
fDate :
Feb. 25 2007-March 1 2007
Abstract :
In this paper, brushless doubly fed induction generator (BDFIG) used for the wind energy conversion system is proposed. The BDFIG employs two cascaded induction machines to eliminate the brushes and copper rings in the traditional DFIG. The dynamic model of BDFIG with two machines´ rotor connected is presented and the control strategy for flexible power flow control is developed. The independent control of the active and reactive power flow is achieved by means of a four-quadrant power converter under the closed-loop stator flux oriented control scheme. The simulation results verified the control algorithm.
Keywords :
Brushes; Copper; Induction generators; Induction machines; Load flow control; Power system modeling; Reactive power control; Rotors; Stators; Wind energy;
Conference_Titel :
Applied Power Electronics Conference, APEC 2007 - Twenty Second Annual IEEE
Conference_Location :
Anaheim, CA, USA
Print_ISBN :
1-4244-0713-3
DOI :
10.1109/APEX.2007.357565
