DocumentCode :
1074877
Title :
Improving Stability of a DFIG-Based Wind Power System With Tuned Damping Controller
Author :
Mishra, Y. ; Mishra, S. ; Tripathy, M. ; Senroy, N. ; Dong, Z.Y.
Author_Institution :
Sch. of Inf. Technol. & Electr. Eng., Univ. of Queensland, Brisbane, QLD, Australia
Volume :
24
Issue :
3
fYear :
2009
Firstpage :
650
Lastpage :
660
Abstract :
This paper focuses on the implementation of a damping controller for the doubly fed induction generator (DFIG) system. Coordinated tuning of the damping controller to enhance the damping of the oscillatory modes is presented using bacterial foraging technique. The effect of the tuned damping controller on converter ratings of the DFIG system is also investigated. The results of both eigenvalue analysis and the time-domain simulation studies are presented to elucidate the effectiveness of the tuned damping controller in the DFIG system. The improvement of the fault ride-through capability of the system is also demonstrated.
Keywords :
asynchronous generators; damping; time-domain analysis; wind power plants; bacterial foraging; doubly fed induction generator; time-domain simulation; tuned damping controller; wind power system; Bacterial foraging (BF); control; coordinated tuning; damping controller; doubly fed induction generator (DFIG); dynamic system stability; wind turbine (WT);
fLanguage :
English
Journal_Title :
Energy Conversion, IEEE Transactions on
Publisher :
ieee
ISSN :
0885-8969
Type :
jour
DOI :
10.1109/TEC.2009.2016034
Filename :
5075556
Link To Document :
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