DocumentCode :
3537054
Title :
Frequency regulation and inter-area oscillation damping using variable-speed wind generators
Author :
Revel, G. ; Leon, A.E. ; Alonso, D.M. ; Moiola, J.L.
Author_Institution :
Depto. de Ing. Electr. y de Computadoras, Univ. Nac. del Sur, Bahia Blanca, Argentina
fYear :
2012
fDate :
3-5 Sept. 2012
Firstpage :
1
Lastpage :
7
Abstract :
This work explores the contribution of variable-speed wind turbines on two typical problems of multimachine power systems: the frequency regulation and the inter-area oscillations. Towards this end, a multimachine test system is augmented with a variable-speed wind farm. Two additional control loops are included in order to modify the active power delivered by the wind farm in response to frequency deviations and inter-area oscillations. Some guidelines are given to achieve a suitable tuning of the loop gains. In case of the inter-area oscillation compensator, the analysis is carried out for different loading conditions, measurement time delays and input signals.
Keywords :
damping; delays; frequency control; frequency response; power generation control; power system stability; wind power plants; frequency deviations response; frequency regulation; inter area oscillation damping; loop gains; measurement time delay; multimachine power system; multimachine test system; two additional control loop; variable- speed wind turbines; variable-speed wind farm; variable-speed wind generators; Frequency control; Loading; Oscillators; Power system stability; Transient analysis; Wind farms; Wind turbines; Variable-speed wind generators; frequency regulation; inter-area oscillations; multimachine power systems;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Transmission and Distribution: Latin America Conference and Exposition (T&D-LA), 2012 Sixth IEEE/PES
Conference_Location :
Montevideo
Print_ISBN :
978-1-4673-2672-8
Type :
conf
DOI :
10.1109/TDC-LA.2012.6319088
Filename :
6319088
Link To Document :
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