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Output power control for variable-speed variable-pitch wind generation systems / Hua Geng in IEEE transactions on energy conversion, Vol. 25 N° 2 (Juin 2010) 

Public ISBD [article]  in IEEE transactions on energy conversion > Vol. 25 N° 2 (Juin 2010) . - pp. 494 - 503 Titre : Output power control for variable-speed variable-pitch wind generation systems Type de document : texte imprimé Auteurs : Hua Geng, Auteur ; Geng Yang, Auteur Année de publication : 2010 Article en page(s) : pp. 494 - 503 Note générale : energy conversion Langues : Anglais (eng) Mots-clés : neural  nets;  power  control;  power  system  control;  three-term  control;  wind  power  plants;  wind  turbines Résumé : A robust pitch control strategy for the output power control of wind generator systems in wide-wind-speed range is presented in this paper. The corresponding controller is designed, which consists of a nominal inverse-system controller and a robust compensator. The advantages of the proposed strategy include the simple implementation, tolerance of turbine parameter or some nonparametric uncertainties, and robust control of the generator output power with wind-speed variations. Theoretical analyses, simulation, and experimental results show that the proposed controller can work better in a wide-wind-speed range compared with the traditional proportional-integral-derivative controller. It has similar performance with the neural network controller, but less complexity. Additionally, it can be easily adapted to other wind generator systems. En ligne : http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=5378554&sortType%3Das [...] [article] Output power control for variable-speed variable-pitch wind generation systems [texte imprimé] / Hua Geng, Auteur ; Geng Yang, Auteur . - 2010 . - pp. 494 - 503. energy conversion Langues : Anglais (eng) in IEEE transactions on energy conversion > Vol. 25 N° 2 (Juin 2010) . - pp. 494 - 503 Mots-clés : neural  nets;  power  control;  power  system  control;  three-term  control;  wind  power  plants;  wind  turbines Résumé : A robust pitch control strategy for the output power control of wind generator systems in wide-wind-speed range is presented in this paper. The corresponding controller is designed, which consists of a nominal inverse-system controller and a robust compensator. The advantages of the proposed strategy include the simple implementation, tolerance of turbine parameter or some nonparametric uncertainties, and robust control of the generator output power with wind-speed variations. Theoretical analyses, simulation, and experimental results show that the proposed controller can work better in a wide-wind-speed range compared with the traditional proportional-integral-derivative controller. It has similar performance with the neural network controller, but less complexity. Additionally, it can be easily adapted to other wind generator systems. En ligne : http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=5378554&sortType%3Das [...]