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Improving stability of a DFIG-based wind power system with tuned damping controller / Mishra Y in IEEE transactions on energy conversion, Vol. 24 N° 3 (Septembre 2009) 

Public ISBD [article]  in IEEE transactions on energy conversion > Vol. 24 N° 3 (Septembre 2009) . - pp. 650 - 660 Titre : Improving stability of a DFIG-based wind power system with tuned damping controller Type de document : texte imprimé Auteurs : Mishra Y, Auteur ; S. Mishra, Auteur ; Tripathy M, Auteur Année de publication : 2010 Article en page(s) : pp. 650 - 660 Note générale : Energy Conversion Langues : Anglais (eng) Mots-clés : Asynchronous  generators--Damping--Time-domain  analysis--Wind  power  plants Résumé : 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. Note de contenu : Bibiogr. En ligne : http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=5075556&sortType%3Das [...] [article] Improving stability of a DFIG-based wind power system with tuned damping controller [texte imprimé] / Mishra Y, Auteur ; S. Mishra, Auteur ; Tripathy M, Auteur . - 2010 . - pp. 650 - 660. Energy Conversion Langues : Anglais (eng) in IEEE transactions on energy conversion > Vol. 24 N° 3 (Septembre 2009) . - pp. 650 - 660 Mots-clés : Asynchronous  generators--Damping--Time-domain  analysis--Wind  power  plants Résumé : 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. Note de contenu : Bibiogr. En ligne : http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=5075556&sortType%3Das [...]