Adaptive observer for sensorless control of stand-alone doubly fed induction generator / Forchetti, Daniel G. in IEEE transactions on industrial electronics, Vol. 56 N° 10 (Octobre 2009)  

Public ISBD [article]  inIEEE transactions on industrial electronics > Vol. 56 N° 10 (Octobre 2009) . - pp. 4174 - 4180 Titre : Adaptive observer for sensorless control of stand-alone doubly fed induction generator Type de document : texte imprimé Auteurs : Forchetti, Daniel G., Auteur ; GarcIa, Guillermo O., Auteur ; Valla, Maria Inés, Auteur Article en page(s) : pp. 4174 - 4180 Note générale : Génie électrique Langues : Anglais (eng) Mots-clés : Adaptive observers Doubly fed induction machine (DFIM) Stand-alone generation Index. décimale : 621.38 Dispositifs électroniques. Tubes à électrons. Photocellules. Accélérateurs de particules. Tubes à rayons X Résumé : A sensorless control strategy for a doubly fed (wound rotor) induction machine working in variable-speed stand-alone power systems without using mechanical sensors is presented in this paper. Stator voltage magnitude and frequency are regulated using two field-oriented control loops. A Luenberger observer is used to estimate the stator flux, while an adaptive scheme modifies the rotor position required in the stator flux estimation. Stator voltage magnitude and frequency control loops behave very well for steady state as well as for transient states like startup, speed variations, or electric load changes. Experimental results are presented to validate this proposal. DEWEY : 621.38 ISSN : 0278-0046 En ligne : http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arnumber=4785130 [article] Adaptive observer for sensorless control of stand-alone doubly fed induction generator [texte imprimé] / Forchetti, Daniel G., Auteur ; GarcIa, Guillermo O., Auteur ; Valla, Maria Inés, Auteur . - pp. 4174 - 4180. Génie électrique Langues : Anglais (eng) in IEEE transactions on industrial electronics > Vol. 56 N° 10 (Octobre 2009) . - pp. 4174 - 4180 Mots-clés : Adaptive observers Doubly fed induction machine (DFIM) Stand-alone generation Index. décimale : 621.38 Dispositifs électroniques. Tubes à électrons. Photocellules. Accélérateurs de particules. Tubes à rayons X Résumé : A sensorless control strategy for a doubly fed (wound rotor) induction machine working in variable-speed stand-alone power systems without using mechanical sensors is presented in this paper. Stator voltage magnitude and frequency are regulated using two field-oriented control loops. A Luenberger observer is used to estimate the stator flux, while an adaptive scheme modifies the rotor position required in the stator flux estimation. Stator voltage magnitude and frequency control loops behave very well for steady state as well as for transient states like startup, speed variations, or electric load changes. Experimental results are presented to validate this proposal. DEWEY : 621.38 ISSN : 0278-0046 En ligne : http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arnumber=4785130

Exemplaires

Code-barres	Cote	Support	Localisation	Section	Disponibilité
aucun exemplaire