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Current sensor fault-tolerant control for WECS with DFIG / Karimi, Shahram in IEEE transactions on industrial electronics, Vol. 56 N° 11 (Novembre 2009) 

Public ISBD [article]  in IEEE transactions on industrial electronics > Vol. 56 N° 11 (Novembre 2009) . - pp. 4660 - 4670 Titre : Current sensor fault-tolerant control for WECS with DFIG Type de document : texte imprimé Auteurs : Karimi, Shahram, Auteur ; Gaillard, Arnaud, Auteur ; Poure, Philippe, Auteur Article en page(s) : pp. 4660 - 4670 Note générale : Génie électrique Langues : Anglais (eng) Mots-clés : Current  sensor  failure  Diagnosis  Failure  Field-programmable-gate-array  (FPGA)  Wind  energy Index. décimale : 621.38 Dispositifs électroniques. Tubes à électrons. Photocellules. Accélérateurs de particules. Tubes à rayons X Résumé : The performances of wind energy conversion systems (WECS) heavily depend on the accurate current sensing. A sudden failure in one of the current sensors decreases the system performances. Moreover, if a fault is not detected and handled quickly, its effect leads to system disconnection. Hence, to reduce the failure rate and to prevent unscheduled shutdown, a real-time fault detection, isolation, and compensation scheme could be adopted. This paper introduces a new field-programmable-gate-array (FPGA)-based grid-side-converter current sensor fault-tolerant control for WECS with doubly fed induction generator. The proposed current sensor fault detection is achieved by a predictive model. ldquoFPGA-in-the-looprdquo and experimental results validate the effectiveness and satisfactory performances of the proposed method. DEWEY : 621.38 ISSN : 0278-0046 En ligne : http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arnumber=5226611 [article] Current sensor fault-tolerant control for WECS with DFIG [texte imprimé] / Karimi, Shahram, Auteur ; Gaillard, Arnaud, Auteur ; Poure, Philippe, Auteur . - pp. 4660 - 4670. Génie électrique Langues : Anglais (eng) in IEEE transactions on industrial electronics > Vol. 56 N° 11 (Novembre 2009) . - pp. 4660 - 4670 Mots-clés : Current  sensor  failure  Diagnosis  Failure  Field-programmable-gate-array  (FPGA)  Wind  energy Index. décimale : 621.38 Dispositifs électroniques. Tubes à électrons. Photocellules. Accélérateurs de particules. Tubes à rayons X Résumé : The performances of wind energy conversion systems (WECS) heavily depend on the accurate current sensing. A sudden failure in one of the current sensors decreases the system performances. Moreover, if a fault is not detected and handled quickly, its effect leads to system disconnection. Hence, to reduce the failure rate and to prevent unscheduled shutdown, a real-time fault detection, isolation, and compensation scheme could be adopted. This paper introduces a new field-programmable-gate-array (FPGA)-based grid-side-converter current sensor fault-tolerant control for WECS with doubly fed induction generator. The proposed current sensor fault detection is achieved by a predictive model. ldquoFPGA-in-the-looprdquo and experimental results validate the effectiveness and satisfactory performances of the proposed method. DEWEY : 621.38 ISSN : 0278-0046 En ligne : http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arnumber=5226611