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Title:
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Fault Diagnosis of a Wind Farm using Interval Parity Equations
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Author:
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Blesa Izquierdo, Joaquim; Jiménez, P.; Rotondo, Damiano; Nejjari Akhi-Elarab, Fatiha; Puig Cayuela, Vicenç
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Other authors:
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Universitat Politècnica de Catalunya. Departament d'Enginyeria de Sistemes, Automàtica i Informàtica Industrial; Universitat Politècnica de Catalunya. SIC - Sistemes Intel·ligents de Control; Universitat Politècnica de Catalunya. SAC - Sistemes Avançats de Control |
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Abstract:
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Segon Premi a la "Competition on Wind Farm Fault Accomodation", atorgat per l'Aalborg University, al 19th. World Congress of the International Federation of Automatic Control |
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Abstract:
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In this paper, the problem of fault diagnosis of a wind farm is addressed using interval parity equations. Fault detection is based on the use of parity equations and unknown but bounded description of
the noise and modeling errors. The fault detection test is based on checking the consistency between the measurements and the model by finding if the formers are inside the interval prediction bounds. The fault isolation algorithm is based on analyzing the observed fault signatures on-line, and matching them with the theoretical ones obtained using structural analysis. Finally, the proposed approach is tested using the wind farm benchmark proposed in the context of the wind farm FDI/FTC competition. |
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Abstract:
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Peer Reviewed |
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Abstract:
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Award-winning |
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Subject(s):
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-Àrees temàtiques de la UPC::Informàtica::Automàtica i control
-Automation
-Wind power
-Fault Diagnosis
-Wind farm
-Interval parity Equations
-Automatització
-Energia eòlica |
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Rights:
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Document type:
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Article - Published version
Conference Object |
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