A Markovian jump system approach for the estimation and adaptive diagnosis of decreased power generation in wind farms
View/ Open
Metadata
Show full item recordcomunitat-uji-handle:10234/9
comunitat-uji-handle2:10234/7034
comunitat-uji-handle3:10234/8619
comunitat-uji-handle4:
INVESTIGACIONMetadata
Title
A Markovian jump system approach for the estimation and adaptive diagnosis of decreased power generation in wind farmsDate
2019-08-30Publisher
The Institution of Engineering and Technology (IET)Bibliographic citation
SALES-SETIEN, Ester; PEÑARROCHA, Ignacio. A Markovian jump system approach for the estimation and adaptive diagnosis of decreased power generation in wind farms. IET Control Theory & Applications, 2019.Type
info:eu-repo/semantics/articleVersion
info:eu-repo/semantics/acceptedVersionSubject
Abstract
In this study, a Markovian jump model of the power generation system of a wind turbine is proposed and the authors present a closed-loop model-based observer to estimate the faults related to energy losses. The observer ... [+]
In this study, a Markovian jump model of the power generation system of a wind turbine is proposed and the authors present a closed-loop model-based observer to estimate the faults related to energy losses. The observer is designed through an H∞-based optimisation problem that optimally fixes the trade-off between the observer fault sensitivity and robustness. The fault estimates are then used in data-based decision mechanisms for achieving fault detection and isolation. The performance of the strategy is then ameliorated in a wind farm (WF) level scheme that uses a bank of the aforementioned observers and decision mechanisms. Finally, the proposed approach is tested using a well-known benchmark in the context of WF fault diagnosis. [-]
Investigation project
Spanish MECD (Grant FPU14/01592) ; Spanish MINECO (Project TEC2015-69155-R) ; Universitat Jaume I (Project P11B2015-42)Rights
© 2019 The Institution of Engineering and Technology
http://rightsstatements.org/vocab/InC/1.0/
info:eu-repo/semantics/openAccess
http://rightsstatements.org/vocab/InC/1.0/
info:eu-repo/semantics/openAccess
This item appears in the folowing collection(s)
- ESID_Articles [474]