On the use of high-frequency SCADA data for improved wind turbine performance monitoring
Gonzales, E and Stephen, B and Infield, D and Melero, J (2017) On the use of high-frequency SCADA data for improved wind turbine performance monitoring. Journal of Physics: Conference Series, 926. 012009. ISSN 1742-6588 (https://doi.org/10.1088/1742-6596/926/1/012009)
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Abstract
SCADA-based condition monitoring of wind turbines facilitates the move from costly corrective repairs towards more proactive maintenance strategies. In this work, we advocate the use of high-frequency SCADA data and quantile regression to build a cost eective performance monitoring tool. The benets of the approach are demonstrated through the comparison between state-of-the-art deterministic power curve modelling techniques and the suggested probabilistic model. Detection capabilities are compared for low and high-frequency SCADA data, providing evidence for monitoring at higher resolutions. Operational data from healthy and faulty turbines are used to provide a practical example of usage with the proposed tool, eectively achieving the detection of an incipient gearbox malfunction at a time horizon of more than one month prior to the actual occurrence of the failure.
ORCID iDs
Gonzales, E, Stephen, B ORCID: https://orcid.org/0000-0001-7502-8129, Infield, D and Melero, J;-
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Item type: Article ID code: 62619 Dates: DateEvent23 November 2017Published2 November 2017AcceptedSubjects: Science > Physics
Technology > Electrical engineering. Electronics Nuclear engineeringDepartment: Faculty of Engineering > Electronic and Electrical Engineering Depositing user: Pure Administrator Date deposited: 15 Dec 2017 11:58 Last modified: 27 Sep 2024 01:04 Related URLs: URI: https://strathprints.strath.ac.uk/id/eprint/62619