Influence of extended potential-to-functional failure intervals through condition monitoring systems on offshore wind turbine availability
Koukoura, Sofia and Scheu, Matti Niclas and Kolios, Athanasios (2021) Influence of extended potential-to-functional failure intervals through condition monitoring systems on offshore wind turbine availability. Reliability Engineering and System Safety, 208. 107404. ISSN 0951-8320 (https://doi.org/10.1016/j.ress.2020.107404)
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Abstract
Condition monitoring systems are deployed in various industries for decades contributing to optimizing operational performance and maintenance efforts. Several publications address this potential for application in the offshore wind energy industry; however, none attempts to quantify the impact that longer warning times ahead of a failure would have on asset availability. The aim of this paper is to bridge this gap by considering particularly the access restrictions for offshore operations through a probabilistic model which simulates existence of different condition monitoring systems on offshore wind turbines in the time domain. Results of this study quantify the positive impact that a longer warning time of potential-to-functional failure (P-F interval) has on availability, highlighting that variation of maintenance strategy through transformation of unplanned activities into planned interventions that can be conducted during a suitable weather window ahead of a component failure can lead to reduced operation and maintenance (O&M) costs.
ORCID iDs
Koukoura, Sofia, Scheu, Matti Niclas and Kolios, Athanasios ORCID: https://orcid.org/0000-0001-6711-641X;-
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Item type: Article ID code: 75103 Dates: DateEvent30 April 2021Published13 December 2020Published Online10 December 2020AcceptedSubjects: Naval Science > Naval architecture. Shipbuilding. Marine engineering Department: Faculty of Engineering > Naval Architecture, Ocean & Marine Engineering Depositing user: Pure Administrator Date deposited: 21 Jan 2021 12:40 Last modified: 04 Dec 2024 21:53 Related URLs: URI: https://strathprints.strath.ac.uk/id/eprint/75103