Wind turbine lifetime extension decision-making based on structural health monitoring
Rubert, T. and Zorzi, G. and Fusiek, G. and Niewczas, P. and McMillan, D. and McAlorum, J. and Perry, M. (2019) Wind turbine lifetime extension decision-making based on structural health monitoring. Renewable Energy, 143. pp. 611-621. ISSN 0960-1481 (https://doi.org/10.1016/j.renene.2019.05.034)
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Abstract
In this work, structural health monitoring data is applied to underpin a long-term wind farm lifetime extension strategy. Based on the outcome of the technical analysis, the case for an extended lifetime of 15 years is argued. Having established the lifetime extension strategy, the single wind turbine investigated within a wind farm is subjected to a bespoke economic lifetime extension case study. In this case study, the local wind resource is taken into consideration, paired with central, optimistic, and pessimistic operational cost assumptions. Besides a deterministic approach, a stochastic analysis is carried out based on Monte Carlo simulations of selected scenarios. Findings reveal the economic potential to operate profitably in a subsidy-free environment with a P90 levelised cost of energy of £25.02 if no component replacement is required within the nacelle and £42.53 for a complete replacement of blades, generator, and gearbox.
ORCID iDs
Rubert, T., Zorzi, G., Fusiek, G. ORCID: https://orcid.org/0000-0002-3361-7803, Niewczas, P. ORCID: https://orcid.org/0000-0003-3291-1725, McMillan, D. ORCID: https://orcid.org/0000-0003-3030-4702, McAlorum, J. ORCID: https://orcid.org/0000-0001-8348-9945 and Perry, M. ORCID: https://orcid.org/0000-0001-9173-8198;-
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Item type: Article ID code: 67777 Dates: DateEvent31 December 2019Published13 May 2019Published Online8 May 2019AcceptedSubjects: Technology > Electrical engineering. Electronics Nuclear engineering Department: Faculty of Engineering > Electronic and Electrical Engineering
Strategic Research Themes > Energy
Faculty of Engineering > Civil and Environmental EngineeringDepositing user: Pure Administrator Date deposited: 14 May 2019 08:13 Last modified: 14 Dec 2024 01:24 Related URLs: URI: https://strathprints.strath.ac.uk/id/eprint/67777