Quantification and modelling of epistemic uncertainties for availability risk of future offshore wind farms using expert judgement

A. Zitrou, T. Bedford, L. Walls

Research output: Chapter in Book/Report/Conference proceedingConference contribution book

2 Citations (Scopus)
119 Downloads (Pure)

Abstract

We develop a model to capture state-of-knowledge, as well as aleatory, uncertainties associated with off-shore wind farm technologies, processes and environments. Our goal is to better understand systemic technology risks and support investment decisions for effective, efficient risk management. Typical epistemic uncertainties present in the offshore wind context are articulated. A protocol for eliciting expert judgment to quantify variables representing epistemic uncertainties and other relevant model parameters is presented. We discuss the elicitation of judgments from an expert panel of energy company technical specialists and show an application of our model to a generic new design offshore wind farm.
Original languageEnglish
Title of host publicationSafety and Reliability
Subtitle of host publicationMethodology and Applications : European Safety and Reliability Conference, ESREL 2014
EditorsTomasz Nowakowski, Marek Młyńczak, Anna Jodejko-Pietruczuk, Sylwia Werbińska-Wojciechowska
Place of PublicationCroyden
Pages805–812
Number of pages8
DOIs
Publication statusPublished - 1 Sep 2014

Keywords

  • epistemic uncertainty
  • decision support systems
  • offshore wind farms

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    Zitrou, A., Bedford, T., & Walls, L. (2014). Quantification and modelling of epistemic uncertainties for availability risk of future offshore wind farms using expert judgement. In T. Nowakowski, M. Młyńczak, A. Jodejko-Pietruczuk, & S. Werbińska-Wojciechowska (Eds.), Safety and Reliability : Methodology and Applications : European Safety and Reliability Conference, ESREL 2014 (pp. 805–812). https://doi.org/10.1201/b17399-113