INFLUENCE OF THE STRUCTURAL INTEGRITY MANAGEMENT ON THE LEVELIZED COST OF ENERGY OF OFFSHORE WIND: A PARAMETRIC SENSITIVITY ANALYSIS

Marko Kinne, Muhammad Farhan, Ronald Schneider, Sebastian Thons

Research output: Chapter in Book/Report/Conference proceedingPaper in conference proceedingpeer-review

Abstract

The levelized cost of energy (LCoE) is an important measure to quantify the macro-economic efficiency of an offshore wind farm and to enable a quantitative comparison with other types of energy production. The costs of the structural integrity management - which is required to ensure an adequate lifetime reliability of the turbine support structures - are part of the operational expenditures of an offshore wind farm. An optimization of the structural integrity management may reduce the operational expenditures and consequently the LCoE. However, the effect of the structural integrity management on the LCoE is hardly known. To investigate this effect, this paper presents a sensitivity analysis of the LCoE of a generic offshore wind farm. The probabilistic models of the parameters influencing the LCoE are based on a literature study including an explicit model for the structural integrity management. The analysis reveals that LCoE may potentially be reduced if an optimization of the structural integrity management enables a service life extension.

Original languageEnglish
Title of host publicationInternational Probabilistic Workshop 2022, IPW 2022
EditorsMiroslav Sykora, Roman Lenner, Nico de Koker
Pages90-98
Number of pages9
ISBN (Electronic)9788001070352
DOIs
Publication statusPublished - 2022 Aug
Event19th International Probabilistic Workshop, IPW 2022 - Stellenbosch, South Africa
Duration: 2022 Sept 82022 Sept 9

Publication series

NameActa Polytechnica CTU Proceedings
Volume36
ISSN (Electronic)2336-5382

Conference

Conference19th International Probabilistic Workshop, IPW 2022
Country/TerritorySouth Africa
CityStellenbosch
Period2022/09/082022/09/09

Subject classification (UKÄ)

  • Marine Engineering

Free keywords

  • Levelized cost of energy
  • sensitivity analysis
  • structural integrity management

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