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| Title: | A review of multi-horizon decision-making for operation and maintenance of fixed-bottom offshore wind farms | | | Authors: | M. Borsotti, R.R. Negenborn, X. Jiang |
| | Journal: | Renewable and Sustainable Energy Reviews | | |
| | Abstract: | Offshore Wind Farms (OWF) are expected to play a crucial role in mitigating climate change and promoting sustainable development, nevertheless, Operation and Maintenance (O&M) costs can reach 25-30% of the total cost. Efficient O&M strategies reduce maintenance frequency, downtime, and improve overall performance. This paper reviews O&M decision-making for fixed-bottom OWFs according to a three-level decision-making hierarchy, strategic, tactical, and operational, reflecting how decisions vary by scope and time horizon of reference. Strategical decisions are typically focused on the overall maintenance strategy for the wind farm. Tactical decisions are focused on the selection of the fleet and the management of spare parts. Operational decisions are focused on the scheduling of individual maintenance tasks on a daily or weekly basis and the routing of the vessels. Exploring how the different decision-making layers have been addressed in the literature leads to valuable insights on open challenges and paves the way for the development of new decision-making methods. In this paper we highlight the untapped potential of prognostic-driven scheduling, we identified the lack of comprehensive models and methods that encompass all decision-making echelons holistically and finally we emphasized the need for the integration of environmental considerations into the decision-making process. |
| | Reference: | A review of multi-horizon decision-making for operation and maintenance of fixed-bottom offshore wind farms. M. Borsotti, R.R. Negenborn, X. Jiang. Accepted for publication in Renewable and Sustainable Energy Reviews, 2025. | | | Request: | A
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