Posters
Come meet the poster presenters to ask them questions and discuss their work
We would like to invite you to come and see the posters at our upcoming conference. The posters will showcase a diverse range of research topics, and will give delegates an opportunity to engage with the authors and learn more about their work. Whether you are a seasoned researcher or simply curious about the latest developments in your field, we believe that the posters will offer something of interest to everyone. So please join us at the conference and take advantage of this opportunity to learn and engage with your peers in industry and the academic community.
On 9 April at 17:15, we’ll also hold the main poster session and distinguish the 7 best posters of this year’s edition with our traditional Poster Awards Ceremony. Join us at the poster area to cheer and meet the laureates, and enjoy some drinks with all poster presenters!
We look forward to seeing you there!
PO071: Floating Wind MCR Operations: Data-Driven Analysis and Model Validation
Jade Gregor, Consultant - Operations Economics & Analytics, PEAK Wind
Abstract
The Floating Offshore Wind (FOW) industry is set for rapid expansion with an estimated 3-4 GW operational by 2030[1]. While FOW developments can learn from the success of bottom-fixed wind (BFW) projects, major component replacement (MCR) poses a significant challenge, as new methods must be determined due to water depth. Despite the limited number of commercial projects, there have been multiple MCRs performed (2024), which have all been carried out via Tow to Port (TTP) where the turbine is disconnected, towed to port for repair and then returned to site. Accurate modelling of such a process is vital, as MCR operations significantly influence Operational Expenditure (OPEX) estimations. By using Sea Impact's intelligence tool[2], utilising open-source vessel AIS data, insights into the TTP process including key activities, vessel spread, and met ocean limitations can be determined. Key bottlenecks and opportunities for improvement are also uncovered from the analysis. Using the platform, insights into two FOW projects (Kincardine and Hywind Scotland) are gathered, highlighting key differences in operations for a semi-submersible and SPAR site. The second part of this work utilizes a state-of-the-art model to predict the possible downtime accuracy in the development phase of a project. Based on the assumptions gathered from operational activities, an internal modeling tool is developed to enhance the accuracy of OPEX forecasts for TTP. This work compares the operational timeline against the predicted TTP duration outputs from the model, comparing Hywind and Kincardine. The link between available operational data/insights and model accuracy is highlighted, by using the available data after each sequential TTP to predict the duration of the following TTP activity. The development of a modelling tool, with inputs based on real-world data, aids in removing uncertainty from the process, improving estimates, and supporting optimizing future TTP operations. [1] https://windeurope.org/newsroom/news/floating-wind-is-making-great-strides/ [2] https://sea-impact.com/
No recording available for this poster.
