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!
PO078: Overcoming resiliency challenges during the design and development of dynamic inter-array cables for floating offshore wind farms.
Rhys van der Linde, Senior Subsea Engineer, BPP-TECH
Abstract
The expansion of floating offshore wind farms into deeper waters and more remote locations introduces significant challenges, particularly in ensuring the resilience of dynamic inter-array cables. These cables are critical for the reliable and efficient transmission of power but face increasing environmental and operational stresses, particularly in relation to fatigue. Notably, cable-related issues account for up to 80% of insurance claims in the offshore wind sector, with 60% of these claims attributed to design and manufacturing defects. Furthermore, the upward trend in repair and insurance costs, driven by larger developments, greater distances, and complex cable designs, is expected to intensify as floating wind farms become operational. This highlights the urgent need for advanced cable design methodologies tailored to the unique and demanding conditions of floating wind applications. To address these challenges, this study explores novel simulation techniques and technological advancements aimed at enhancing the performance and reliability of dynamic cables in harsh conditions. These advancements are supported by insights from real-world case studies and delve into the coupled modelling of complex hydro-aerodynamic loading, considering gyroscopic effects and interactions between floating wind turbine platforms and dynamic cables. This comprehensive approach allows for more accurate predictions of cable behaviour under real-world conditions, ultimately contributing to the development and use of more resilient and reliable dynamic inter-array cables. The research emphasizes the importance of advanced materials and manufacturing processes that address historical limitations and mitigate common failure modes in cable design. Additionally, the early integration of ancillary components in the cable analysis process is highlighted as a proactive approach to reducing thermal 'hotspot' issues and improving overall fatigue performance. These findings provide actionable insights for the offshore wind industry, offering a pathway to adopting innovative technologies that address the unique resilience challenges of floating offshore wind farms and reduce risks in dynamic cables.
No recording available for this poster.
