A Comparison of the Capture Width and Interaction Factors of WEC Arrays That Are Co-Located with Semi-Submersible-, Spar- and Barge-Supported Floating Offshore Wind Turbines DOI Creative Commons
Zhi Yung Tay,

Nyan Lin Htoo,

Dimitrios Konovessis

et al.

Journal of Marine Science and Engineering, Journal Year: 2024, Volume and Issue: 12(11), P. 2019 - 2019

Published: Nov. 8, 2024

This research paper explores an approach to enhancing the economic viability of heaving wave energy converters (WECs) both cylinder-shaped and torus-shaped devices, by integrating them with four established, floating offshore wind turbines (FOWTs). Specifically, focused on power performance matrix. integration WECs FOWTs not only offers potential for shared construction maintenance costs but also presents synergistic advantages in terms generation platform stability. The study began conducting a comprehensive review current State-of-the-Art co-locating different types various foundation platforms FOWTs, taking into consideration semi-submersible, spar barge commonly employed industry. took unified investigate more new WEC arrays, totaling 20 configurations across distinct FOWTs. scope this study’s assumption primarily hydrodynamic matrix, without inclusion aerodynamic loads. It then compared their outcomes determine which array demonstrated superior under key metrics total absorbed power, capture width, interaction factor. Additionally, investigation could serve reinforce ongoing development efforts allocation renewable resources.

Language: Английский

Effects of WEC design parameters on fully coupled responses of a Barge-type wind-wave-integrated floating energy system DOI

Jieyi Ding,

Jiaqing Yin,

Yang Yang

et al.

Journal of Marine Engineering & Technology, Journal Year: 2025, Volume and Issue: unknown, P. 1 - 14

Published: Jan. 2, 2025

The WinHyS comprising of the FOWT and WECs is a prospective solution to achieving motion stability improvement energy utilisation efficiency enhancement. dynamics related WEC's design properties including shape parameters PTO system. A fully coupled analysis tool developed for aero–hydro–servo-elastic analysis. It investigated that platform motions are alleviated with hemispherical WEC under three load cases. variation ranges roll can be reduced by 57.41% 18 m/s wind speed, while corresponding reductions cylinder- frustum-shaped 56.85% 56.99%, respectively. output power hybrid system achieved most significantly up 2.45% integration cylindrical speed condition. Moreover, relatively larger damping more beneficial in reducing roll, influence on pitch depends environment Conversely, smaller contribute total power. Therefore, moderate likely simultaneously achieve better performance production, which also evidenced dynamic behaviours extreme sea

Language: Английский

Citations

0
Development of a Hybrid Deep Learning Model with Hho Algorithm for Dynamic Response Prediction of Wind-Wave Integrated Floating Energy Systems DOI

Jiaqing Yin,

Y. Fan,

Musa Bashir

et al.

Published: Jan. 1, 2025

Language: Английский

Citations

0
Comparison of the fully coupled dynamic responses of spar-type integrated wind-current floating energy systems with various tidal turbine layouts DOI
Wei Liu,

Jieyi Ding,

Jianbin Fu

et al.

Ocean Engineering, Journal Year: 2025, Volume and Issue: 325, P. 120866 - 120866

Published: March 7, 2025

Language: Английский

Citations

0
WEC spacing effects on the performance of a floating energy harvesting platform DOI Creative Commons
Haitao Wu, Zhiming Yuan

Ocean Engineering, Journal Year: 2025, Volume and Issue: 327, P. 120971 - 120971

Published: March 22, 2025

Language: Английский

Citations

0
Effects of short-crestedness and currents on the dynamic response of a floating wave-energy harvesting platform DOI
Haitao Wu, Wanru Deng, Zhiming Yuan

et al.

Physics of Fluids, Journal Year: 2025, Volume and Issue: 37(3)

Published: March 1, 2025

The focus of this paper is to investigate the effects short-crestedness and currents on dynamic behavior a wave-energy harvesting platform. After establishing its motion equation, performance under both operational severe conditions simulated in time domain, which includes some factors such as current velocity, direction, wave distribution. wave–current interactions are considered predict responses system. Additionally, study analyzes platform mooring line tension within low-frequency wave-frequency ranges. Meanwhile, frequency-domain response spectra also used explore characteristics responses. Moreover, phase plots evaluate stability conditions. results indicate that presence alters magnitude excitation forces, significantly affects In summary, analytical framework methods introduced could offer insights into design ocean energy systems realistic sea environment.

Language: Английский

Citations

0
A Comparison of the Capture Width and Interaction Factors of WEC Arrays That Are Co-Located with Semi-Submersible-, Spar- and Barge-Supported Floating Offshore Wind Turbines DOI Creative Commons
Zhi Yung Tay,

Nyan Lin Htoo,

Dimitrios Konovessis

et al.

Journal of Marine Science and Engineering, Journal Year: 2024, Volume and Issue: 12(11), P. 2019 - 2019

Published: Nov. 8, 2024

This research paper explores an approach to enhancing the economic viability of heaving wave energy converters (WECs) both cylinder-shaped and torus-shaped devices, by integrating them with four established, floating offshore wind turbines (FOWTs). Specifically, focused on power performance matrix. integration WECs FOWTs not only offers potential for shared construction maintenance costs but also presents synergistic advantages in terms generation platform stability. The study began conducting a comprehensive review current State-of-the-Art co-locating different types various foundation platforms FOWTs, taking into consideration semi-submersible, spar barge commonly employed industry. took unified investigate more new WEC arrays, totaling 20 configurations across distinct FOWTs. scope this study’s assumption primarily hydrodynamic matrix, without inclusion aerodynamic loads. It then compared their outcomes determine which array demonstrated superior under key metrics total absorbed power, capture width, interaction factor. Additionally, investigation could serve reinforce ongoing development efforts allocation renewable resources.

Language: Английский

Citations

0