Results 121 to 130 of about 15,994 (237)

Optimal control of the heave motion of marine cable subsea-unit systems [PDF]

, 1995
One of the key problems associated with subsea operations involving tethered subsea units is the motions of support vessels on the ocean surface which can be transmitted to the subsea unit through the cable and increase the tension.
Huang, S., Vassalos, D.
core  

Exploring Motion Stability of a Novel Semi-Submersible Platform for Offshore Wind Turbines

Energies
The stability of offshore floating wind turbine foundation platforms is a fundamental requirement for the efficiency and safety of wind power generation systems.
Hongxu Zhao, Xiang Wu, Zhou Zhou
doaj   +1 more source

Wind Energy Glossary: Technical Terms and Concepts [PDF]

, 2010
The terms in this glossary are organized into three sections: (1) Electricity Transmission Network; (2) Wind Turbine Components; and (3) Wind Energy Challenges, Issues and ...
Nordman, Erik Edward
core   +2 more sources

Study on Mooring Design and Hydrodynamic Performance of Floating Offshore Wind Turbines with CFRP Mooring Lines

Buildings
To address the issues of traditional mooring lines, such as high self-weight, low strength, and poor durability, Carbon-Fiber-Reinforced Polymer (CFRP) was investigated as a material for mooring lines of offshore floating wind turbines, aiming to achieve
Yaqiang Yang, Riwei Xi, Mingxin Li, Jianzhe Shi, Yongzheng Li, Xin Wang, Wentao Shang, Hongming Li   +7 more
doaj   +1 more source

Ocean Energy in Belgium - 2019 [PDF]

, 2018
B
Mouffe, Ludovic, Stratigaki, Vicky
core   +2 more sources

Research on the Blades and Performance of Semi-Submersible Wind Turbines with Different Capacities

Energies
With the gradual increase in the maturity of wind energy technology, floating offshore wind turbines have progressively moved from small-capacity demonstrations to large-capacity commercial applications.
Jiaping Cui, Zhigang Cao, Pin Lyu, Huaiwu Peng, Quankun Li, Ruixian Ma, Yingming Liu   +6 more
doaj   +1 more source

Fault tolerant control design of floating offshore wind turbines [PDF]

, 2016
This work is concerned with active vibration mitigation in wind turbines (WT) but not through the use of specifically tailored devices. Instead, a general control scheme is designed for torque and pitch controllers based on a super-twisting algorithm ...
Acho Zuppa, Leonardo, Rodellar Benedé, José, Tutivén Gálvez, Christian, Vidal Seguí, Yolanda   +3 more
core  

Numerical Modelling of Novel Floating Offshore Wind Turbine Concept

Volume 7: Ocean Renewable Energy
Abstract This paper describes the numerical modelling of a novel floating offshore wind turbine (FOWT), a next-generation concept which aims to combine the best features of traditional spar and semi-submersible platforms, coupled with a modular design for ease of manufacturing and assembly.
Conway, Oisín, Connolly, Aengus, Leen, Sean B.   +2 more
openaire   +1 more source

[Report of] Specialist Committee V.4: ocean, wind and wave energy utilization

, 2009
The committee's mandate was :Concern for structural design of ocean energy utilization devices, such as offshore wind turbines, support structures and fixed or floating wave and tidal energy converters. Attention shall be given to the interaction between
Argyriadis, K., Fonseca, N., Le Boulluec, M., Liu, P., Nielsen, F.G., Sirkar, J., Suzuki, H., Tarp-Johansen, N.J., Turnock, S.R., Waegter, J., Zong, Z.   +10 more
core  

Ship collisions with floating offshore wind turbines

, 2023
Offshore vind er en fornybar energikilde som får mye fokus. Blant fordelene med offshore vind-energi er for eksempel bedre vind-forhold og større muligheter til å øke turbinstørrelsen sammenlignet med landbaserte turbiner. I tillegg, om man bruker flytende konstruksjoner, vil turbinene kunne plasseres steder hvor man ikke trenger å ta hensyn til ...
openaire   +1 more source