Results 41 to 50 of about 89,224 (268)
Energies, 2020 This paper presents a sensorless model predictive torque control strategy based on an adaptive Takagi–Sugeno (T–S) fuzzy model for the design of a six–phase permanent magnet synchronous generator (PMSG)–based hydrokinetic turbine systems (PMSG-HTs ...
Yu-Chen Lin +3 more
doaj +1 more source
Coupled Interactions Analysis of a Floating Tidal Current Power Station in Uniform Flow
Journal of Marine Science and Engineering, 2021 For a floating tidal current power station moored in the sea, the mutual interactions between the carrier and the turbine are pretty complex. Current simulation methods based on potential flow theory could not consider the complicated viscous effects ...
Chao Hu +3 more
doaj +1 more source
Analysis of the optimal deployment location for tidal energy converters in the mesotidal Ria de Vigo (NW Spain) [PDF]
, 2016 The potential power output expected from the installation of a tidal farm near the mesotidal Ria de Vigo (NW Spain) is assessed using two different tidal stream energy converters (TEC).
Griño Colom, Maria +3 more
core +2 more sources
Surface Characterisation of Kolk-Boils within Tidal Stream Environments Using UAV Imagery
Journal of Marine Science and Engineering, 2021 High-flow tidal stream environments, targeted for tidal turbine installations, exhibit turbulent features, at fine spatio-temporal scales (metres and seconds), created by site-specific topography and bathymetry. Bed-derived turbulent features (kolk-boils)
James Slingsby +8 more
doaj +1 more source
IOP Conference Series: Earth and EnvironmentA significant step in reducing the effects of greenhouse gases is obtaining electric energy from renewable sources. Electricity from tidal currents using underwater turbines is one of the most promising and well-liked technologies.
D. Satrio +6 more
semanticscholar +1 more source
An unsteady hydrodynamic model for tidal current turbines [PDF]
, 2014 Due to concerns about the impacts of carbon emissions on the environment, the security of supply of electricity and the likelihood of achieving “peak-oil” in the near future, governments have legislated to reduce reliance on fossil fuels. An attractive alternative is power obtained from tidal currents, and the coast of the British Isles is especially ...
McCombes, Tom +3 more
openaire +2 more sources
Physical Modelling of Tidal Stream Turbine Wake Structures under Yaw Conditions
Energies, 2023 Tidal stream turbines may operate under yawed conditions due to variability in ocean current directions. Insight into the wake structure of yawed turbines can be essential to ensure efficient tidal stream energy extraction, especially for turbine arrays ...
Can Zhang +5 more
doaj +1 more source
Hydrodynamic study on horizontal-axis tidal current turbine with coupling motions
, 2021 Hydrodynamic characteristics of floating horizontal-axis turbine are affected by the wave-induced motion response of the floating platform for the turbine system.
Gang Xu +3 more
semanticscholar +1 more source
Energies, 2013 Tidal stream speeds in straits are accelerated because of geographic and bathymetric features. For instance, narrow channels and shallows can cause high tidal stream energy.
Ming-Hsi Hsu, Wei-Bo Chen, Wen-Cheng Liu
doaj +1 more source
Tidal Current Energy Resources Assessment in the Patinti Strait, Indonesia
International Journal of Renewable Energy Development, 2021 Indonesia is currently intensively developing its renewable energy resource and targets at least 23% by 2025. As an archipelago country, Indonesia has the potential to benefit from its abundant renewable energy resources from its offshore regions ...
Franto Novico +5 more
doaj +1 more source