Results 1 to 10 of about 11,067 (156)
Fractional-Order PI Control of DFIG-Based Tidal Stream Turbine [PDF]
Journal of Marine Science and Engineering, 2020 This study mainly investigates the current and speed control strategies of a doubly-fed induction generator (DFIG), which is applied to a tidal stream turbine (TST).
Hao Chen +7 more
doaj +4 more sources
Experimental Studies of Turbulent Intensity around a Tidal Turbine Support Structure [PDF]
Energies, 2017 Tidal stream energy is a low-carbon energy source. Tidal stream turbines operate in a turbulent environment, and the effect of the structure between the turbine and seabed on this environment is not fully understood.
Stuart Walker, Lorenzo Cappietti
doaj +6 more sources
Designing multi-rotor tidal turbine fences [PDF]
International Marine Energy Journal, 2018 An embedded Reynolds-Averaged Navier-Stokes blade element actuator disk model is used to investigate the hydrodynamic design of tidal turbines and their performance in a closely spaced cross-stream fence. Turbines designed for confined flows are found to
C. R. Vogel, R. H. J. Willden
doaj +3 more sources
Comparative Life Cycle Assessment of tidal stream turbine blades
International Marine Energy Journal, 2022 Renewable energy allows electricity generation with lower environmental and resource impact than generation from fossil fuels. However, the manufacture, use and ultimate disposal of the equipment used to capture this energy has an environmental impact ...
Stuart Robert John Walker +2 more
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Mathematical analysis of the turbine coefficient of performance for tidal stream turbines [PDF]
, 2014 Unregulated water currents such as tides and ocean currents include energy that could be utilized for electricity production. These currents can be seen as dead bodies of water with potential energy, driven by gravity or alive moving with a kinetic ...
Abdel Aleem, SHE, Ibrahim, AM, Zobaa, AF
core +2 more sources
Operational coastal ocean modelling for tidal stream turbine arrays
Applied Ocean ResearchOperational ocean models are widely applied for Earth and ocean observation for real-time predictions of ocean processes at large scales. Adaptations of these systems could cater more specific engineering and finer, metre-scale, applications.
Nguyen Q. Chien +6 more
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Potential Study of Tidal Stream Turbine Farm at Toyapakeh Strait, Bali
Ilmu Kelautan, 2021 In 2015, Bali Province is mandated by ESDM ministry to become the National Region of Clean Energy, promoting efforts to explore new source of electricity namely tidal stream energy.
Alamsyah Kurniawan +3 more
doaj +1 more source
IEEE Access, 2021 Malaysia has a great potential to harness energy in water due to its long coastline within the South China Sea and the Straits of Malacca. Malaysia’s energy mix could be improved using marine current energy devices (MCEDs) to replace fossil fuel ...
Lim Yee Kai +7 more
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Energies, 2021 This study quantifies the technical, economic and environmental performance of hybrid systems that use either a tidal stream or wind turbine, alongside short-term battery storage and back-up oil generators.
Daniel Coles +3 more
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Tidal energy extraction modifies tidal asymmetry and transport in a shallow, well-mixed estuary
Frontiers in Marine Science, 2023 Tidal energy extraction is increasingly being studied as a potential renewable energy resource in estuaries worldwide. Although it is understood that energy extraction via tidal stream turbines can modify currents and transport within estuaries, it is ...
Preston Spicer +4 more
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