Results 121 to 130 of about 89,224 (268)
Performance Evaluation of a Tidal Current Turbine with Bidirectional Symmetrical Foils
Water, 2019 As one might expect, tidal currents in terms of ebb and flood tides are approximately bidirectional. A Horizontal Axial Tidal Turbine (HATT) with unidirectional foils has to be able to face the current directions in order to maximize current energy ...
Bin Guo +4 more
semanticscholar +1 more source
WaveIndonesia, with a maritime area of 7.081.000 km², has significant marine and energy potential. Its vast ocean can generate up to 1995 MW of energy, primarily from strong tidal movements, which can drive turbines to produce electricity.
Madi Madi +2 more
doaj +1 more source
One-Dimensional Modelling of Marine Current Turbine Runaway Behaviour
Energies, 2016 If a turbine loses its electrical load, it will rotate freely and increase speed, eventually achieving that rotational speed which produces zero net torque. This is known as a runaway situation.
Staffan Lundin +2 more
doaj +1 more source
DFIG versus PMSG for marine current turbine applications [PDF]
, 2014 Emerging technologies for marine current turbine are mainly relevant to works that have been carried out on wind turbines and ship propellers. It is then obvious that many electric generator topologies could be used for marine current turbines. As in the
BENBOUZID, Mohamed +2 more
core +1 more source
Temporal Evolution of Seabed Scour Induced by Darrieus-Type Tidal Current Turbine
Water, 2019 The temporal evolution of seabed scour was investigated to prevent damage around a monopile foundation for Darrieus-type tidal current turbine. Temporal scour depths and profiles at various turbine radius and tip clearances were studied by using the ...
Sun, Lam, Lam, Dai, Hamill
semanticscholar +1 more source
Effect of the Shape of Stator Blades on the Performance Output of a Vertical Axis Marine Current Turbine [PDF]
, 2013 Due to the diminishing reserves of fossil fuels and increased pollution from exploitation of these fuels, the world is focusing on the renewable energy sources.
Asim, Taimoor +2 more
core +1 more source
Low Carbon technology in the Distribution Network [PDF]
, 2018 Každý rok mají obnovitelné zdroje větší dopad a více pronikají do distrubučních sítí. Tato diplomová práce podrobně popisuje tři nejčastěji využívané obnovitelné zdroje energie v současnosti - solární, větrnou a vodní.
Miljkovic Nikola
core
CFD analysis of Hydrodynamic Characteristics of Tidal Current Turbines
Engineering, Technology & Applied Science ResearchMalaysia uses mostly fossil fuels for electricity generation. This study examines the hydrodynamic performance of tidal turbines, especially designed for three sites in East Malaysia: Sibu, Kota Belud, and Pulau Jambongan. The performance characteristics of these site-specific turbines were analyzed with the use of Computational Fluid Dynamics (CFD ...
Ai Choong Loh +5 more
openaire +1 more source
Energy Science & Engineering, 2019 As a new type of energy, tidal current energy is increasingly gaining attention worldwide. However, the tidal current energy development field faces a key technical problem of how to improve the generation efficiency and service life of tidal current ...
Zhaocheng Sun +4 more
doaj +1 more source