Results 11 to 20 of about 213,748 (288)
Feasibility Study: Effect of Tidal Turbines Cut-in Speed for Power Generation in New Zealand
Chemical Engineering Transactions, 2021 This paper proposes and evaluates an optimized system of tidal turbines as a renewable energy generating unit in New Zealand. A comprehensive simulation model has been set up, using several available commercial software packages to test the performance ...
Navid Majdi Nasab, Jeff Kilby
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Prototyping of a tethered undersea kite to harvest energy from low velocity currents
Frontiers in Marine Science, 2022 The global energy consumption has been on the rise since the last industrial revolution and continues to be. So far the demand could be satisfied by a mixture of conventional and renewable energies.
Leonard Günzel +3 more
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Energies, 2019 The scouring by a tidal turbine is investigated by using a joint theoretical and experimental approach in this work. The existence of a turbine obstructs a tidal flow to divert the flow passing through the narrow channel in between the blades and seabed.
Tianming Zhang +9 more
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Modeling and simulation of power quality detection for tidal current power generation based on HHT
Energy Reports, 2023 On the basis of summarizing the characteristics of tidal current power generation and power quality analysis methods at home and abroad, this paper comprehensively analyzes the power quality problems existing in tidal current power generation, and ...
Yuanfeng Huang, Yang Yang, Haifeng Wang
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Journal of Ocean Engineering and Science, 2020 This paper deals with a design methodology of permanent magnets (PM) generators used for fixed-pitch tidal turbines in a marine renewable energy context.
Sofiane Djebarri +3 more
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The parameterisation of turbulence in the marine environment [PDF]
, 2016 There are many problems in the fields of flow modelling around structures and tidal stream energy yield analysis which require a thorough understanding of the turbulent and time-averaged flow speeds in marine environments.
Hardisty, Jack, Jennings, Ross
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The effect of uncertain bottom friction on estimates of tidal current power [PDF]
Royal Society Open Science, 2019 Uncertainty affects estimates of the power potential of tidal currents, resulting in large ranges in values reported for a given site, such as the Pentland Firth, UK.
M. J. Kreitmair +3 more
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Energy Storage Technologies for Smoothing Power Fluctuations in Marine Current Turbines [PDF]
, 2014 With regard to marine renewable energies, significant electrical power can be extracted from marine tidal current. However, the power harnessed by a marine current turbine varies due to the periodicity of the tidal phenomenon and could be highly ...
BENBOUZID, Mohamed +4 more
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Advancement of Tidal Current Generation Technology in Recent Years: A Review
Energies, 2022 Renewable energy provides an effective solution to the problem existing between energy and environmental protection. Tidal energy has great potential as a form of renewable energy.
Zhen Qin +3 more
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Evaluation of a Model for Predicting the Tidal Velocity in Fjord Entrances
Energies, 2013 Sufficiently accurate and low-cost estimation of tidal velocities is of importance when evaluating a potential site for a tidal energy farm. Here we suggest and evaluate a model to calculate the tidal velocity in fjord entrances.
Paul Thomassen +2 more
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