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The Physics of Fluids, 2023
Tidal turbine blades are prone to flow separation in the boundary layer under high speed or high angle of attack(AOA), which will reduce energy efficiency and even the stall damage of the blades. This paper proposes introducing the flow control theory of
Yonghui Liu +5 more
semanticscholar +1 more source
Tidal turbine blades are prone to flow separation in the boundary layer under high speed or high angle of attack(AOA), which will reduce energy efficiency and even the stall damage of the blades. This paper proposes introducing the flow control theory of
Yonghui Liu +5 more
semanticscholar +1 more source
Research on the tandem arrangement of the ducted horizontal-axis tidal turbine
Energy Conversion and Management, 2022Dahai Zhang, Yulin Si, Xiaodong Liu
exaly +2 more sources
IEEE Transactions on Cybernetics, 2022
A novel completely mode-free integral reinforcement learning (CMFIRL)-based iteration algorithm is proposed in this article to compute the two-player zero-sum games and the Nash equilibrium problems, that is, the optimal control policy pairs, for tidal ...
Haiyang Fang +5 more
semanticscholar +1 more source
A novel completely mode-free integral reinforcement learning (CMFIRL)-based iteration algorithm is proposed in this article to compute the two-player zero-sum games and the Nash equilibrium problems, that is, the optimal control policy pairs, for tidal ...
Haiyang Fang +5 more
semanticscholar +1 more source
ISA transactions, 2022
The goal of this study is to introduce an effective load frequency control scheme with the integration of tidal turbines in a standalone microgrid (μG) system.
Kavita Singh, Yogendra Arya
semanticscholar +1 more source
The goal of this study is to introduce an effective load frequency control scheme with the integration of tidal turbines in a standalone microgrid (μG) system.
Kavita Singh, Yogendra Arya
semanticscholar +1 more source
Estimation of Mechanical Parameters and Tidal Current Velocity for a Tidal Turbine
IEEE EUROCON 2021 - 19th International Conference on Smart Technologies, 2021This paper presents a novel methods for the estimation of the mechanical parameters and the tidal current velocity in a Tidal Energy Conversion System. The first method is based on a Luenberger Observer including the mechanical equation of the system, and the measurement of the electric current induced by the electrical machine. Then, the estimation of
Younes Azelhak +2 more
openaire +2 more sources
Ocean Engineering, 2021
This study examined how the wake of a scaled turbine was changed by a bypass using three different water depths with the hub at mid-depth, and one water depth with the hub at 40%, 50%, and 60% of the channel depth.
Yuquan Zhang +7 more
semanticscholar +1 more source
This study examined how the wake of a scaled turbine was changed by a bypass using three different water depths with the hub at mid-depth, and one water depth with the hub at 40%, 50%, and 60% of the channel depth.
Yuquan Zhang +7 more
semanticscholar +1 more source
Modeling tidal turbine farm with vertical axis tidal current turbines
2007 IEEE International Conference on Systems, Man and Cybernetics, 2007A tidal current turbine is a device for harnessing energy from marine currents, and functions in a manner similar to a wind turbine. A group of tidal current turbines distributed in a site in ocean is called a tidal turbine farm. Among all tidal current energy extraction schemes, turbine farm is regarded as among the most promising turbine ...
Ye Li 0009 +2 more
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Design and characterization of a vertical-axis micro tidal turbine for low velocity scenarios
, 2021Small tidal turbines are considered economical and reliable for distributed electricity generation. Low initial cost and ease of installation make them cover all sides of the economic viability triangle in the energy market.
Ahmed Gharib Yosry +3 more
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OCEANS 2008, 2008
Performance prediction models are valuable tools for use in the development of tidal turbines. A model that can accurately predict the performance of a device can be used to optimize the design parameters more rapidly and at a much lower cost than carrying out the design studies using scale model tests. Tidal turbine models are principally dependent on
N. E. Turner, A. Owen, M. Hossain
openaire +1 more source
Performance prediction models are valuable tools for use in the development of tidal turbines. A model that can accurately predict the performance of a device can be used to optimize the design parameters more rapidly and at a much lower cost than carrying out the design studies using scale model tests. Tidal turbine models are principally dependent on
N. E. Turner, A. Owen, M. Hossain
openaire +1 more source