Dynamical analysis of a novel hybrid oceanic tidal-wave energy converter system

Silva, R.N.; Nunes, M.M.; Oliveira, Taygoara Felamingo de; Oliveira, T.F.; Brasil, Antônio; Pinto, Mauro S. S.

doi:10.1016/j.energy.2022.125933

Cited by 12 publications

(4 citation statements)

References 55 publications

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“…Wave energy is a potential renewable resources to produce renewable energy. This energy resource attracts many research groups to fi nd the methods and techniques to convert it into useful energy such as designing a hybrid energy conversion system to extract the ocean waves and currents into electricity [9], developing a U-oscillating water column to convert wave energy into electrical power [10], using a pitching wave energy converter to harvest wave energy into electrical energy [11], using a hybrid nanogenerator module to harvest wave energy including triboelectric nanogenerator (TENG), electromagnetic generator, and piezoelectric nanogenerator [12], constructing a spherical triboelectric nanogenerator to transform water wave energy into electricity [13].…”

Section: Marine Renewable Energy Generation (Mreg)mentioning

confidence: 99%

A short review of marine renewable energy: Generation, storage, and applications

Quan,

C. K. Chung,

X. C. Nguyen

et al. 2024

JFST

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Renewable energy is a sustainable and green energy converted from renewable energy resources in the nature. There is a huge amount of renewable energy resources in the ocean that can be changed into useful energy like electricity, store for long time use, or apply in the daily energy consumption. These marine renewable energies (MRE) include wave energy, ocean thermal energy, tidal energy, ocean current energy, salinity gradient energy, and offshore energy. With a big area, the oceans have been prospected that it brings endless renewable energy sources for social development and human demand. The renewable ocean energy shows many advantages of sustainable energy, clean energy, and non-carbon dioxide emissions by generating from wave and water in the ocean with an enormous amount of natural energy resources. The MRE can service at many areas of off-shore, on-shore, and remote areas where need energy to drive daily living demands. The MRE reveals some disadvantages such as the influence of daily, monthly, season, and period of time. The solutions have been developed to solve the limitations of the MRE such as developing the storage method to store energy for long time use or making the balance of the output performance to improve quality of the renewable energy. The MRE has also received many concerns from countries by promulgating policies, strategies, and plans to develop the renewable ocean energy such as green economy development, blue economy strategy, carbon dioxide emission reduction, and encouragement of using marine renewable energy. This paper reviews current marine renewable energy with its generation, storage, and application. The work also mentioned some advantages, disadvantage, policies, strategies, and solutions to encourage the development of the renewable ocean energy in over the world. The results hope that it will be spread development, exploitation, and application of marine renewable energy in the near future. Keywords: Marine renewable energy, energy storage, generation, application, sustainable energy

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Section: Marine Renewable Energy Generation (Mreg)mentioning

confidence: 99%

A short review of marine renewable energy: Generation, storage, and applications

Quan,

C. K. Chung,

X. C. Nguyen

et al. 2024

JFST

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“…Figure 1 shows the WECS based DFIG configuration. We note that there are many ways to get electricity from: marine current (TOLA et al, 2022), ocean wave energy (Rahuna et al, 2023), ocean current energy (Silva et al, 2023).…”

Section: Wind Energy Conversion Systemsmentioning

confidence: 99%

Generalized Predictive Control of the Active and Reactive Stator Powers of the DFIG for Wind Energy Generation

MELLAH,

MAAFA,

SAHRAOUI

et al. 2023

EPSTEM

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This paper proposes a Generalized Predictive Control (GPC) strategy for Wind Power Generation (WPG) based on a doubly fed induction generator (DFIG). The objective is to study and apply a robust active and reactive power control strategy based on GPC of the DFIG, this is likely to optimize the energy production and improve the quality of the energy produced. In order to maximize the amount of WPG taken even when the turbine is uncertain or the wind speed varies abruptly, the design is built utilizing the Maximum Power Point Tracking (MPPT) theory. Through numerical modeling with the aid of the Matlab/Simulink software, the predictive control (GPC) of the active and reactive stator powers of the DFIG was validated. A comparison between the GPC of the GADA and the indirect method based on a typical PI controller is developed in order to illustrate the viability of the suggested method. According to the simulation results of this comparison, the suggested method is viable and has promising results.

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“…RN Silva investigate conceptual design of a combined energy conversion system that utilizes both ocean currents and waves, and is implemented on a single platform. The system, named as Tidal-Waves Generator [60]. According to these studies, due to the existence of density variation in flow, the effects of soret of dufour are essential.…”

Section: Introductionmentioning

confidence: 99%

A Computational Study of Magneto-Convective Heat Transfer Over Inclined Surfaces With Thermodiffusion

Sulaiman

Ali

et al. 2023

IEEE Access

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In this article, the ocean energy generator system is analysed. The need for sustainable renewable energy systems is continually growing, given the situation of the world's energy supplies. Numerous similar systems, including photovoltaic solar collectors, biomass, and wind turbines are used for energy generation. The ocean energy generator system uses the magnetohydrodynamics transformation concept to convert kinetic energy to electrical energy. Similar to conventional generators, an ocean generator requires an applied magnetic field to generate current, making it a critical component of the system. To optimize the performance and efficiency of ocean generators, various devices utilizing superconducting magnets have been developed, including Hall current generators, rotating channels, rotating disc magnetohydrodynamics generators, and helicoid generators. However, these systems also involve complex heat, momentum, and mass transfer, which can be better understood through mathematical modeling. The similarity transformation are introduced to transform the mathematical model from partial differential equation system to ordinary differential equation system. By adopting this approach, the numerical solution is significantly simplified while still preserving numerous crucial physical aspects of the studied heat and material transport phenomena. The physical characteristics of sea waves are governed by the three variables of seawater: temperature, salinity, and pressure. Small dispersed particles also affect the generation of hydroelectric power from surface water. The behaviour of velocity, temperature, and salinity profile is observed for the variations of different parameters such as magnetic, Grashof number and heat source. The system is converted into an optimization problem and solved by a neural network procedure. The solutions are compared with reference solutions for validation. The errors, performance, testing and training data are also presented graphically. The data is typically visualized using histograms, line graphs, and other visual aids. This allows for easier comprehension and analysis of the data.

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Dynamical analysis of a novel hybrid oceanic tidal-wave energy converter system

Cited by 12 publications

References 55 publications

A short review of marine renewable energy: Generation, storage, and applications

A short review of marine renewable energy: Generation, storage, and applications

Generalized Predictive Control of the Active and Reactive Stator Powers of the DFIG for Wind Energy Generation

A Computational Study of Magneto-Convective Heat Transfer Over Inclined Surfaces With Thermodiffusion

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