The Grid Connection of Linear Machine-Based Wave Power Generators

Rasool, Safdar; Islam, Md. Rabiul; Muttaqi, Kashem M.; Sutanto, Danny

doi:10.1007/978-981-13-9616-8_9

Cited by 9 publications

(3 citation statements)

References 91 publications

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“…The technical power potential of wave energy is approximately 1 TW along with coastal sites of the world, and this potential can grow up to 10 TW when the potential of the wave energy from open ocean is also included (Melikoglu 2018). This energy amount of energy can meet the world's total energy demand (Rasool et al 2019). The wave power for different parts of the world is compared in Figure 2.…”

Section: Energy From Oceanic Wavesmentioning

confidence: 99%

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Modeling ocean waves and investigation of oceanic wave spectra for wave-to-wire system

Rasool

Muttaqi²,

Sutanto³

et al. 2022

JER is an international, peer-reviewed journal that publishes f

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The oceanic wave energy is a profuse and sustainable source of clean energy but its enourmous potential is under-exploited. Even though the idea of energy harnessing from oceanic waves is not new, the developments in wave energy conversion technologies are still in an embryonic stage. In most of the studies associated to wave-to-wire systems, oceanic waves are taken as regular waves with a fixed amplitude and a fixed frequency. The main area of focus of the previous studies includes the different conversion stages of the wave-to-wire system, particularly the mechanical, and the electrical conversion stage of the energy and the modeling of oceanic waves for such studies remained neglected in such studies. However, the actual oceanic waves can be presented with the sum of various frequencies to show a specific sea-states with significant wave height and the peak period as the main characterizing parameters. In this study, detailed mathematical modeling of oceanic waves is offered and various wave spectra are investigated for their application in wave-to-wire-based system studies. The best-suited wave spectra are identified parametrically and thereafter it is used for the generation of wave elevation time series in the proposed method presented in this study. The generated time series are appliesd in wave-to-wire systems for the investigation of wave energy conversion devices to mimic the real sea environment. Based on inverse fast Fourier transforms, oceanic wave elevation time series are determined which will be acting as input data for any of the wave energy converters deployed for the capturing of useable energy.

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Section: Energy From Oceanic Wavesmentioning

confidence: 99%

“…The largest potential for the wave energy in the world based is held by Australia because of its long coastlines (Gunn and Stock-Williams 2012). Detailed studies regarding the development of oceanic wave energy in Australia can be found in (Rasool et al 2019).…”

Section: Energy From Oceanic Wavesmentioning

confidence: 99%

Modeling ocean waves and investigation of oceanic wave spectra for wave-to-wire system

Rasool

Muttaqi²,

Sutanto³

et al. 2022

JER is an international, peer-reviewed journal that publishes f

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“…The ocean energy has the potential to meet the world energy demand [1]. The continuous availability of the wave energy on the ocean surface can play a vital role in the production of clean and eco-friendly energy [2]. In the recent decades, the wave energy has gained much attention of the researchers because of its enormous potential.…”

Section: Introductionmentioning

confidence: 99%

Coupled Modeling and Advanced Control for Smooth Operation of a Grid-Connected Linear Electric Generator Based Wave-to-Wire System

Rasool

Islam

Muttaqi

et al. 2020

IEEE Trans. on Ind. Applicat.

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The perpetual oscillations of ocean waves produce potential energy, which can be converted to electrical energy with the help of direct drive linear generators. The fluctuating generated power poses a major challenge when it is supplied to the power grid. In this paper, a supercapacitor provides the short-term energy storage to buffer and smooth out the power fluctuations. A new coupled model of a wave energy converter and a linear generator is proposed for its response characterization under varying system conditions. The developed model and an advanced control strategy is used to exhibit a smooth and stable operation of the wave-to-wire system. The generator side converter is controlled to extract the maximum power from the waves and to minimize the generator losses by controlling its d-axis and q-axis currents. The grid side converter is controlled to keep the dc-link voltage constant and to generate the required voltage waveforms at the point of common coupling. The performance of the proposed control strategy for the wave-to-wire system is investigated under different applied diffraction forces. The simulation results show that with the use of proposed control scheme and the supercapacitor, the wave-to-wire system can operate in a smooth and stable operation under normal and fault conditions.

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Assessment of Available Ocean Energy Resources and the Selection of the Conversion Technology for a Hybrid Wind-Wave Farm in a Coastal Site of Australia

Rasool

Muttaqi

Sutanto

2020

2020 IEEE Industry Applications Society Annual Meeting

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The Grid Connection of Linear Machine-Based Wave Power Generators

Cited by 9 publications

References 91 publications

Modeling ocean waves and investigation of oceanic wave spectra for wave-to-wire system

Modeling ocean waves and investigation of oceanic wave spectra for wave-to-wire system

Coupled Modeling and Advanced Control for Smooth Operation of a Grid-Connected Linear Electric Generator Based Wave-to-Wire System

Assessment of Available Ocean Energy Resources and the Selection of the Conversion Technology for a Hybrid Wind-Wave Farm in a Coastal Site of Australia

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