Results 31 to 40 of about 5,899 (220)
International Journal of Photoenergy, Volume 2022, Issue 1, 2022., 2022 A major portion of the global energy demand was likely to be fulfilled by an extensive supply of renewable power. Renewable energy outputs, on the other hand, are changeable due to the dynamic nature of their sources. The integration of these variable sources of power into current power grids is proving difficult for electrical power system operators ...
Mohd Mustafa +6 more
wiley +1 more source
Energies, 2021 Oscillating water column (OWC) systems are water power generation plants that transform wave kinetic energy into electrical energy by a surrounded air column in a chamber that changes its pressure through the waves motion.
Cristian Napole +6 more
doaj +1 more source
Grid integration aspects of wave energy—Overview and perspectives
IET Renewable Power Generation, Volume 15, Issue 14, Page 3045-3064, 26 October 2021., 2021 Abstract The sustained development of wave energy in the past two decades makes it one of the most promising renewable energy resources to be added to the diverse mixture of supply systems. The inherent difficulty of grid integration of wave energy involves various aspects such as suitable control of power converters and power conditioning processes ...
Hafiz Ahsan Said, John V. Ringwood
wiley +1 more source
Theoretical investigation on an oscillating buoy WEC‐floating breakwater integrated system
IET Renewable Power Generation, Volume 15, Issue 14, Page 3472-3484, 26 October 2021., 2021 Abstract Based on the concept of cost sharing, an oscillating buoy wave energy converter‐ floating breakwater integrated system is proposed, in which the surge or pitch motion of the front‐pontoon equipped with Power Take‐off (PTO) system is allowed. In this study, the methods of eigenfunction matching and variables separation are applied to establish ...
Dezhi Ning +3 more
wiley +1 more source
IET Renewable Power Generation, Volume 15, Issue 14, Page 3109-3125, 26 October 2021., 2021 Abstract The oscillating‐water‐column (OWC) spar‐buoy is a type of wave energy converter that may exhibit undesirable large roll and pitch amplitudes caused by a dynamic instability induced by parametric resonance. The occurrence of this phenomenon not only reduces the power extraction but significantly increases the structural loads on the buoy, the ...
Josh Davidson +3 more
wiley +1 more source
Journal of Eta Maritime Science, 2021 The oscillating water column (OWC) device is a versatile type of wave energy converter, which is one of the promising and popular systems in the use of sustainable supplies of energy.
Deniz Öztürk, Mehmet Ozan Şerifoğlu
doaj +1 more source
Experimental investigation of a triple pontoon wave energy converter and breakwater hybrid system
IET Renewable Power Generation, Volume 15, Issue 14, Page 3151-3164, 26 October 2021., 2021 Abstract In this paper, a novel hybrid wave energy converter (WEC)‐floating breakwater system consisting of three floating pontoons with power take‐off (PTO) modules is developed to extract wave energy from heave motion and attenuate waves to protect the coast.
Wei Peng +5 more
wiley +1 more source
Hydrodynamic Investigation on a Land-Fixed OWC Wave Energy Device under Irregular Waves
Applied Sciences, 2022 The hydrodynamic response of a land-based oscillating water column (OWC) wave energy converter under various irregular wave conditions is investigated numerically. Based on the potential flow theory, a two-dimensional fully nonlinear numerical wave flume
Zhimin Zhou +4 more
doaj +1 more source
Performance of a plate‐wave energy converter integrated in a floating breakwater
IET Renewable Power Generation, Volume 15, Issue 14, Page 3206-3219, 26 October 2021., 2021 Abstract A plate‐wave energy converter (pWEC) moored in front of a floating stationary breakwater is considered. The pWEC is composed of a submerged flexible plate with piezoelectric layers bonded to both faces of it. Hence the elastic motion of the plate excited by water waves can be transformed into useful electricity due to the piezoelectric effect.
Siming Zheng +4 more
wiley +1 more source
Revista Facultad de Ingeniería Universidad de Antioquia, 2023 Wave energy converters (WEC) may be a promising option for extracting the energy available in the sea and oceans in a clean way. The oscillating water column (OWC) is one of the most applicable and well-known WEC systems.
Juan David Parra-Quintero +2 more
doaj +1 more source