Results 31 to 40 of about 1,133,712 (335)

Marine Predator Algorithm based Cascaded PIDA Load Frequency Controller for Electric Power Systems with Wave Energy Conversion Systems

open access: yes, 2021
This paper proposes a Cascaded PIDA (Proportional-Integral-Derivative-Acceleration) load frequency controller (LFC) for interconnected power systems with Wave Energy Conversion Systems (WECS).
Ahmed H. Yakout, M. Attia, Hossam Kotb
semanticscholar   +1 more source

A study of the kinematic characteristics and energy conversion of waves generated by granular landslide

open access: yesShuiwen dizhi gongcheng dizhi, 2023
The consequences of landslide waves are far beyond the landslide itself that has attracted widespread attention. The prediction and evaluation of this kind of disaster has always been difficult, and the precise description of landslide surge motion ...
Jiajia WANG   +6 more
doaj   +1 more source

Influence of second-order corrections to the energy-dependence of neutrino flavor conversion formulae [PDF]

open access: yes, 2007
We discuss the {\em intermediate} wave-packet formalism for analytically quantifying the energy dependence of the two-flavor conversion formula that is usually considered for analyzing neutrino oscillations and adjusting the focusing horn, target ...
A. E. BERNARDINI   +7 more
core   +1 more source

Fast nonlinear Froude–Krylov force calculation for prismatic floating platforms: a wave energy conversion application case

open access: yesJournal of Ocean Engineering and Marine Energy, 2021
Computationally fast and accurate mathematical models are essential for effective design, optimization, and control of wave energy converters. However, the energy-maximising control strategy, essential for reaching economic viability, inevitably leads to
G. Giorgi   +4 more
semanticscholar   +1 more source

INNOVATIVE BREAKWATERS DESIGN FOR WAVE ENERGY CONVERSION [PDF]

open access: yesCoastal Engineering Proceedings, 2012
This paper intends contributing to an economically and environmentally sustainable development of coastal infrastructures by investigating the possibility of combining together breakwaters and Wave Energy Converters (WEC). The latter change the wave energy to electricity, which may serve both the rubble mound breakwaters and seawalls related activity ...
VICINANZA, Diego   +4 more
openaire   +3 more sources

Wave energy conversion systems: optimal localization procedure [PDF]

open access: yesWIT Transactions on Ecology and the Environment, 2009
Wave energy is a renewable and pollution-free energy source that has a potential world-wide contribution to the electricity market estimated in the order of 2,000 TWh/year, which represents about 10% of the world’s electricity consumption with an investment cost of EUR 820 billion.
G. Benassai, M. Dattero, A. Maffucci
openaire   +2 more sources

High-Capacity Wave Energy Conversion by Multi-Float, Multi-PTO, Control and Prediction: Generalized State-Space Modelling With Linear Optimal Control and Arbitrary Headings

open access: yesIEEE Transactions on Sustainable Energy, 2021
Wave energy converters with capacity similar to, or greater than, wind turbines are desirable for the supply of electricity to the grid. It is shown that this may be provided by multiple floats in a hinged raft-type configuration with multi-mode forcing.
Zhijing Liao   +3 more
semanticscholar   +1 more source

Laboratory Characterization of a Liquid Metal MHD Generator for Ocean Wave Energy Conversion

open access: yes, 2021
Harnessing ocean wave energy is an old challenge that has gained momentum in recent years. In this paper, we present the flow and electrical characterization of a prototype of an alternate liquid metal magnetohydrodynamic (MHD) generator at a laboratory ...
J. C. Domínguez-Lozoya   +4 more
semanticscholar   +1 more source

Energy Conversion: A Comparison of Fix- and Self-Referenced Wave Energy Converters

open access: yesEnergies, 2016
The paper presents an investigation of fix-referenced and self-referenced wave energy converters and a comparison of their corresponding wave energy conversion capacities from real seas. For conducting the comparisons, two popular wave energy converters,
Wanan Sheng, Tony Lewis
doaj   +1 more source

Design and Performance Analysis of a Staggered Vernier Generator for Wave Power Generation

open access: yesJournal of Marine Science and Engineering, 2022
In this paper, a staggered vernier generator suitable for a counter-rotating self-adaptable WEC is proposed to meet the energy demand of the small-scale engineering equipment in the deep sea.
Zhongyue Lu   +4 more
doaj   +1 more source

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