Results 101 to 110 of about 89,224 (268)

Magnetic Coupling for a 10 kW Tidal Current Turbine: Design and Small Scale Experiments

open access: yes, 2020
This paper presents a coupling design that improves water tightness of a marine current turbine (MCT). The coupling is numerically analyzed and incorporated into the design of an MCT from a previous study.
I. Kim   +4 more
semanticscholar   +1 more source

Modeling and Control of a Multi‐Energy Microgrid With Wind LVRT and Battery Pre‐Synchronization Strategy

open access: yesEnergy Science &Engineering, Volume 14, Issue 1, Page 266-280, January 2026.
This study establishes a hybrid microgrid model integrating a Doubly Fed Induction Generator (DFIG), a photovoltaic (PV) array, and a battery energy storage system, and proposes a coordinated control framework. The DFIG regulates DC‐bus voltage through the grid‐side converter and performs maximum power tracking via the rotor‐side converter, while the ...
Chunyan Li   +4 more
wiley   +1 more source

Analysis of Dynamic Behaviour and Power Generation of a Wind-tidal System for Marine Environment [PDF]

open access: yes, 2012
This work presents the analysis of dynamic behaviour and power generation of a wind-tidal hybrid system. Mathematical models and system design approach were used to investigate the feasibility, reliability and economic impact of the system.
Ogbemhe, J.A.   +2 more
core  

CFD Applications in Energy Engineering Research and Simulation: An Introduction to Published Reviews [PDF]

open access: yes, 2019
Computational Fluid Dynamics (CFD) has been firmly established as a fundamental discipline to advancing research on energy engineering. The major progresses achieved during the last two decades both on software modelling capabilities and hardware ...
Iranzo Paricio, Jose Alfredo
core   +1 more source

Energy Landscape in Iraq: Current Status, Research Review, and Policy Insights

open access: yesEnergy Science &Engineering, Volume 14, Issue 1, Page 625-678, January 2026.
Renewable energy currently contributes a small fraction to Iraq's electricity mix, with 3.39% from hydropower and 0.059% from solar, while thermal power dominates at 96.6%. Significant untapped potential exists across solar, wind, biomass, geothermal, wave, and blue energy, highlighting opportunities for a low‐carbon, technoeconomically viable energy ...
Ihab Jabbar Al‐Rikabi   +5 more
wiley   +1 more source

Impacts of the renewable energy transition on global plant diversity: A review

open access: yesPLANTS, PEOPLE, PLANET, Volume 8, Issue 1, Page 87-115, January 2026.
People and nature need a renewable energy transition to help address the growing, and catastrophic, effects of climate change. A sustainable energy transition involves rigorously examining the potential impacts on nature – including plant life – and creating pathways for impact mitigation that strike a clear balance between energy production and ...
Rachael V. Gallagher   +7 more
wiley   +1 more source

A contra-rotating marine current turbine on a flexible mooring : development of a scaled prototype [PDF]

open access: yes, 2008
The contra-rotating marine current turbine concept developed by the Energy Systems Research Unit at the University of Strathclyde is aimed at extracting energy in a wide range of water depths by 'flying' a neutrally-buoyant device from a flexible ...
Clarke, Joe   +4 more
core  

Reliability Evaluation of Tidal Current Farm Integrated Generation Systems Considering Wake Effects

open access: yesIEEE Access, 2018
Based on a sequential Monte-Carlo simulation technique, a reliability evaluation method and several indices are proposed for tidal current farm integrated generation systems in this paper.
Zhouyang Ren   +6 more
doaj   +1 more source

Deployment characterization of a floatable tidal energy converter on a tidal channel, Ria Formosa, Portugal [PDF]

open access: yes, 2018
This paper presents the results of a pilot experiment with an existing tidal energy converter (TEC), Evopod 1 kW floatable prototype, in a real test case scenario (Faro Channel, Ria Formosa, Portugal).
A. Pacheco   +38 more
core   +2 more sources

CFD analysis on horizontal axis tidal current turbine

open access: yesResearch on Engineering Structures and Materials
In response to the escalating global demand for sustainable energy and the environmental toll of fossil fuel dependency, this study presents a high-resolution Computational Fluid Dynamics (CFD) analysis of a Horizontal Axis Tidal Current Turbine (HATCT) designed for deployment in the Passur River, Khulna, Bangladesh, a region characterized by strong ...
S.M. Fahad Hossen Munna, Md Mezbah Uddin
openaire   +1 more source

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