Results 51 to 60 of about 8,461,833 (392)

Machine learning and the renewable energy revolution: Exploring solar and wind energy solutions for a sustainable future including innovations in energy storage

open access: yesSustainable Development
This article evaluates the present global condition of solar and wind energy adoption and explores their benefits and limitations in meeting energy needs.
Abu Danish Aiman Bin Abu Sofian   +5 more
semanticscholar   +1 more source

A simulation study demonstrating the importance of large-scale trailing vortices in wake steering [PDF]

open access: yesWind Energy Science, 2018
In this paper, we investigate the role of flow structures generated in wind farm control through yaw misalignment. A pair of counter-rotating vortices is shown to be important in deforming the shape of the wake and in explaining the asymmetry of wake ...
P. Fleming   +6 more
doaj   +1 more source

Power Quality Enhancement in Electricity Grids with Wind Energy Using Multicell Converters and Energy Storage [PDF]

open access: yes, 2019
In recent years, the wind power industry is experiencing a rapid growth and more wind farms with larger size wind turbines are being connected to the power system.
Allali, Ahmed   +5 more
core   +2 more sources

Grid Integration Challenges of Wind Energy: A Review

open access: yesIEEE Access, 2020
The strengthening of electric energy security and the reduction of greenhouse gas emissions have gained enormous momentum in previous decades. The integration of large-scale intermittent renewable energy resources (RER) like wind energy into the existing
Shakir D. Ahmed   +4 more
semanticscholar   +1 more source

Quarter-Century Offshore Winds from SSM/I and WRF in the North Sea and South China Sea

open access: yesRemote Sensing, 2016
We study the wind climate and its long-term variability in the North Sea and South China Sea, areas relevant for offshore wind energy development, using satellite-based wind data, because very few reliable long-term in-situ sea surface wind observations ...
Charlotte Bay Hasager   +5 more
doaj   +1 more source

Development of a robust structural health monitoring system for wind turbine foundations [PDF]

open access: yes, 2012
The construction of onshore wind turbines has rapidly been increasing as the UK attempts to meet its renewable energy targets. As the UK’s future energy depends more on wind farms, safety and security are critical to the success of this renewable energy ...
Currie, Magnus   +2 more
core   +1 more source

The Role of Community Values in Wind Energy Development: Exploring the Benefits and Applications of Community Wind for Reducing Local Opposition to Wind Energy Systems [PDF]

open access: yes, 2008
Worldwide, wind energy generation is growing rapidly as a cleaner and less invasive alternative to traditional fossil-fuel energy sources. Yet, in the United States, the advancement of wind energy has been stunted by three factors: (1) the uncertainty of
Vaccaro, Amanda
core   +1 more source

Evaluating the economic return to public wind energy research and development in the United States [PDF]

open access: yes, 2020
The U.S. government has invested in wind energy research since 1976. Building on a literature that has sought to develop and apply methods for retrospective benefit-to-cost evaluation for federal research programs, this study provides a quantitative ...
Millstein, D, Wiser, R
core   +1 more source

Mapping the evolution of mitochondrial complex I through structural variation

open access: yesFEBS Letters, EarlyView.
Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin   +2 more
wiley   +1 more source

Blade Surface Pressure Measurements in the Field and Their Usage for Aerodynamic Model Validation

open access: yesWind Energy
This study presents results from a long‐term measurement campaign on a research wind turbine in the field. Pressure measurements are conducted at 25% blade radius over several months.
Erik Fritz   +3 more
doaj   +1 more source

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