Results 41 to 50 of about 1,213,359 (335)
The study on decomposition of fluctuant wind power for wind power suppression [PDF]
WIT Transactions on Engineering Sciences, 2015 Based on the turbulence model, the volatility of real- time wind speed is discussed, which is composed of the average component and fluctuant component. By deriving the probability density function of fluctuant wind speed and investigating the probability density curve, we decompose the fluctuant wind power into the steady fluctuation and peak ...
Yan Cheng +4 more
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Sensors, 2022 The ongoing trend of building larger wind turbines (WT) to reach greater economies of scale is contributing to the reduction in cost of wind energy, as well as the increase in WT drivetrain input loads into uncharted territories.
Baher Azzam, Ralf Schelenz, Georg Jacobs
doaj +1 more source
What to expect from a greater geographic dispersion of wind farms? - A risk portfolio approach [PDF]
, 2007 The UK, like many other industrialised countries, is committed to reducing greenhouse gas emissions under the Kyoto Protocol. To achieve this goal the UK is increasingly turning towards wind power as a source of emissions free energy.
Ben Drake +9 more
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Renewable and Sustainable Energy Reviews, 2010 The high price of fossil fuels and the environmental damage they cause have encouraged the development of renewable energy resources, especially wind power. This work discusses the potential of wind power in Mexico, using data collected every 10 min between 2000 and 2008 at 133 automatic weather stations around the country.
Manzano Agugliaro, Francisco Rogelio +2 more
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南方能源建设, 2023 [Introduction] Under the wave-current combinations during the service period of offshore wind turbine, local scour inevitably occurs around pile foundation, which threatens the overall stability and safety of offshore wind turbine. [Method] In this paper,
Dezong ZHOU +4 more
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Sensorless control of a power converter for a cluster of small wind turbines [PDF]
, 2016 This study presents a new sensorless control for small wind turbine clusters with a single power converter with a direct torque control algorithm. The proposed system consists of a wind farm connected to a back-to-back power converter that interfaces the
Araguees Penalba, Monica +4 more
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Impact of Multi-Physics HiL Test Benches on Wind Turbine Certification
Energies, 2022 Recently developed nacelle test benches for wind turbines, equipped with multi-physics Hardware-in-the-Loop (HiL) systems, enable advanced testing and even certification of next-generation wind turbines according to IEC61400-21.
Lennard Kaven +7 more
doaj +1 more source
Combined hydro-wind generation bids in a pool-based electricity market [PDF]
, 2009 Present regulatory trends are promoting the irect participation of wind energy in electricity markets. The final result of these markets sets the production scheduling for the operation time, including a power commitment from the wind generators. However,
Angarita Márquez, Jorge Luis +2 more
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Discussions on the Main Electrical Wiring Scheme for a 400 MW Offshore Substation Station
南方能源建设, 2019 [Introduction] Offshore wind farms are characterized by long distance from shore, high costs of repair due to vessels involved and weather, long maintenance cycles and the fact that daily operations and maintenance is highly dependent on weather and sea ...
HE Qingdong, ZHU Ruijun, MEI Chun
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Wind turbine condition assessment through power curve copula modeling [PDF]
, 2012 Power curves constructed from wind speed and active power output measurements provide an established method of analyzing wind turbine performance. In this paper it is proposed that operational data from wind turbines are used to estimate bivariate ...
Galloway, Stuart +2 more
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