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Effectiveness of state incentives for promoting wind energy: A panel data examination

Deepak SANGROYA,Jogendra NAYAK

Frontiers in Energy 2015, Volume 9, Issue 3, Pages 247-258 doi: 10.1007/s11708-015-0364-8

Abstract: This paper evaluates the effectiveness of state level incentives for the development of wind energy inFixed effect panel data modelling technique of econometric analysis is used to analyse the data of 26The results show that feed in tariff and captive consumption are the significant predictors of wind energyHowever, renewable purchase obligation does not affect wind energy significantly.

Keywords： India wind energy development state incentives econometric analysis panel data

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Assessment of wind energy potential in Gaza Strip

Juma Yousuf ALAYDI

Frontiers in Energy 2011, Volume 5, Issue 3, Pages 297-304 doi: 10.1007/s11708-010-0134-6

Abstract: The analysis of collected wind data at two sites in the Gaza Strip, namely, Gaza City and Gaza InternationalThe two sites are candidates for remote area wind energy applications.Gaza Strip in order to evaluate the wind regimes for installing wind energy conversion systems for powerThe data on wind speed, direction and frequency distribution are used to analyze wind energy characteristicsbeen estimated at the wind turbine hub height of approximately 50 m.

Keywords： wind data wind resource assessment wind power density wind energy the Weibull distribution and Weibull

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Regional wind power forecasting model with NWP grid data optimized

Zhao WANG, Weisheng WANG, Bo WANG

Frontiers in Energy 2017, Volume 11, Issue 2, Pages 175-183 doi: 10.1007/s11708-017-0471-9

Abstract: Unlike the traditional fossil energy, wind, as the clean renewable energy, can reduce the emission ofTo take full advantage of the environmental benefits of wind energy, wind power forecasting has to bestudied to overcome the troubles brought by the variable nature of wind.Power forecasting for regional wind farm groups is the problem that many power system operators careFinally, a case study of 28 wind farms in East China is provided to verify the effectiveness of the proposed

Keywords： regional wind power forecasting feature set minimal-redundancy-maximal-relevance (mRMR) principal component

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Feasibility of using wind turbines for renewable hydrogen production in Firuzkuh, Iran

Ali MOSTAFAEIPOUR, Mojtaba QOLIPOUR, Hossein GOUDARZI

Frontiers in Energy 2019, Volume 13, Issue 3, Pages 494-505 doi: 10.1007/s11708-018-0534-6

Abstract: and hydrogen production in Firuzkuh area using the decision making trial and evaluation (DEMATEL) and dataInitially, five important factors in selection of the best wind turbine for wind farm construction wereof the eight proposed turbines using the HOMER software, and the performance score for each proposed windThe results show that the GE 1.5sl model wind turbine is suitable for wind farm construction.

Keywords： wind turbine hydrogen production HOMER software decision making trial and evaluation (DEMATEL) data envelopment

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Distribution of background equivalent static wind load on high-rise buildings

Jianguo ZHANG , Ming GU ,

Frontiers of Structural and Civil Engineering 2009, Volume 3, Issue 3, Pages 241-248 doi: 10.1007/s11709-009-0036-z

Abstract: In this paper, the along-wind and cross-wind fluctuating load distributions along the height of high-risebuildings and their correlations are obtained through simultaneous pressure measurements in a wind tunnelGLE) methods, are verified in terms of their accuracy in describing the background equivalent static wind

Keywords： high-rise buildings along-wind cross-wind background equivalent static wind load close formulae

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Review of aeroelasticity for wind turbine: Current status, research focus and future perspectives

Pinting ZHANG, Shuhong HUANG

Frontiers in Energy 2011, Volume 5, Issue 4, Pages 419-434 doi: 10.1007/s11708-011-0166-6

Abstract: Aeroelasticity has become a critical issue for Multi-Megawatt wind turbine due to the longer and moreIn this paper, the development of aeroelasticity and aeroelastic codes for wind turbine is reviewed andfor large scale wind turbine are discussed, including instability problems for onshore and offshorewind turbines, effects of complex inflow, nonlinear effects of large blade deflection, smart structureFinally, the future development of aeroelastic code for large scale wind turbine: aeroservoelasticity

Keywords： wind turbine aeroelasticity aeroelastic code

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Power fluctuation and power loss of wind turbines due to wind shear and tower shadow

Binrong WEN, Sha WEI, Kexiang WEI, Wenxian YANG, Zhike PENG, Fulei CHU

Frontiers of Mechanical Engineering 2017, Volume 12, Issue 3, Pages 321-332 doi: 10.1007/s11465-017-0434-1

Abstract:

The magnitude and stability of power output are two key indices of wind turbines.First, wind speed models, particularly the wind shear model and the tower shadow model, are describedUnder steady wind conditions, power loss can be divided into wind farm loss and rotor loss.By contrast, rotor loss is strongly influenced by the wind turbine control strategies and wind speed.works, the rotor loss increases as the wind speed intensifies.

Keywords： wind turbine wind shear tower shadow power fluctuation power loss

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Quality and efficiency improvement technology for five megawatt offshore wind turbines and its application

Huali HAN

Frontiers of Engineering Management 2020, Volume 7, Issue 4, Pages 618-621 doi: 10.1007/s42524-020-0142-0

Keywords： renewable energy megawatt offshore wind turbine technology-driven quality improvement

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Simulation of steel beam under ceiling jet based on a wind–fire–structure coupling model

Frontiers of Structural and Civil Engineering 2023, Volume 17, Issue 1, Pages 78-98 doi: 10.1007/s11709-022-0936-8

Abstract: thermal and mechanical responses of building elements subject to uneven heating under the influence of windproposes a new computational fluid dynamics–finite element method numerical simulation that combines wind

Keywords： CFD–FEM coupling steel beam wind ceiling jet numerical heat transfer

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Evaluation of the wind energy potential of two south west sites in Nigeria

Olaleye M. AMOO

Frontiers in Energy 2012, Volume 6, Issue 3, Pages 237-246 doi: 10.1007/s11708-012-0201-2

Abstract: Wind resource assessment is a crucial first step in gauging the potential of a site to produce energyfrom wind turbines.In this paper, the wind energy potential of Abeokuta (07°03'N, 03°19'E) and Ijebu-Ode (06°47'N, 03°58Twenty years (1990–2010) of monthly mean wind data from a 10 m height were subjected to two-parameterThe results show that the average annual mean wind speed variation for Abeokuta ranges from 2.2 to 5.0

Keywords： wind potential wind speed wind power density wind gust turbulence intensity Nigeria

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Condition monitoring of a wind turbine generator using a standalone wind turbine emulator

Himani,Ratna DAHIYA

Frontiers in Energy 2016, Volume 10, Issue 3, Pages 286-297 doi: 10.1007/s11708-016-0419-5

Abstract: The intend of this paper is to give a description of the realization of a low-cost wind turbine emulatortechnology from graze required for the condition monitoring to diagnose rotor and stator faults in a windemulator reproduces dynamic characteristics both under step variations and arbitrary variation in the windspeed of a typical wind turbine (WT) of a wind energy conversion system (WECS).This wind turbine emulator (WTE) can be reconfigured or analyzed for condition monitoring without the

Keywords： condition monitoring (CM) wind turbine emulator (WTE) wind turbine generator (WTG) maximum power point

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Optimal placement of wind turbines within a wind farm considering multi-directional wind speed using

A.S.O. OGUNJUYIGBE, T.R. AYODELE, O.D. BAMGBOJE

Frontiers in Energy 2021, Volume 15, Issue 1, Pages 240-255 doi: 10.1007/s11708-018-0514-x

Abstract: Most wind turbines within wind farms are set up to face a pre-determined wind direction.(MA) wind direction with the aim of maximizing the total power generated on wind farms and minimizingIn the first stage, the optimal wind turbine layouts for 8 different major wind directions were determinedsite specific wind turbine orientation.The results reveal that the proposed wind farm layout improves wind power production capacity with minimum

Keywords： optimal placement wind turbines wind direction genetic algorithm wake effect

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Optimization design of spar cap layup for wind turbine blade

Jie ZHU, Xin CAI, Pan PAN, Rongrong GU

Frontiers of Structural and Civil Engineering 2012, Volume 6, Issue 1, Pages 53-56 doi: 10.1007/s11709-012-0147-9

Abstract: aerodynamic shape and structural form of the blade are fixed, a mathematical model of optimization design for windThe model is pursued with respect to minimum the blade mass to reduce the cost of wind turbine productionThe optimization design for a 1.5 MW wind turbine blade is carried out by combing above objective and

Keywords： wind turbine blade spar cap layup optimization design blade mass

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Investigation on available wind energy at Tungku beach

M. G. YAZDANI, M. A. SALAM

Frontiers in Energy 2012, Volume 6, Issue 3, Pages 275-279 doi: 10.1007/s11708-012-0194-x

Abstract: In this paper, wind velocities and directions (sea and land) are recorded in different days and timesThe data collected were compared with the weather data from the Brunei Darussalam Meteorological ServiceThe potential of wind energy is predicted from the available data collected.The power density for wind farming is found to be 0.26 (mean) and 0.19 (median), 0.31 (mean) and 0.22

Keywords： wind velocity temperature tower height power density Raleigh distribution electrical power

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Effects of elastic support on the dynamic behaviors of the wind turbine drive train

Shuaishuai WANG, Caichao ZHU, Chaosheng SONG, Huali HAN

Frontiers of Mechanical Engineering 2017, Volume 12, Issue 3, Pages 348-356 doi: 10.1007/s11465-017-0420-7

Abstract:

The reliability and service life of wind turbines are influenced by the complex loading applied onthe hub, especially amidst a poor external wind environment.the flexibilities of the planet carrier and the housing, a coupled dynamic model was developed for a windResults showed that the elastic support parameters considerably influenced the dynamic behaviors of the windThe findings of this study provide the foundation for optimizing the elastic support stiffness of the wind

Keywords： wind turbine drive train elastic support dynamic behavior frequency response function