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49.830  Articles
1 of 4.983 pages  |  10  records  |  more records»
The bivariate logistic model with two-component extreme value marginal distributions (BTCEV) is applied to provide a regional at-site wind speed estimate. The maximum likelihood estimators of the parameters were obtained numerically by using a multivar... see more

The objective of this study is to model wind characteristics using twelve probability density functions: Weibull, Ralyeigh, Log-Logistics, Inverse Gaussian, Normal, Range, Extremely Generated, Extreme, Lognormal, Logistic, Burr and Rician. Four statistica... see more

Wind energy is renewable and environment friendly. It is an alternative clear energy source compared to the fossil fuels that pollute the lower layer of atmosphere. The most important parameter of the wind energy is the wind speed. Statistical methods are... see more

Reliable wind modelling is of crucial importance for wind farm development. The common practice of using sector-wise Weibull distributions has been found inappropriate for wind farm layout optimization. In this study, we propose a simple and easily implem... see more

Wind energy is renewable energy used as an energy source for wind power plants (PLTB). The most common distribution method used to model wind speed distribution data is the Weibull distribution. The Nakagami distribution has begun to be widely used in sev... see more

Both the planning and operating of a wind farm demand an appropriate wind speed model of its location. The model also helps predict the dynamic behaviour of wind turbines and wind power potential in the location. This study characterises the wind speed se... see more

The objective of this work was to evaluate the adjustment of data series of hourly wind speed for Ponta Grossa, Paraná State, to the probability distributions of Weibull, Rayleigh, Beta, Gama and Normal and to analyze possible interferences of the day and... see more

Both the planning and operating of a wind farm demand an appropriate wind speed model of its location. The model also helps predict the dynamic behaviour of wind turbines and wind power potential in the location. This study characterises the wind speed se... see more

Instantaneous wind speed spatial distribution of wind farm is the basis of the optimal control for wind turbines. A calculation method was proposed for the instantaneous wind speed spatial distribution in wind farm, which made the instantaneous wind speed... see more

1 of 4.983 pages  |  10  records  |  more records»