Wind turbine power curveQuantile power curveQuantile loss functionNeural networkPerformance evaluationWind turbine power curve is an indicator of wind turbine performance and important input of wind farm design or power prediction, therefore can serve the system planning and operation. However, a good ...
The purpose of this work is to calculate the wind turbine power curve by using fast Gaussian Processes (GP) regression [19] for the filter step and ANN for the final modelling on the filtered data. We show that the use of GP filtering improves the power curve calculation no matter the ...
Nonlinear control with wind estimation of a DFIG variable speed wind turbine for power capture optimization 热度: Wind Turbine Structural Dynamics- A Review of the Principles for Modern Power Generation 热度: InfluenceofOptimisedPower CurvetotheEnergyOutput ...
A data-based estimation of the wind-power curve in wind turbines may be a challenging task due to the presence of anomalous data, possibly due to wrong sensor reads, operation halts, malfunctions or other. In this study, the authors describe a data-based procedure to build a robust and ac...
It is a common practice to use wind speeds at hub height in determining wind turbine power curves. Although the possible influence of other variables (such as turbulence and wind shear) is generally neglected in power curve measurements, we discovered the importance of other variables in an analy...
Power curve modelingFirefly algorithm (FFARoot mean squared error (RMSEMean absolute error (MAEWind turbine power curve portrays the relationship between the wind speed and output power of the turbine. Wind speed values ranging between cut-in speed and cut-out speed acquire the most vital role ...
Four data-mining approaches for wind turbine power curve monitoring are compared. Power curve monitoring can be applied to evaluate the turbine power output and detect deviations, causing financial loss. In this research, cluster center fuzzy logic, neural network, and kappa-nearest neighbor models ...
With the rapid development of wind power industry recently, huge data source are accumulated by the widespread supervisory control and data acquisition systems. The data-driven wind turbine power curve plays an important role in many fields, whereas it is sensitive to data quality. The invalid and...
(2017). Modeling wind-turbine power curve: A data partitioning and mining approach. Renewable Energy, 102, 1-8.Ouyang, T.; Kusiak, A.; He, Y. Modeling wind-turbine power curve: A data partitioning and mining approach. Renewable Energy 2017, 102, 1-8....
Figure 5. Typical wind turbine power curve. Show moreView chapterExplore book Photocatalysis: Fundamental Processes and Applications Umesh A. Fegade, Ganesh N. Jethave, in Interface Science and Technology, 2021 15.1.1.2.3 Wind energy A wind turbine can produce electricity by using wind energy. ...