Wind 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 for estimating wind power curve models. All wind turbines have different cut-in and cut-out ...
Finally, based on the wind turbine power curve mathematical model, the states of the wind turbine can be monitored by using the technology of control charts. 展开 关键词: Power curve Gaussian process Modeling Condition monitoring 会议名称: International Conference on Machine Learning & Cybernetics ...
•A model of wind power curve is developed from industrial data.•Wind power and speed data is clustered.•Support vector machine algorithm is applied to construct the model.•The model captures dynamic behavior of the wind turbine.•Computational results demonstrate effectiveness of the ...
Modelingwind-turbinepowercurve:Adatapartitioningandmining approach TinghuiOuyang a,* ,AndrewKusiak b ,YusenHe b a SchoolofElectricalEngineering,WuhanUniversity,Wuhan,430072,China b DepartmentofMechanicalandIndustrialEngineering,TheUniversityofIowa,IowaCity,IA,USA articleinfo Articlehistory: Received5January2016...
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...
Using a method for stochastic data analysis borrowed from statistical physics, we analyze synthetic data from a Markov chain model that reproduces measurements of wind speed and power production in a wind park in Portugal. We show that our analysis retrieves indeed the power performance curve, whi...
Furthermore, the power production from the wind turbines is calculated using the power curve. The performance of the new analytical wind farm model is validated against power measurements and large-eddy simulation (LES) data from the Horns Rev wind farm for a wide range of wind directions, ...
To establish the wind turbine power curve, the data processing can be divided into three levels, namely preliminary data filtering and compensation, secondary data filtering based on Binning partition, and single-valued processing of data based on Binning partition, as shown in Table 1. Preliminary...
This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https:// creativecommons.org/licenses/by/ 4.0/). Keywords: Quasi-3D modeling; icing conditions; annual power production; power curve generation; wind turbine 1....
摘要 Prediction of power generation of a wind turbine is crucial,which calls for accurate and reliable models.In this work... 出版源 Higher Education Press , 2020 (2) 关键词 power curve / method of least squares / cubic spline interpolation / response surface methodology / artificial neural ...