Novel application of Relief Algorithm in cascaded artificial neural network to predict wind speed for wind power resource assessment in India

• URL: http://arxiv.org/abs/2401.14065v1
• Date: Thu, 25 Jan 2024 10:39:40 GMT
• Title: Novel application of Relief Algorithm in cascaded artificial neural network to predict wind speed for wind power resource assessment in India
• Authors: Hasmat Malik, Amit Kumar Yadav, Fausto Pedro Garc\'ia M\'arquez, Jes\'us Mar\'ia Pinar-P\'erez
• Abstract summary: It is observed from the result of this study that ANN gives better accuracy in comparison conventional model. The objective of the paper is twofold: first extensive review of ANN for wind power and WS prediction is carried out. It is found that root mean square error (RMSE) for comparison between predicted and measured WS for training and testing wind speed are found to be 1.44 m/s and 1.49 m/s respectively.
• Score: 0.0
• License: http://creativecommons.org/licenses/by-nc-nd/4.0/
• Abstract: Wind power generated by wind has non-schedule nature due to stochastic nature of meteorological variable. Hence energy business and control of wind power generation requires prediction of wind speed (WS) from few seconds to different time steps in advance. To deal with prediction shortcomings, various WS prediction methods have been used. Predictive data mining offers variety of methods for WS predictions where artificial neural network (ANN) is one of the reliable and accurate methods. It is observed from the result of this study that ANN gives better accuracy in comparison conventional model. The accuracy of WS prediction models is found to be dependent on input parameters and architecture type algorithms utilized. So the selection of most relevant input parameters is important research area in WS predicton field. The objective of the paper is twofold: first extensive review of ANN for wind power and WS prediction is carried out. Discussion and analysis of feature selection using Relief Algorithm (RA) in WS prediction are considered for different Indian sites. RA identify atmospheric pressure, solar radiation and relative humidity are relevant input variables. Based on relevant input variables Cascade ANN model is developed and prediction accuracy is evaluated. It is found that root mean square error (RMSE) for comparison between predicted and measured WS for training and testing wind speed are found to be 1.44 m/s and 1.49 m/s respectively. The developed cascade ANN model can be used to predict wind speed for sites where there are not WS measuring instruments are installed in India.

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