A multi-level model for hybrid short term wind forecasting based on SVM, wavelet transform and feature selection

Oveis Abedinia, Ali Ghasemi-Marzbali, Mohammad Shafiei, Behrouz Sobhani, Gevork B. Gharehpetian, Mehdi Bagheri

Research output: Chapter in Book/Report/Conference proceedingConference contribution

23 Citations (Scopus)

Abstract

Wind energy is one of the most important resources for clean power generation. However, due to its periodic and irregular nature, prediction of its output power is very challenging for power system operation and planning. Therefore, in this work, a multi-level model for its power generation is proposed. First, wind speed is considered as an input signal with nonlinear behavior through multi-level model based on support vector machine (SVM), wavelet transform (WT) and entropy-based feature selection (FS). In this model, the wind signal is applied to the wavelet transform and after decomposition, will be considered as the input of feature selection. Finally, the proposed SVM is used to predict the best pattern. The proposed method is evaluated on real world engineering test case; the results verifies the accuracy and shows high speed of suggested method.

Original languageEnglish
Title of host publication2022 IEEE International Conference on Environment and Electrical Engineering and 2022 IEEE Industrial and Commercial Power Systems Europe, EEEIC / I and CPS Europe 2022
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781665485371
DOIs
Publication statusPublished - 2022
Event2022 IEEE International Conference on Environment and Electrical Engineering and 2022 IEEE Industrial and Commercial Power Systems Europe, EEEIC / I and CPS Europe 2022 - Prague, Czech Republic
Duration: Jun 28 2022Jul 1 2022

Publication series

Name2022 IEEE International Conference on Environment and Electrical Engineering and 2022 IEEE Industrial and Commercial Power Systems Europe, EEEIC / I and CPS Europe 2022

Conference

Conference2022 IEEE International Conference on Environment and Electrical Engineering and 2022 IEEE Industrial and Commercial Power Systems Europe, EEEIC / I and CPS Europe 2022
Country/TerritoryCzech Republic
CityPrague
Period6/28/227/1/22

Funding

ACKNOWLEDGMENT The authors acknowledge the financial support of this study by the Collaborative Research Project (CRP) Grant of Nazarbayev University under grant no. (021220CRP0322).

Keywords

  • Feature selection
  • Support vector machine
  • Wavelet transform
  • Wind forecast

ASJC Scopus subject areas

  • Energy Engineering and Power Technology
  • Renewable Energy, Sustainability and the Environment
  • Electrical and Electronic Engineering
  • Industrial and Manufacturing Engineering
  • Safety, Risk, Reliability and Quality
  • Environmental Engineering

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