Short-Term Wind Speed Prediction on Base of Improved Least Squares Support Vector Machine
2014 ◽
Vol 599-601
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pp. 1972-1975
Keyword(s):
Accurate wind speed prediction is of significance to improve the ability to coordinate operation of a wind farm with a power system and ensure the safety of power grid operation. According to the randomness and volatility of wind speed, it is put forward that a WD_GA_LS_SVM short-term wind speed combination prediction model on basis of Wavelet decomposition (WD), Genetic alogorithms (GA) optimization and Least squares support vector machine (LS_SVM). Short-term wind speed prediction is carried out and compared with the neural network prediction model with use of the measured data of a wind farm. The results of error analysis indicate the combination prediction model selected is of higher prediction accuracy.
2021 ◽
Vol 2033
(1)
◽
pp. 012007
2019 ◽
Vol 180
◽
pp. 196-205
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2014 ◽
Vol 511-512
◽
pp. 927-930
2014 ◽
Vol 548-549
◽
pp. 1235-1240
Keyword(s):
2021 ◽
Vol 804
(3)
◽
pp. 032061
2013 ◽
Vol 300-301
◽
pp. 189-194
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Keyword(s):