Day-ahead wind power prediction method and system for wind power plant
The invention discloses a day-ahead wind power prediction method and system for a wind power plant, and belongs to the technical field of wind power generation, and the method comprises the steps: constructing an original data set according to the wind power of a to-be-predicted day, the numerical w...
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Main Authors | , , , , , , , , , , , , , , , , , , , , , , |
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Format | Patent |
Language | Chinese English |
Published |
08.02.2022
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Subjects | |
Online Access | Get full text |
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Summary: | The invention discloses a day-ahead wind power prediction method and system for a wind power plant, and belongs to the technical field of wind power generation, and the method comprises the steps: constructing an original data set according to the wind power of a to-be-predicted day, the numerical weather forecast meteorological characteristics, and the correlation of the wind power of a historical day; removing to-be-predicted daily wind power in the original data set, obtaining a clustering data set, carrying out k-means clustering, obtaining an original data set with cluster labels, generating a confrontation network according to robustness auxiliary classification, and generating massive scenes with labels; determining a cluster label category of a to-be-predicted day according to the known historical day wind power and numerical weather forecast meteorological characteristics, and screening out a plurality of scenes with high similarity with the to-be-predicted day wind power according to the cluster lab |
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Bibliography: | Application Number: CN202111270931 |