The invention discloses a method for optimizing and correcting wind power prediction models, comprising the steps of selecting actual wind power values and prediction models, analyzing the association between the wind powers and the predicted wind powers and correcting the selected models. According to the method for optimizing and correcting the wind power prediction models, the fitting degree of the prediction models to actual wind power curves is evaluated according to the association degree, so that the advantages and disadvantages of the prediction models are evaluated; therefore, wind power plants in various regions are provided with an inspection basis for the selection of the prediction models according to the change characteristic of wind electricity output power of this region; moreover, error statistic analysis is implemented on the optimized prediction models and linear regression fitting is implemented on optimized original power prediction models, so that the corrected prediction models are obtained; therefore, the purpose of decreasing the prediction errors of the wind power prediction models is realized.