Method for predicting power curve of wind generating set

The invention relates to the technical field of fan power prediction, and discloses a wind generating set power curve prediction method, which comprises the following steps of: acquiring and preprocessing historical operation data of a wind generating set under different time dimensions; drawing a historical power curve trend chart of the wind turbine generator and carrying out stability verification; a wind turbine generator power curve prediction model is constructed and optimized, and the optimized wind turbine generator power curve prediction model is used for wind turbine generator power prediction; and according to the predicted wind turbine generator power, drawing a wind turbine generator predicted power curve trend chart, and fitting the wind turbine generator predicted power curve trend chart with the wind turbine generator historical power curve trend chart to realize evaluation of a power prediction result. The problem that an existing wind power prediction method is low in accuracy can be effecti