Method and device for determining composite power prediction model and computer equipment

The invention relates to a method and device for determining a composite power prediction model and computer equipment. The method comprises the following steps: acquiring a plurality of power prediction models, actual power generation power data of each station in a target area in a historical period, and actual power information and actual environment information of each station at a starting moment of the historical period; based on the actual power information and the actual environment information of each station at the starting moment of the historical time period, through each power prediction model, predicting the predicted power generation power data of each station; based on the actual power generation power data of each station in the historical time period and each piece of predicted power generation power data, respectively calculating the weight coefficient of each power prediction model for different weight angles of each station, thereby determining the composite weight coefficient of each pow