ELECTRIC POWER DEMAND PREDICTION SYSTEM, LEARNING DEVICE, AND ELECTRIC POWER DEMAND PREDICTION METHOD

摘要

To provide an electric power demand prediction system capable of precisely predicting an electric power demand at a prediction target date even if an electric power demand pattern is changed temporarily.SOLUTION: An electric power demand prediction system includes: a model creation part for generating a plurality of learned models for predicting an electric power demand by executing machine learning by using learning data corresponding to mutually different periods in learning data in which actual electric power data as an actual result of an electric power demand are correlated with actual variation factor data as an actual result of a variation factor that can become a factor for varying the amount of electric power demand; a selection part for selecting one of the plurality of already learned models as a prediction model for predicting an electric power demand at a prediction target data according to the prediction target date as a target for predicting an electric power demand; and a prediction part for predicting an electric power demand at the prediction target date by using the prediction model.SELECTED DRAWING: Figure 2