POWER DEMAND PREDICTION SYSTEM

摘要

PURPOSE: To make an accurate estimation of power demand by estimating an error range of meteorological predicted value. CONSTITUTION: A power demand prediction system predicts the power demand with meteorological prediction results taken into consideration. This system is provided with a meteorological prediction subsystem 20 which predicts values of meteorological variables in the future based on those from the past to the present using a history of meteorological variables in the past and a power demand prediction subsystem 30 which predicts power demand based on meteorological predicted values. The meteorological prediction subsystem 20 has a meteorological error prediction means 23 which predicts an error range of meteorological predicted values.