Patent ID: 11954744
Assignee: MITSUBISHI ELECTRIC CORPORATION
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC G  H  Y | IPC G  H

Claim 16:
17. An electric power management station, comprising:
a processor to execute a program,
a memory to store the program which, when executed by the processor, performs processes of,
acquiring a classification setting information for deriving a classification result, by a date attribute information and an environment information which is measured actually on an inside of a prediction target area, including a temperature and at least one of a humidity, an atmospheric pressure, a wind velocity, a wind direction, and an amount of rain fall, and an actual performance information on electric power production, which is a past actual performance on electric power production of regenerative energy, where the actual performance information is correlated with the environment information and the date attribute information,
deriving classification result of the actual performance information on electric power production, by the classification setting information, from the environment information and the date attribute information which are correlated with each of the actual performances on electric power production, included in the actual performance information on electric power production, and correlates the derived classification result with each of the actual performance information on electric power production,
deriving a classification result of a prediction target day, by the classification setting information, using a date attribute information of the prediction target day which is a day to conduct a predict, and an environment information which is measured before a start of a prediction of the prediction target day, and in addition, predicts an actual performance on electric power production of the prediction target day, based on the actual performance on electric power production of the actual performance information on electric power production, which corresponds to the classification result of the prediction target day, and
evaluating a prediction error of a prediction value with respect to an actual performance value, based on a difference between a prediction value of the electric power demand which is calculated using the actual performance information on electric power demand, and an actual performance value of the electric power demand in a verification actual performance information with a date which corresponds to the prediction value.