air-conditioning load prediction device and the air-conditioning load prediction method

摘要

PROBLEM TO BE SOLVED: To improve the energy efficiency by predicting an air conditioning load of an air conditioner and operating the air conditioner efficiently.SOLUTION: An hourly air conditioning load quantity qof a plurality of days in a past fixed period is divided by the air conditioning load quantity Qper day to calculate an hourly load allocation rate rof one day, and at the same time, an air conditioning load quantity Q per day is predicted from an hourly air conditioning load quantity in a fixed period (for example, 5 o'clock-8 o'clock) at which the air conditioner starts in one day with respect to the hourly air conditioning load quantity of the plurality of days, and an air conditioning load quantity q is predicted multiplying the calculated load allocation rate rof each hour by the predicted air conditioning load quantity Q.