AIR-CONDITIONING CONTROL SYSTEM AND METHOD

摘要

There are provided a heat load prediction unit (32) that predicts a change over time of a heat amount to be processed by air-conditioning equipment (12), an operation plan creation unit (33) that previously creates an operation plan of the air-conditioning equipment (12) to reduce an evaluation index under a first restrictive condition that a total process heat load be maintained at the same level or within the range of a predetermined amount of difference and that the temperature in a room be maintained within a predetermined comfortable temperature range, and an operation plan correction unit (34) that corrects the operation plan during execution of control of the air-conditioning equipment (12) in accordance with the operation plan. If an actually measured temperature measured by a temperature sensor is different from a predicted temperature predicted by the operation plan creation unit (33) at the time of creation of the operation plan, the operation plan correction unit (34) predicts a change over time of the temperature in the room, and corrects the operation plan to minimize the evaluation index under the first restrictive condition, with a second restrictive condition set as that an error between a predicted temperature predicted by the operation plan correction unit (34) and the predicted temperature predicted by the operation plan creation unit (33) be maintained within a predetermined allowable fluctuation range at one time or a plurality of times in the correction application period.