Title:
CONTROL DEVICE FOR AIR-CONDITIONING SYSTEM, CONTROL METHOD FOR AIR-CONDITIONING SYSTEM, AND AIR-CONDITIONING SYSTEM
Document Type and Number:
WIPO Patent Application WO/2020/255375
Kind Code:
A1
Abstract:
Provided is a control device for an air-conditioning system that has a plurality of refrigerant air conditioners and a heat storage air conditioner for heat storage operation and heat storage utilization operation, and that air-conditions the interior of a building. This control device for an air-conditioning system comprises: an information acquisition unit that acquires weather forecast data; a load prediction unit that predicts a future building thermal load; an operation plan creation unit that creates an operation plan to reduce the power consumption of the air-conditioning system on the basis of the predicted load and the weather forecast data; a control command instruction unit that controls the operation of the air-conditioning system according to the operation plan; a failure detection unit that detects the failure of each of the plurality of refrigerant air conditioners; and a repair time prediction unit that predicts the repair time required to repair the failed machine when a failure is detected by the failure detection unit. When a failure is detected, the operation plan creation unit replans the operation plan based on the repair time.
Inventors:
FAN YUNQING (JP)
SAITO MAKOTO (JP)
SAITO MAKOTO (JP)
Application Number:
PCT/JP2019/024724
Publication Date:
December 24, 2020
Filing Date:
June 21, 2019
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
F24F11/32; F24F5/00; F24F11/47; F24F11/63
Foreign References:
| JPH0588713A | 1993-04-09 | |||
| JP2007064499A | 2007-03-15 |
Attorney, Agent or Firm:
KISA PATENT & TRADEMARK FIRM (JP)
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