DEMAND CONTROL SYSTEM AND DEMAND CONTROL METHOD FOR MULTI-AIR CONDITIONER

摘要

A demand control system and a demand control method for a multi-air conditioner are provided to improve the convenience for a user by forming demand control units for sequentially controlling the operation rate of air conditioner according to the priority. A demand control system for a multi-air conditioner comprises power consumption detecting units(110), a temperature measuring device, and demand control units(120). The power consumption detecting units detect predictive power consumption of plural air conditioners installed at each area of a building. The temperature measuring device detects indoor temperature of each area inside the building. The demand control units allow priority to the plural air conditioners on the basis of the indoor temperature detected by the temperature measuring device when the predictive power consumption detected from the power consumption detecting units exceeds the set power consumption, and sequentially control the operation rate of the air conditioners to maintain the temperature variation of each area for a predetermined level according to the priority.