Air conditioning management system, central monitoring device, and air conditioner management method

摘要

PROBLEM TO BE SOLVED: To achieve a satisfactory energy saving operation and visualization of an air conditioner by an air conditioning management system.SOLUTION: An air conditioning management system includes: intermittent control means for performing intermittent control of air conditioning by remotely controlling start or stop of individual air conditioner; invertor frequency control means for performing output control of operation power by remotely controlling the inverter frequency of individual air conditioner; remote management means for repeatedly executing an air conditioning operation time zone by synchronizing the remote control by the intermittent control means and the remote control by the inverter frequency control means with a high inverter frequency operation, a low inverter frequency operation and an air conditioning stop as an operation cycle, and for managing an energy saving operation; and visualization means for visualizing a power consumption trend of individual air conditioner by the remote management means.