POWER CONSUMPTION MANAGEMENT SYSTEM

摘要

PROBLEM TO BE SOLVED: To obtain a power consumption management system which can rank the using states of various appliances by learning the states by issuing in order a stopping instruction to each appliance ranked by systems in accordance with the sum total value when the value exceeds an allowable maximum set value. SOLUTION: A power consumption management system compares the total sump value of the power consumption of each appliance with an allowable maximum power consumption value and when the total sum value exceeds the maximum power consumption value, displays it. Then the system compares the average information on the sum of each rank and each system held by means of a system-wise power consumption holding means 162 with the present total sum value of power consumption of each appliance from the appliance having the lowest priority in each rank and system and, when the present power consumption is higher than the average information, successively controls the power supply to the appliances by means of a control means 15 through a communicating means 102 so that the power supply may be reduced in accordance with the degree. When the total sum value of the power consumption exceeds the allowable maximum power consumption even when the power supply is controlled to all appliances from the appliance having the lowest priority to the appliance having the highest priority, the power consumption of the appliances is successively controlled by means of a power supply stopping means.