System and method for controlling demand of...

Details System and method for controlling demand of... System and method for controlling demand of...

2011-01-18

2011-01-18

Nguyen, George (Department: 3744)

Refrigeration

Automatic control

Diverse, cascade or compound refrigeration-producing system

C062S179000

Reexamination Certificate

active

07870750

ABSTRACT:
A system for controlling multiple air conditioners. The system includes a demand control unit configured to divide the multiple air conditioners into groups, to assign a priority level to each group, to calculate an estimated power amount used by the multiple air conditioners based on an amount of power consumed by the multiple air conditioners during a predetermined time period, and to forcibly control an operation of one or more air conditioners included in a respective group based on the priority level assigned to the respective group.

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