Maximum electric charge quantity control system and operation for air conditioner

Abstract

A control system for controlling the maximal electric consumption of an air conditioner system in an allowable range is composed of more than one air conditioner, a kilowatt-hour meter and a maximal electric consumption controller, which can selectively turn off some of the air conditioners when the consumed electric energy is higher than the allowable value. Its operating method is also disclosed.

Description

technical field [0001] The present invention relates to detecting the total power consumption of the air conditioners in operation in the air conditioning system of a building with more than one air conditioner, and stopping the operation of the air conditioner with a lower operating priority when the total power consumption sensed exceeds the allowable value The maximum power control is an air-conditioning maximum power control system capable of maintaining the total power consumption of a building at a certain level and its operating method. Background technique [0002] Recently, with the widespread use of air conditioners, air conditioners are installed in every room in a home or in every office in a building. [0003] In the past, the air conditioner in each room used the button on the indoor unit or the remote control to input the user's control command, and the microcomputer built in the indoor unit controlled the operation of the air conditioner according to the inpu...

AI Technical Summary

Problems solved by technology

Therefore, there is a disadvantage that it takes a lot of manpower and time to manage multiple air conditioners.

[0006] In particular, the air conditioner is a household appliance that consumes a lot of power during initial start-up and normal operation, so if there are multiple such air conditioners in a building, the total maximum power value of the air conditioners exceeds the power cutoff installed in the building. Concerns about the allowable range of the device, accompanied by the danger of power being cut off

Therefore, it is easy to apply physical impact to the air conditioner and other home appliances in operation, and reduce the internal structure of the product.

[0007] In addition, the power supply system (Korea Electric Power) limits the allowable value of electricity according to seasons / buildings / companies. If the electricity consumption exceeds the allowable value, the electricity bill will increase progressively, so there is a problem of low air-conditioning utilization.

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