Energy-saving method for air conditioner

Abstract

The invention relates to an energy-saving method for an air conditioner, which is applied to an electrical energy management and monitoring device of an air conditioning system. The method comprises the following steps: firstly, making the electrical energy management and monitoring device calculate estimated energy consumption values according to equipment running data, set target energy saving values according to the estimated energy consumption values and calculate apportionment proportion according to the target energy saving values; secondly, making the air conditioning system run according to the apportionment proportion and making the electrical energy management and monitoring device monitor the air conditioning system to acquire actual energy consumption values; and finally, judging whether the actual energy consumption values accord with the target energy saving values or not and carrying out correction and adjustment on the apportionment proportion according to a judging result. Therefore, the method can fulfill the aim of estimating energy consumption limit or amount in advance, establishing a system feedback adjustment mechanism and reducing the energy resource consumption so as to make the air conditioning system run more efficiently.

Description

technical field [0001] The invention relates to an air-conditioning energy-saving method, in particular to an air-conditioning energy-saving method using an intelligent algorithm to calculate and optimize the apportionment ratio of an air-conditioning device. Background technique [0002] With the progress of science and technology and the development of culture, most industrial development and economic activities need to consume a lot of energy. However, energy is not inexhaustible. Since the industrial revolution began to exploit energy on a large scale, scientists still have no definite answer to how much energy reserves the earth has left. Furthermore, any form of energy consumption will cause environmental pollution. Due to the rising awareness of environmental protection in recent years, under the ever-changing international energy environment, in the face of the greenhouse effect, the trend of high energy prices and the depletion of traditional energy, etc. How to sa...

AI Technical Summary

Problems solved by technology

[0006] (1) The electricity consumed by the air-conditioning system and the electricity cost saved can only be known after the event, and the proportion or amount of cost savings cannot be expected and controlled in advance

[0007] (2) There is no feedback mechanism, so the operating efficiency of the air-conditioning system cannot be corrected immediately, and the air-conditioning schedule or behavior can be further set and adjusted after receiving the electricity bill

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