An energy-saving management system and energy-saving management method for energy consumption of computer room air conditioners

Abstract

The invention discloses an energy-saving management system for energy consumption of air-conditioners in a machine room, and relates to the technical field of air-conditioner control. The energy-saving management system comprises the multiple air-conditioners, multiple temperature sensors and a control center. The control center is used for calculating the refrigeration weight in an air-conditioner control area according to the spatial equipment distribution and equipment power consumption of machine room equipment, and further calculating the actual area temperature of the air-conditioner control area according to the refrigeration weight and the sampling temperatures of all the temperature sensors; whether the calculated actual area temperature is within a preset air-conditioner preference temperature range or not is compared; and if not, the air-conditioner set temperature is adjusted to be low or high to finally determine whether the actual area temperature is within the preset air-conditioner preference temperature range. By the adoption of the energy-saving management system, the control temperatures of the air-conditioners corresponding to the area can be adjusted according to the refrigerating capacity needs of all the areas in the machine room, and thus the purpose of energy saving is achieved. The invention further discloses an energy-saving management method for energy consumption of the air-conditioners in the machine room.

Description

technical field [0001] The invention relates to the technical field of air-conditioning control, in particular to an energy-saving management system and an energy-saving management method for energy consumption of an air conditioner in a computer room. Background technique [0002] The State Council issued the "Thirteenth Five-Year Plan" comprehensive work plan for energy conservation and emission reduction. By 2020, the energy consumption of GDP will be reduced by 15% compared with that in 2015. Promoting energy conservation and pollution reduction is an important national policy of our country. Driven by this policy background, energy-saving technologies in all walks of life are ushering in a period of vigorous development. With the help of the Internet and the Internet of Things technology development and integration platform, the precision air conditioner in the computer room has begun to realize centralized network management, and meets the current energy-saving develop...

AI Technical Summary

Problems solved by technology

[0003] The uniform and fixed air conditioner setting temperature is a fixed cooling output method, which cannot consider factors such as equipment room density, equipment power consumption, and ambient temperature. Under this control mode, the air conditioner cannot accurately control the ambient temperature of the equipment room. At the same time, the air conditioner Start and stop will be too frequent, and it is impossible to output cooling capacity based on the actual cooling capacity of the computer room

If the temperature is set too high, the temperature control and cold conditions in the computer room will not meet the standard, and if the temperature is set too low, it will lead to waste of energy and fail to achieve the purpose of energy saving

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