Unattended operation machine room control system and method of air-conditioner system

Abstract

The invention provides an unattended operation machine room control system and method of an air-conditioner system. The unattended operation machine room control system comprises an Internet-of-thingsmonitoring module, a data collecting module and a data processing module. The Internet-of-things monitoring module is used for monitoring the actual operation parameters of the air-conditioner system, the data collecting module is used for collecting the actual operation parameters, monitored by the Internet-of-things monitoring module, of the air-conditioner module, and the data processing module is used for conducting fault recognition, energy saving analysis, optimization control and feedforward control treatment, and generating control instruments to control the air-conditioner system andequipment in a machine room. The unattended operation machine room control system can achieve feedforward type automatic control over the air-conditioner system, achieves unattended operation of theair-conditioner system, and achieves a series of analysis method of sensing, integrating, analyzing and optimizing machine room system operation and a whole set of unattended monitoring system.

Description

technical field [0001] The invention relates to control technology, in particular to a computer room control system and method for an air-conditioning system. Background technique [0002] At present, in my country's public buildings, HVAC systems are the most important energy-consuming equipment, and their operating energy consumption can account for 50% to 60% of building energy consumption. In a general air conditioning system, the air conditioning cold source system is at the core. According to relevant statistics, in a typical centralized air-conditioning system, the energy consumption of the air-conditioning cold source system, that is, chillers, chilled water pumps, cooling water pumps, cooling towers, etc., can account for 60% of the entire air-conditioning system in the summer cooling season. 80%. [0003] In the current air-conditioning system energy management platform, the energy-saving management and control measures for the air-conditioning system are also co...

AI Technical Summary

Problems solved by technology

Experience and physical and chemical analysis are indispensable and will bring errors. Since feedback control is a process of continuous iteration, comparison, and control, it has the inherent characteristics of response delay. Therefore, the energy-saving effect of the air-conditioning system is limited, and the energy-saving range is limited.

[0005] At the same time, due to the above-mentioned characteristics of the existing

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