Automatic Control System of Ventilation and Air Conditioning Systems Based on the Organization of Energy-Saving Air Treatment Modes

Abstract

The experience of operating the model systems of ventilation and air-conditioning (VAC) showed their high energy and resource consumption, unreasonably increased dimensions, the lack of stability in maintaining the set control parameters and the inability of the system to optimize the operating modes of VAC to improve the economic efficiency of the equipment. The imperfection of the control modes of operation of VAC leads to the situation, there are significant overspending of energy resources, which leads to an unreasonable increase in the cost of operation of buildings and structures. The modern direction of automation development is characterized by a stable tendency to create special control computing complexes based on the use of micro-computers, programmable logic controllers, which requires improvement of algorithms of control systems VAC. There is a contradictory situation, characterized on the one hand, by the need to reduce the annual operating costs of VAC and the imperfection of VAC operating modes on the other. Разрешение данного противоречия составляет актуальность данной статьи. The article is devoted to the development of automatic control system VAC based on the organization of energy-saving modes of air treatment. A brief analysis of energy-saving modes of air treatment is given.