Research on Optimized Energy Saving Control System of VAV Air Conditioning System

4th International Conference on Advances in Energy Resources and Environment Engineering

能源学;生态环境科学

Jiang, Hongmei^1^2 ; Li, Zhanming^1^2 ; Tang, Weiqiang^1^2

College of Electrical and Information Engineering, Lanzhou University of Technology, Lanzhou, China^1

Key Laboratory of Gansu Advanced Control for Industrial Processes, Lanzhou University of Technology, Lanzhou, China^2

关键词: Central air-conditioning systems;    Complex structure;    Controlled parameter;    Energy-saving control;    Energy-saving effect;    Optimization modeling;    Stable operation;    VAV air conditioning systems;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/237/4/042015/pdf
DOI  :  10.1088/1755-1315/237/4/042015

学科分类：环境科学（综合）

来源: IOP

【 摘 要 】

VAV air conditioning system has complex structure, huge scale, many variables, strong coupling and various uncertainties. The traditional automatic control methods adopt the method that the controlled parameters of the system are fixed, which can satisfy the stable operation of the system, but it will bring a great waste of energy. In this paper, the optimization objectives and constraints to minimize energy consumption are proposed, and the optimization model of central air conditioning system is established. The optimization objective of VAV is minimum energy consumption.It can meet the comfort and stability, reduce the energy consumption of the system and achieve the best energy-saving effect.