摘要
本文通过建立冷水机组、循环水泵、冷却塔、空调机组、风机盘管和锅炉的数学能耗模型,并从实验和模拟的方法分析实际运行中动态负荷下系统能耗因素,提出中央空调系统整体节能的变流量优化控制方案,并采用模糊PID控制和改进的自适应模糊PID控制进行更精确有效的控制实现最大化节能。
Establishing the mathematical model ofenergy consumption of chillers,pump,cooling towers,airconditiong units and coils in the conventional airconditiong system.Analyses energy consumption factorsfrom experiments and simulations to provides theoptimized variable flow scheme for the whole cental airconditioning system to fit the Load dynamic change.Utilizers fuzzy PID control and advanced self-adaptivefuzzy PID control to maximize energy saving with thesemore precise and effective control techniques.
出处
《供热制冷》
2017年第2期54-58,共5页
Heating & Refrigeration
关键词
中央空调系统
能耗模型
控制策略
仿真模拟
模糊控制
CentralAir-conditioning system, Energyconsumption model , Control strategy, Simulation, FuzzycontrolWuhan University of Science and Technology,Wuhan,China
