空调系统延时冷量需求模型及优化分析

Research on a Delayed Refrigerating Effect Demand Model and Optimization for Air-conditioning System

针对大型商场的中央空调控制系统,建立了延时冷量需求模型.通过控制冷量输出,并基于冷量需求建立了制冷系统节能优化模型和求解.基于此对一大型商场人流和环境温度的实际数据,进行了节能优化模型的求解,其结果与传统单参数节能控制方法相比较,提高了空调系统的运行效率.

A delayed refrigerating effect demand model was established for the central air-conditioning system of emporia.Energy Saving Optimization model for refrigeration system was established based on the demand of cooling capacity and solved through the control of cooling output.In addition,as an example,real data of a large emporium’s population flow and ambient temperature was obtained to find the solution of the model.The results show that the operating efficiency of the air-conditioning was more effective compared with the traditional one-parameter energy saving controlling method.