基于全年负荷模拟和空调日负荷预测控制策略的冰蓄冷系统可行性研究
Feasibility study of ice storage system based on dynamic load simulation and control strategy with predicted daily load
摘要：
利用建筑能耗模拟软件DeST对北京市某商业建筑进行了全年逐时能耗模拟。结合模拟结果对串联型单泵冰蓄冷系统的3种运行控制策略进行了分析，比较了冷源侧全年能耗及运行费用，并通过建筑日负荷预测，提出了基于预报气温的冰蓄冷系统控制策略方法，进一步分析了该运行策略的全年能耗、运行费用及回收周期。
关键词：冰蓄冷空调系统,负荷预测,控制策略,回收期,经济性分析,运行费用
Abstract：
Simulates the annual hourly energy consumption of a commercial building in Beijing by DeST. Combined with the simulation results, analyses three types of control strategies for ice storage series system with single pump. Compares the yearly energy consumption and operation cost of cold-source side. By daily cooling load prediction, proposes a method of control strategy based on weather report. Furthermore, analyses the yearly energy consumption, operation cost and payback period of the operation strategy.
Keywords:icestorageairconditioningsystem,loadprediction,controlstrategy,paybackperiod,economicanalysis,operationcost