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摘 要: 采用能耗仿真软件Energyplus对某航站楼建筑系统和空调系统建立仿真模型；在某典型年气象参数的基础上，对此航站楼空调系统进行能耗仿真，通过配对样本t检验法将能耗仿真值与实测值作比较来验证仿真模型，结果表明仿真模型与实际系统近似度较高。基于已验证的模型，建立空调系统能耗目标函数，并将PPD指标作为约束条件，借助模式搜索法寻优，在满足热舒适要求的前提下，搜索出最优的送风温度设定值使空调系统总能耗达到最小值. 关键词 :航站楼；模式搜索；模型验证；配对样本t检验法；送风温度设定优化 Optimum of Supply Air Temperature for the Airport Terminal Air Conditioning System Based on Pattern Search Yang Chen Du Zhimin Fan Bo Yan Jian Zhang Wenbin Jin Xinqiao Inst of Refrigeration and Cryogenics, Shanghai Jiao Tong University, Shanghai 200240, China Abstract: A simulation model for an airport terminal and its HVAC system was established by Energyplus. The paired samples t-test method was utilized to validate the simulation model based on weather data of standard year, the results indicate that the simulation model shows a reasonable agreement with the real system. On the basis of the verified model, energy consumption of HVAC system was adopted as the objective function and PPD was selected as the constraint indicator so as to find out the minimum energy consumption. According to pattern search method, the optimal supply air temperature can be searched. In the meantime, predicted percent dissatisfied can be maintained. Keywords: airport terminal; pattern search method; model validation; paired samples t-test method; supply temperature optimal setting