流体机械

2005, (10)

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定静压控制变风量空调系统模拟与实验研究
Analysis of VAV Air-conditioning System with Constant Duct Static Pressure Control

陈华,邸倩倩,申江,易伟雄
CHEN Hua~1,DI Qian-qian~1,SHEN Jiang~1,FWH Yik~2 (1.Tianjin University of Commerce,Tianjin 300134,China;2.The Hong Kong Polytechnic University,Hongkong)

摘要(Abstract):

由于变风量系统(VAV)风机能耗可随负荷的变化而变化,其节能效果明显,因此近几年来变风量空调系统在香港得到了广泛的应用。本文对香港地区某办公大楼变风量空调系统进行模拟研究,分析定静压控制方式下的系统性能,并将模拟结果与测试数据进行了比较,其吻合较好。
A simulation program has been used for predicting the annual fan energy use of variable air volume(VAV) systems that use variable speed fans and constant duct static pressure control.The measured system performance data were compared with predictions of the simulation program and it shows that the program predictions are in reasonably good agreement with the measured data.

关键词(KeyWords): 市政工程;变风量系统;软件模拟;定静压控制
municipal engineering;VAV systems;simulation program;constant duct static pressure control

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作者(Author): 陈华,邸倩倩,申江,易伟雄
CHEN Hua~1,DI Qian-qian~1,SHEN Jiang~1,FWH Yik~2 (1.Tianjin University of Commerce,Tianjin 300134,China;2.The Hong Kong Polytechnic University,Hongkong)

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