流体机械2013，Vol.41Issue(4)：65-69,5.DOI:10.3969/j.issn.1005-0329.2013.04.016
变风量空调系统不同控制方法下的实测分析
Performance Measurement of VAV Air System with Different Control Methods
摘要
Abstract
The control method of variable air volume (VAV) system in an office building in Hong Kong was transformed. Two typical days in the winter and summer were selected, respectively. The performance of the duct static pressure reset control & supply air temperature reset control and constant duet static pressure control & constant air temperature control method was tested in an existing office building in Hong Kong. The operations of the system with two control methods are compared. Coefficient of transformation is introduced to evaluate the energy saving effect. ADPI is adopted to evaluate the indoor thermal comfort. Results show that the indoor thermal comfort is improved apparently when the duct static pressure reset control is adopted. Duct static pressure reset control & supply air temperature reset control at part load energy saving effect is more obvious.关键词
变风量系统/变静压控制/变送风温度控制/试验测试/节能率Key words
VAV system/ duct static pressure reset control/ supply air temperature reset control/ experimental test/ energy saving rate分类
机械制造引用本文复制引用
刘健,程时柏,陈友明,陈永康,秦建英,周强..变风量空调系统不同控制方法下的实测分析[J].流体机械,2013,41(4):65-69,5.基金项目
湖南省科技计划重点项目(2010WK4018) （2010WK4018）
太古地产建筑智能控制研究基金项目(JRP0901) （JRP0901）
