变风量空调系统风机总风量控制方法  

Fan control method by total air volume in VAV systems

作　　者：戴斌文[1] 狄洪发[1] 江亿[1] 

机构地区：[1]清华大学

出　　处：《暖通空调》1999年第3期1-6,共6页Heating Ventilating & Air Conditioning

摘　　要：通过对压力无关型变风量末端的分析得出了设定风量作为控制变量，进而提出了变风量系统总风量控制方法，使用空调系统模拟软件ＨＶＡＣＳＩＭ＋对其与定静压、变静压控制方法作了对比模拟研究。Based on an analysis of the pressure independent terminals, finds the set air flowrate to be a suitable control parameter, and puts forward a total volume method for control of the VAV systems. Simulation of this and constant pressure and pressure reset control methods with the HVACSIM+ software shows that the former is of higher reliability and the operation in a project proves its satisfying performance.

关 键 词：变风量 总风量控制 定静压 变静压控制 

分 类 号：TU831.3[建筑科学—供热、供燃气、通风及空调工程] TU831.4