适于在线应用的变风量空调系统静压设定值线性调整算法试验研究
Experimental study on static pressure reset method with linear adjustment of VAV air conditioning system suitable for online applications
摘要：
提出了基于最大阀位末端的静压设定值线性调整算法，介绍了该算法的结构和流程。利用变风量空调系统集成控制试验台，对定静压设定值法、静压设定值定步长调整算法及静压设定值线性调整算法进行了试验分析。结果表明，与其他静压控制方法相比，静压设定值线性调整算法节能效果明显、系统控制更稳定。
关键词：变风量空调系统,静压设定值,线性调整算法,最大阀位末端,风机控制,节能
Abstract：
Proposes a static pressure reset method based on maximum valve position terminal, and presents its structure and process. Tests and compares the fixed static pressure reset method, static pressure reset method with a fixed step value and static pressure reset method with linear adjustment in an integrated control experimental table for VAV air conditioning systems. The results show that the static pressure reset method with linear adjustment has better energy efficiency and control performance compared with other methods.
Keywords:variableairvolumeairconditioningsystem,staticpressurereset,linearadjustmentmethod,maximumvalvepositionterminal,fancontrol,energyefficiency