工位变风量控制空调系统稳定性的仿真研究  

Simulation Study about Terminal Stabilization of Task-ambient by VAV Controlled Air Conditioning System

作　　者：端木琳[1] 张国利[1] 

机构地区：[1]大连理工大学土木水利学院

出　　处：《建筑热能通风空调》2006年第5期87-90,95,共5页Building Energy & Environment

基　　金：辽宁省自然科学基金项目资助项目<降低能源消耗的建筑的室内生态环境控制技术和节能措施研究>(No:20022143)

摘　　要：讨论工位空调末端装置的稳定性研究时,建立了其空调系统各环节模型,通过MATLAB软件simulink工具箱为平台建立其计算机仿真系统,比较分析了常用的末端装置上优劣性。通过仿真分析变风量末端测量温度的时间常数对变风量系统的影响,结果显示,若通过降低变风量末端测量区域温度的时间常数使之在300 s以内,就可以在工位空调变风量系统中采用压力有关的末端以降低整个变风量系统的造价。As to study terminal stability, TAC system model is established, and simulink toolbox of MATLAB software has been used to establish the terminal computer simulation system as the platform, and then their quality is compared and analyzed. However, by analyzing the influence on the time-constant of terminal survey temperature to VAV system, It was discovered that if the time-constant of temperature is within 300 seconds, then the pressure related terminal may be suitable in VAV system which can cause cheap cost.

关 键 词：工位空调系统 稳定性 仿真 

分 类 号：TU831.3[建筑科学—供热、供燃气、通风及空调工程]