空调系统动态负荷跟踪的节能研究  

Research of Energy Saving in Air-Conditioning Dynamic Load Tracking

作　　者：刘春蕾[1] 王雪锦[1] 孙勇[1] 

机构地区：[1]河北建筑工程学院,河北张家口075024

出　　处：《低压电器》2008年第16期17-20,共4页Low Voltage Apparatus

摘　　要：介绍了采用动态负荷跟踪的中央空调控制系统。说明了通过温差闭环控制,使冷冻水泵和冷却水泵能随空调负荷的变化而自动变速运行,以实现在满足负荷需求前提下及时定量供给冷量,从而实现循环系统和辅机的节能,进而达到整个系统的节能。The automatic control system for the central air-conditioning which based on the dynamic load tracking was introduced. Through the closed loop control of temperature difference, the chilled water pump and cooling water pump could automatic variable speed run with the load variation, thereby it could quantitatively supply cooling in time under the condition that the requirement of load was met, to realize the energy saving of circulation system and donkey engine, for a step further, to make the energy saving of all system come true.

关 键 词：中央空调系统 动态负荷 变频调速 闭环自动控制 节能 

分 类 号：TU201.5[建筑科学—建筑设计及理论] TU831.3