冰蓄冷空调系统冷机出水温度优化控制研究Study on Optimal Control Strategies of Chiller Outlet Temperature in Ice-storage Air Conditioning System
刘培俊,晋欣桥,肖晓坤,孙勇
LIU Pei-jun;JIN Xin-qiao;XIAO Xiao-kun;SUN Yong(Shanghai Jiaotong University;
摘要(Abstract):
提出了冷机出水温度优化控制策略,对被控温度进行优化设定,使系统能够调整优化以适应负荷和室外气象条件的变化。并在建立的冰蓄冷系统仿真器的基础上,对该温度的优化控制策略进行了试验验证,比较了恒定设定控制和优化控制对整个系统能耗及稳定性的影响。
An optimal strategies is presented to reset the control according to the variations of indoor and outdoor loads. The optimal strategies are tested and validated based on simulation platform of ice-storage air conditioning system, and compared with the conventional strategy of fixed set-point to result in the performance of energy use and control stability.
关键词(KeyWords):
优化控制;冷机出水温度;供水温度;冰蓄冷空调系统
optimal control;chiller outlet temperature;ice-storage air conditon system
基金项目(Foundation):
作者(Authors):
刘培俊,晋欣桥,肖晓坤,孙勇
LIU Pei-jun;JIN Xin-qiao;XIAO Xiao-kun;SUN Yong(Shanghai Jiaotong University;
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