陈文凭,杨昌智,余院生
CHEN Wen-ping,YANG Chang-zhi,YU Yuan-sheng(Hunan University

• 1:湖南大学

摘要(Abstract)：

根据冷水机组及水泵性能曲线建立了描述中央空调水系统特性的优化计算模型。使用模拟退火最优化算法,寻找在特定的负荷下,使系统达到最小能量消耗和最优的系统性能时系统中各类参数的取值。同时,分别就该最优化控制方案与标准控制方案进行比较,说明这种优化控制方法的优越性。
The chiller and pump performance curves of the principle is described in detail,and performance curve to established of the optimization model is utilized,It is used that simulated annealing optimization algorithm to find the specific load,in order to access the system under load and the minimum energy consumption superior system performance when the system changes in the state of various parameters to achieve optimal control the overall situation.The optimal control program with the standard control programs is compared,such optimal control program performance is given out.

关键词(KeyWords)： 中央空调水系统;优化控制;最优状态点
HVAC&R;simulated annealing;optimal control;performance curve

Abstract:

Keywords:

基金项目(Foundation):

作者(Author): 陈文凭,杨昌智,余院生
CHEN Wen-ping,YANG Chang-zhi,YU Yuan-sheng(Hunan University

参考文献(References)：

• [1]Lu Lu,Wenjian Cai,Yeng Chai et al.Global optimi-zation for overall HVAC systems——Part II problemsolution and simulations.Energy Conversion and Man-agement[J].Volume 46,May 2005.
• [2]Lu Lu,Wenjian Cai,Yeng Chai,et al.HVAC systemoptimization——ndenser water loop.Energy Conver-sion and Management[J].Volume 45,March 2004.
• [3]EnergyPlus V2.0 manual[CP].The US Department ofEnergy;2007.
• [4]Jian Sun,Agami Reddy.Optimal control of buildingHVAC&R systems using complete simulatin-basedsequential quadratic programming(CSB-SQP)[J].Building and Environment 40,2005.
• [5]蔡增基,龙天渝.流体力学泵与风机[M].北京:中国建筑工业出版社,1999.
• [6]Yu F W,Chan K T,Chu H Y.An innovative approachfor demand side management-optimal chiller loadingby simulated annealing[J].Applied Thermal Engineer-ing,Volume 26,December 2006.