摘要
为了使空调用压缩式热泵各组成部件有效地、可靠地和经济地组合起来 ,应综合考虑其制热与制冷两种功能 ,分别采用热力学效率优化和热经济优化方法对热泵系统进行了分析优化研究 ,指出以最大热力学效率作为目标函数的热泵系统最优化问题是一个多目标函数最优化问题 ,必须结合使用情况使制冷与制热相互协调 ,才能取得整体最优方案。热经济优化综合考虑制热制冷能耗与初投资的影响 ,可为空调用热泵系统设计提供指导。
In order to make the compression heat pump for space heating and cooling more effectively, economically and reliably, this paper has analyzed the system with thermodynamic efficiency and thermoeconomic optimization respectively by taking its heating and cooling purposes into account simultaneously. The results indicate that it is a multi-objective optimization problem for the two-purposes heat pump system with maximum thermodynamic efficiency as objective function. According to the operational conditions, adjusting the cooling and heating performance. is favorable get the optimal system design.
出处
《太阳能学报》
EI
CAS
CSCD
北大核心
2002年第5期586-589,共4页
Acta Energiae Solaris Sinica
基金
天津市重点发展项目
教育部高等学校中青年骨干教师资助项目
国家重点基础研究发展规划项目(G2 0 0 0 0 2 63 )
关键词
空调
热泵系统
热力学
热经济
供冷供热
Air conditioning
Cooling
Economics
Optimization
Space heating
Thermodynamics
