空调冰蓄冷系统热经济学性能分析

Heat Economic Analysis of Air-Conditioning With Ice Storage System

利用实际应用较为广泛的热经济学代数模式对蓄冷空调中的冰蓄冷系统模型进行了热经济学分析,并运用火用成本差和火用经济系数作为系统热经济性的评价标准,分析了各个子系统的火用成本差和火用经济系数,指出了系统中的用能薄弱环节及其主要原因,为冰蓄冷系统的优化设计提出了建议。

This paper aims to make thermal economics analysis of the model of ice storage system in ice storage air-conditioning through extensive application of the widely-used algebra model in thermal economics. At the same time, by using the exergy cost differential and exergy economic factor as estimation standard in systematic thermal economics, I not only analyze the exergy cost differential and exergy economic factor in different subsystems, but also point out the main reasons for the weak tache of energy-usage in the system and as well put forward some suggestions to optimize the design of the ice storage system.