摘  要   应用等额年金折算法，并引入空调折算天数法的概念，建立了冰蓄冷空调系统设备选择的数学模型，以一典型工程
为例，求取最佳蓄冷率，并分析其对系统经济性的影响，得出了蓄冷率与系统初投资、运行费用的关系曲线。
关键词   冰蓄冷系统   蓄冷率   数学模型   经济性分析
 
DETERMINATION OF ICE-STORAGE RATE AND IMPACT OF IT ON
THE SYSTEM ECONOMIC EFFECTS
Zhu Jian    He Caifeng
(Hefei University of Technology, Hefei, 230009, China)
 
Abstract   Established a mathematical model of ice-storage air-conditioning system unit selection, in which introduce
into uniform annuity and the concept of air-conditioning equivalent-day method.Take a typical project as an example,
seeking the best ice-storage rate,and analyzed its efficient influence to the system, obtained the relational curve between 
ice-storage rate and the beginning invests and the operating cost.
Keywords   ice-storage system   ice-storage rate    mathematical mode   economic analysis