期刊论文

Zhou, X.(nickzhou@sjtu.edu.cn)

中文

太阳能学报

0254-0096

2004

25

3

394-398

10.3321/j.issn:0254-0096.2004.03.027

高等学校博士学科点专项科研项目

本校为其他机构

通过对高温热泵系统高低位热源温度特性和热泵循环特性的分析,构造出一个理想的热泵循环.并以此理想循环为基础,以供热系统总能耗最小为目标函数导出跨临界热泵、多级压缩热泵等新型热泵系统的最佳供热温差,为这些热泵在供热系统中的应用提供参数选择的理论基础.

It creates an idea heat pump cycle through the analysis to the character of the high and low temperature heat resource and the cycle of the high temperature heat pump. The article uses the total energy consuming of the system being least as the object function and the new idea cycle as base to reduce the optimal temperature difference of the high temperature heat pump such as trans-critical and multi-stage heat pump. It can offer a base for the param...