南京理工大学学报（自然科学版）2015，Vol.34Issue(4)：494-499,6.DOI:10.14177/j.cnki.32-1397n.2015.39.04.019
基于TRNSYS的太阳能水源热泵系统优化研究
Optimization on solar-assisted heat pump system based on TRNSYS
摘要
Abstract
This paper optimizes a solar-assisted heat pump system on design and operation in order to improve its performance. We build a system model using transient system simulation program (TRNSYS),taking solar collector area,storage tank capacity and collector tilt as variables,and then optimize the design using GENOPT software. Meanwhile, we analyze the coefficient of performance ( COP) and energy-saving potential of the system by taking temperature difference between supply and return water of heat collectors and that of heating terminal equipments as variables. The object of this study is a villa in Beijing. The study results show that the COP is increased and the performance is im-proved,which provide theoretical foundation for optimization on the solar-assisted heat pump system.关键词
太阳能/集热器/储热水箱/热泵/系统性能参数/瞬时系统模拟程序/系统优化/运行策略Key words
solar-assisted heat pump system/heat collector/heat storage water tank/heat pump/coefficient of performance/transient system simulation program/system optimization/operation strategy分类
能源科技引用本文复制引用
曲世琳,王东旭,董家男,彭莉..基于TRNSYS的太阳能水源热泵系统优化研究[J].南京理工大学学报（自然科学版）,2015,34(4):494-499,6.基金项目
北京高校"青年英才计划"资助项目(YETP0370) （YETP0370）
高等教育基础业务资助项目(FRF-TP-14-028A2) （FRF-TP-14-028A2）
"十二五"国家科技支撑计划资助项目(2012BAJ06B06 （）
2014BAJ01B03-2) （）
