基于TRNSYS的严寒地区太阳能和地源热泵联合应用技术研究  

Research on Combined Application Technology of Solar and Ground Source Heat Pump in Severe Cold Area based on TRNSYS

作　　者：潘建伍[1] 

机构地区：[1]南京航空航天大学土木系,江苏南京210016

出　　处：《新技术新工艺》2013年第3期15-18,共4页New Technology & New Process

基　　金：国家自然科学基金青年基金资助项目(51108238)

摘　　要：基于对TRNSYS软件进行数值模拟,在严寒地区对太阳能和地源热泵联合应用技术的可行性和参数优选等问题进行研究。结果表明,在严寒地区采用太阳能和地源热泵联合供热采暖系统是可行的,采用并联型源侧补热模式的效率相对较高,建议选用平板式集热器,并联型源侧补热系统的全年COP随集热器面积的增大,非线性提高到一定值之后,COP趋于稳定。Based on TRNSYS software numerical simulation, research on the technical feasibility and the parameter opti- mization of combined application technology of solar energy and ground source heat pump in severe cold area were carried out. The results showed combined application technology of solar energy and ground source heat pump in severe cold area is feasible. Parallel source-side complement heating mode has relatively high efficiency, so flat plate collector was recommen ded. COP of the source side thermal complement parallel system increases non linearly with the collector area, hut it stabili zes when reaching a certain value.

关 键 词：严寒地区 太阳能 地源热泵 TRNSYS 

分 类 号：TU375[建筑科学—结构工程]