期刊论文

Wu, Xingying

中文

中国电机工程学报

0258-8013

2015

35

4

913-921

10.13334/j.0258-8013.pcsee.2015.04.019

湖南省教育厅项目（13C111） 益阳市科技局计划项目（2012JZ49）。

本校为第一且通讯机构

太阳能光电 – 热一体化(solar photovoltaic-thermal hybrid,PV-T)系统产生的热水的温度通常达不到生活所需的水温,如果和热泵联合工作,则可以提供较高温度的热水,系统的实用性明显提高。理论上在PV-T提供的热能与热泵吸收的热能相等时,PV-T与热泵能很好的匹配耦合,在此基础上建立了PV-T与热泵耦合的热力分析模型。结合热管式PV-T系统实验装置和热泵实验装置进行测试的实验数据,对该耦合系统的热力性能进行分析,基于两种不同算法,得出了匹配情况下PV-T耦合热泵系统的C_(OP),实验还得出PV-T系统的火用效率为0.08左右,热泵的火用效率为0.38左右,匹配情况下耦合系统的火用效率为0.05左右,该PV-T耦...

Temperature of the hot water produced by solar photovoltaic-thermal hybrid(PV-T) system usually can not reach the required hot water temperature of daily life. Working with heat pump, the PV-T system can provide hot water with higher temperature and the practicability of this system will be improved significantly. When the heat energy produced by the PV-T system is equal to that absorbed by the heat pump, the PV-T and heat pump coupled systems can achieve a very good match in theory. Based on this condition, a theoretical model of the coupled systems was established. The thermal performance wa...