太阳能光伏光热建筑一体化(BIPV/T)研究新进展

NEW ADVANCEMENTS OF BUILDING INTEGRATED PHOTOVOLTAIC/THERMAL SYSTEM(BIPV/T)

针对当前太阳能建筑一体化应用中存在的问题,提出太阳能光伏光热建筑一体化(BIPV/T)综合利用研究的新概念、新方法和新功能,不仅能提高太阳能建筑一体化的综合利用效率、降低应用成本,且使得太阳能功能更多、全年利用率更高。该文介绍了中国科学技术大学近年来的相关研究,包括与建筑相结合的光伏/热水系统、碲化镉光伏通风窗系统、光伏/空气/热水复合被动墙体系统、光伏光热-热催化/洁净多功能复合墙体系统的原理、功能及效率,拓展了太阳能建筑一体化研究和应用的新途径,为实现太阳能建筑大规模应用以及创造健康舒适的室内环境提供新的方法。

To address the existing problems on solar building integration,some novel concepts,methods and functions of the comprehensive utilization of BIPV/T are proposed.They can not only improve the comprehensive utility efficiency of solar building integration,reduce cost,but also make solar energy more functional and more efficient all year round.The paper introduces relevant new achievements of University of Science and Technology of China,including principles,functions,and efficiencies of the BIPV/Water system,CdTe(cadmium telluride)PV-ventilation system,composite passive BIPV/T-wall system,BIPV/T-catalytic/sterilization wall system,which expand new ways of research and application of solar building integration.The results provide novel methods to realize large-scale applications of solar buildings and create a healthy and comfortable indoor environment.