文档介绍：太阳能光伏
摘要:太阳能光伏-光热技术将光伏发电与太阳能热利用相结合,一方面降低光伏板工作温度,提高其发电效率;另一方面回收一定温度的热量,综合提高太阳能光热转换效率。与分离式的光伏电池和普通太阳能集热器相比,太阳能光伏-光热技术更容易实现建筑一体化,与热泵等技术相结合的系统可同时实现供冷、供热、供热水等多功能,是极具潜力的太阳能综合利用技术。本文主要介绍太阳能光伏-光热集热器性能研究的理论和实验结果,及其节能设计和应用情况,总结该项技术新近发展趋势及亟待解决的问题,为进一步实现该技术的工程应用及推广提供参考。
关键词:太阳能;光伏-光热集热器
Abstract: solar photovoltaic (pv) - solar-thermal bining photovoltaic and solar thermal utilization, reduce the operating temperature of the photovoltaic panels on one hand, to improve the efficiency; A certain temperature heat recycling on the other hand, comprehensive improve the solar-thermal conversion efficiency. With separate photovoltaic pared to normal solar collector, solar easier to achieve building integrated photovoltaic (pv) - solar-thermal technology, combined with a heat pump technologies such as the system can also realize the cooling, heating, heating water, etc, are prehensive utilization of solar energy technology. Photovoltaic solar - thermal collector performance research were introduced in this paper the theoretical and experimental results, and its energy-saving design and application situation, summarize the technology development trend and problems to be solved recently, in order to further implement the engineering application of the technique and to provide the reference for popularization.
Key words: solar energy; Photovoltaic solar-thermal collectors
中图分类号:TK513文献标识码