光伏建筑中改善光伏电池散热的建筑技术设计策略  

Architectural Technical Design Strategies on Heat Dissipation Photovoltaic Cells in BIPV

作　　者：展圣洁 张三明[1] 毛伟[1] 

机构地区：[1]浙江大学技术研究所,硕士研究生310058

出　　处：《华中建筑》2012年第4期34-36,共3页Huazhong Architecture

摘　　要：普通光伏电池的光电转换效率在15%左右,照射其上的太阳辐射被电池板吸收并部分转化成热能,致其工作温度提高,光电转换效率下降。该文旨在总结前人研究的基础上,针对易被设计者忽略的不同安装方式下电池散热的问题,探讨相应的建筑技术设计策略,期望对设计工作者有所帮助。The electrical efficiency of photovottaics （PV} is approximately 15%. PV panels may experience undesirably high temperature under direct sunshine , thus their conversion efficiency decreases. This paper presents the overheating problem of PV panels that is usually ignored by designers in building-integrated photovoltaic （BIPV） design. Based on previous studies, several architectural technical design strategies are accordingly carried out under different installation methods to provide help with designers.

关 键 词：光伏电池 散热 发电效率 建筑技术策略 

分 类 号：TU761[建筑科学—建筑技术科学]