中山大学学报自然科学版 ›› 2011, Vol. 50 ›› Issue (5): 39-43.

• 研究论文 • 上一篇    下一篇

节能型热通道光伏幕墙热气流计算与实验研究

陈 海1,毛伙南2,王 秋2,姜清海2,潘 冬2,隆志军2,郭金基1,陈 峰3
  

  1. (1.中山大学工学院,广东 广州 510275;2.中山盛兴股份有限公司,广东 中山 528412;3.暨南大学信息技术研究所,广东 广州 510075)
  • 收稿日期:2010-12-29 修回日期:1900-01-01 出版日期:2011-09-25 发布日期:2011-09-25

Experiment Research and Calculation of the Hot Air Flow Inside the Energysaving Photovoltaic Double Curtain Wall

CHEN Hai1,MAO Huonan2,WANG Qiu2,JIANG Qinghai2, PAN Dong2,
LONG Zhijun2,GUO Jinji1,CHEN Feng3

  

  1. (1. School of Engineering, Sun Yatsen University, Guangzhou 510275, China;2. Zhongshan Shengxing Curtain Wall Co., Ltd, Zhongshan 528412, China;3. Information Technology Research Institute, Jinan University, Guangzhou 510075, China)
  • Received:2010-12-29 Revised:1900-01-01 Online:2011-09-25 Published:2011-09-25

摘要: 分析了太阳能电池的转换效率受工作环境温度的影响变化规律。研究了双层幕墙在强迫通风及温差作用下所引起的热气流流动状态和规律,建立了相关的流场和温度场状态方程组,并计算了双层玻璃幕墙夏季热气流对建筑和太阳能电池组件的降温性能。最后完成了节能型热通道光伏幕墙的一个实体模型试验,并和计算结果加以对比分析。

关键词: 光伏与建筑一体化, 太阳能电池, 强迫通风, 转换效率

Abstract:

The liquid status and rule on the effect of the mechanical ventilation and difference in temperature inside the double curtain wall are researched. And the consecutive and temperature field equations are constituted. In summer, the conversion efficiency of solar energy battery module about the working environment temperature was investigated. The building and photovoltaic battery modules temperature decrease performance by the hot air flow inside the double curtain wall are calculated. Finally, the physical model of energysaving photovoltaic double curtain wall is tested and the calculated results are compared and analyzed.

Key words: building integrated photovoltaic, solar energy, mechanical ventilation, transfer efficiency

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