蒸发冷却空调对光伏板降温的实验研究  

The Experimental Research of Evaporative Air Conditioning to Cool Photovoltaic Panels

作　　者：申长军[1] 黄翔[1] 王兴兴[1] 折建利 鞠昊宏 Shen Changjun Huang Xiang Wang Xingxing She Jianli Ju Haohong(Xi＇an Polytechnic University, Xi＇an, 710048)

机构地区：[1]西安工程大学,西安710048

出　　处：《制冷与空调（四川）》2016年第5期603-607,共5页Refrigeration and Air Conditioning

基　　金：陕西省科技工业攻关项目(编号:2015GY055)

摘　　要：光伏发电量受室外太阳辐射强度、温度、灰尘等多种因素影响。通过蒸发式冷气机产生的冷风对光伏板表面进行降温实验研究。通过实验得出,在时间段12:00-14:50,有蒸发式冷气机降温时,光伏板温度维持在28.4℃,此时500W光伏发电量提高约0.1k Wh;该日总发电量为1.9k Wh。若该降温装置应用于大型光伏电站的光伏板降温则前景广阔,最后结合实验并提出了一些建议性措施。Photovoltaic power generation is easily suffered by the outdoor solar radiation intensity, temperature, dust, and other factors. In this paper, the experimental is that evaporative air conditioner produces cold wind to cool the surface of a photovoltaic panels. Through the experiment we can conclusion, existing the evaporative air conditioner equipment when at 12：00-14：50, the surface temperature of the photovoltaic panels is 28.4℃, and the 500 W solar power capacity increases about 0.1 k Wh; The total generating capacity of 1.9 k Wh. If the cooling device is applied to large photovoltaic panels of photovoltaic power station cooling has broad prospects. Finally, puting forward some proposed measures combed with the experiment.

关 键 词：蒸发式冷气机 光伏板降温 降温显著 

分 类 号：TU83[建筑科学—供热、供燃气、通风及空调工程]