摘要
基于一维稳态传热模型,通过数值模拟与计算,进行了自然冷却条件下散热肋片对PV板发电效率的影响研究,对不同因素包括PV板水平倾角、空气温度、风速和肋片高度等对PV板发电效率的影响进行了研究,研究结果对于PV板被动式冷却设计具有一定的实际意义和参考价值。
This essay is concerning about the effect of fins to the electrical efficiency of PV panel under the natural cooling circumstance, based on the numerical calculating of one-dimenion model. Different factors including tilt angle, air temperature, the velocity of wind and the length of fins are analyzed, which specifically have factual meanings and reference values to the design of negative cooling PV panel.
出处
《山西建筑》
2014年第14期138-140,共3页
Shanxi Architecture
关键词
自然冷却
PV板
发电效率
散热肋片
natural cooling, PV panel, electrical efficiency, fins
