摘要
为了解光伏太阳能电池板在有无肋片下的自然冷却过程中的散热情况,对其进行了数值模拟研究,着重分析了肋片及其与风道的组合结构对背板散热的强化效果。研究结果表明,在室外温度、环境风速和电池板发热量均相同的前提下,在背板处设置肋片和肋片与风道组合结构均能够有效改善散热效果,同时,仅在背板处设置肋片时的散热效果最好。
In order to understand the heat dissipation of photovoltaic solar panels in the natural cooling process with or without fins,a numerical simulation study was carried out.Which focuses on the strengthening effect of fins and their combined structure with air duct on the heat dissipation of backplane.The results show that,under the premise of the same outdoor temperature,ambient wind speed and the heat output of the battery board,the fins and their combined structure with air duct can effectively improve the heat dissipation effect,and the fins only at the back plate has the best heat dissipation effect.
作者
侯娜娜
马坤茹
HOU Nana;MA Kunru(The Civil Engineering College,Hebei University of Water Resources and Electric Engineering,Cangzhou 061001,Hebei,China;The Construction Engineering College,Hebei University of Science and Technology,Shijiazhuang 050000,China)
出处
《能源研究与管理》
2020年第1期38-42,共5页
Energy Research and Management
关键词
光伏太阳能电池板
自然通风冷却
电池板温度
散热
photovoltaic solar cell
natural ventilation cooling
battery temperature
thermal dissipation
