波浪作用下浮式光伏组件基座水体交换实验研究

EXPERIMENTAL STUDY ON WATER EXCHANGE OF FLOATING SOLAR PHOTOVOLTAIC MODULE UNDER WAVE ACTION

采用平面激光诱导荧光(PLIF)方法,对波浪作用下浮式光伏组件基座的交换通量进行定量分析。设计不同开孔交换面积的浮箱模型,并在不同波高和温度下进行实验。实验结果表明,水体在基座内停留时间与波高、基座单元间的连通面积及单元内水体与环境水体的温差有关,波高的影响最大,温度次之,连通面积最小。

The planar laser induced fluorescence(PLIF)approach is used to quantify the exchange flux of the floating system under wave. The floating compartments model are designed with different open exchange areas and the experiments are performed under different temperature differences,and also different wave heights. Under wave condition,the experimental results show that the retention time depends on the wave height(hw)and open area( A). The influence of wave height is formed to be most significant,and the temperature is the second while the open area is the least.