无人机快速巡检光伏电站中异常光伏组件的方法

METHOD FOR RAPID INSPECTION OF ABNORMAL PV MODULES IN PV POWER STATIONS BY UAV

为了能及时发现光伏电站的大量光伏组件内存在异常的光伏组件,本文提出了一种利用无人机快速巡检光伏电站中异常光伏组件的方法。首先按光伏组件的实际输出功率对光伏电站中的异常光伏组件进行分类,利用红外热成像仪对光伏组件进行扫描,找出红外热成像图片与异常光伏组件之间的关联;然后利用无人机携带红外热成像镜头,对整个光伏电站进行快速地红外热成像扫描,分析扫描后得到的光伏组件红外热成像图片,并从中快速找出异常光伏组件。

In order to detect abnormal PV modules in a large number of PV modules of PV power station in time,this paper proposes a method for rapid inspection of abnormal PV modules in PV power stations by unmanned aerial vehicle(UAV).Firstly,the abnormal PV modules in PV power station are classified according to the actual output power.The infrared thermal imager is used to scan the PV modules,and the correlation between the infrared thermal imaging pictures and the abnormal PV modules is found.Then,the UAV is used to carry the infrared thermal imaging les to scan the whole PV power station quickly,and analyze the infrared thermal imaging pictures of the PV modules obtained after scanning,and quickly find abnormal PV modules.