基于无人机的配网电力设备自动巡检方法

Automatic Inspection Method of Distribution Network Power Equipment Based on Unmanned Aerial Vehicle

常规的配网电力设备巡检主要以人工巡检的方式检测设备状态,检测不够准确,导致检测结果精度较低,因此提出基于无人机的配网电力设备自动巡检方法。设置像控点高程,通过水准面的设置计算高程的异常值,然后融合卡尔曼滤波提高巡检精度,建立配网电力设备实景模型,以此设定无人机的巡检路线,实现配网电力设备自动巡检。实验结果表明,该方法具有较高的精确度,可以运用到配网设备的自动巡检中。

In the routine inspection of power equipment in distribution network,the state of equipment is detected by manual inspection,which is not accurate enough,resulting in low detection accuracy.Therefore,an automatic inspection method of power equipment in distribution network based on unmanned aerial vehicle is proposed.Set the elevation of the image control point,calculate the abnormal value of the elevation through the setting of the leveling surface,and then improve the inspection accuracy by integrating Kalman filter,and establish the real-life model of the distribution network power equipment,so as to set the inspection route of the unmanned aerial vehicle and realize the automatic inspection of the distribution network power equipment.The experimental results show that this method has high accuracy and can be applied to the automatic inspection of distribution network equipment.