فهرست نشریات علمی دسترسی آزاد ایران

Reliable transmission of electrical energy through high-voltage power towers requires continuous and accurate inspection of their components and potential defects. This research aims to facilitate the transition from traditional, labor-intensive inspection methods to automated inspection systems. Existing image datasets often fail to comprehensively cover all components and defects of power towers, and certain critical parts are overlooked. For example, due to their small size, essential elements such as split pins and bolts have not received sufficient attention. In this study, images captured by drones from a 400 kV transmission line were utilized. The goal was to move toward automated inspection by annotating key components in two classes—intact and damaged—and training object detection models from the YOLO family on the generated dataset. The performance of the trained models was evaluated. The best model achieved a precision of 0.754 for classification and a mean Intersection over Union (mIoU) of 0.740 for object localization.