Abstract The compilation of unfavourable weather conditions, such as negative temperature and high humidity, leads to the formation an ice layer deposits on elements overhead contact line, which its degradation prevents supply electricity traction vehicle. line is located a very large area it extremely difficult effectively remove remaining layers ice. During planning anti-icing measures it’s i...

This paper proposes a simple method for calculating the lightning impact level on overhead transmission power lines, taking into account its entire length. The uses historical data and geographic coordinates of line towers. It is based distances between both arrays has been tested lines in Murmansk region Russian Federation can be applied to any if dataset area available. study useful electric ...

Abstract In view of the low efficiency staff who need to detect insulator, grading ring, spacer and other components with their naked eyes when inspecting transmission line manually, a CBAM Efficient YOLOv5 algorithm is proposed realize automatic detection above components. The improves lightweight YOLOv5, uses EfficientNet network replace original feature extraction network, (Convolutional Blo...