https://www.jiangyuancables.com Introduction The reliable operation of power grids is crucial for ensuring the continuous supply of electricity to communities and industries. Overhead power lines play a vital role in transmitting electricity over long distances, connecting power generation facilities to distribution networks. However, these power lines are susceptible to various faults and failures, which can disrupt the flow of electricity and lead to power outages. Detecting faults in overhead power lines quickly and accurately is essential for maintaining grid reliability and preventing potential safety hazards. In recent years, advancements in technology have enabled the development of innovative fault detection systems that enhance the monitoring and maintenance of overhead power lines. Overview of Overhead Power Line Faults Overhead power lines are exposed to various environmental and operational factors that can lead to faults and failures. Common types of faults in overhead power lines include short circuits, open circuits, insulation failures, and conductor damage. Short circuits occur when there is an unintended connection between conductors or between a conductor and ground, leading to a sudden increase in current flow. Open circuits, on the other hand, result from a break in the continuity of a conductor, causing a loss of current flow. Insulation failures can occur due to weather conditions, aging, or mechanical stress, leading to a breakdown in the insulation material and potential contact between conductors. Conductor damage, such as corrosion or physical breakage, can also compromise the integrity of the power line and result in faults. Challenges in Fault Detection Detecting faults in overhead power lines poses several challenges due to the complexity of the power grid infrastructure and the vast geographical coverage of transmission and distribution networks. Traditional fault detection methods rely on manual inspections, visual observations, and p