Common causes of cable failure in overhead power lines and how to prevent them
Common Causes of Overhead Cable Failure and Prevention Strategies Overhead power line failures typically stem from mechanical stress, environmental degradation, and electrical overstress. The primary technical culprits include aeolian vibration leading to fatigue in conductors like ACSR, thermal aging of insulation in ABC (Aerial Bundled Cables), and galvanic corrosion at connection points. Prevention requires a […]