Research on Transmission Line Conductor Vibration Analysis and Online Monitoring Technology

Transmission line conductors are an important part of the power system, and their safe operation is an important factor to ensure the transmission of electrical energy [1]. The terrain around the transmission line is wide open and subject to laminar wind action of 0.5 m/s to 10 m/s, and it is very easy for breeze vibration to occur [2]–[4]. Long-term breeze vibration leads to fatigue of the transmission line conductor material, which finally leads to broken strands and broken conductor accidents that seriously endanger the normal operation [5].