How Does A Vibration Damper Work in A Transmission Line?

In transmission lines, the function of vibration dampers (also called Stockbridge Type Vibration Damper) is to reduce or prevent vibrations in transmission lines caused by wind or other external forces. Its working principle mainly includes the following aspects:

Vibration: The damper increases the vibration of the line and reduces the amplitude of the wire, thereby reducing the impact of vibration on the line.The cable can be fixed with the current surface by its wire clip, can be used with the cable, and the internal material of the vibration cable is that the strength of the anti-vibration support . Caused by the collision of the alloy wire, the anti-vibration support is plastic and formed by the vibration of water.

Adjust tension: Some vibration dampers can also adjust the tension of the line to keep the line within the appropriate tension range to avoid vibration problems caused by too much or too little tension.

Structural design: Due to the vibration, the wire will experience fatigue damage due to periodic stress. When the distance between overhead lines exceeds 120 meters, an vibration damper is usually used to prevent wire from too much shock.

The role of the vibration damper in a circuit is to maintain the stable operation of the circuit by absorbing and controlling the energy of circuit vibration, extending the service life of equipment and structures, while reducing the impact on the surrounding environment.