Broadband intelligent vibration damper for power transmission lines and optimization design method therefor

A broadband intelligent vibration damper for power transmission lines, comprising:

• a clamp, a steel strand cluster, and two vibration absorbing heads, wherein the clamp is mounted at a middle portion of the steel strand cluster, and the two vibration absorbing heads are respectively mounted at two ends of the steel strand cluster;
• each of the two vibration absorbing heads comprises a head portion, one end of the head portion is provided with a groove, a bottom surface of the groove is connected to the steel strand cluster, and a bending damper is disposed between the steel strand cluster and a sidewall of the groove;
• the bending damper has one end connected to the steel strand cluster via a fixing apparatus and another end connected to the sidewall of the groove of the head portion via an adjusting apparatus;
• a bending degree of the bending damper is adjustable via the adjusting apparatus;
• the bending damper comprises an outer spring steel plate, one end of the outer spring steel plate is connected to the steel strand cluster via the fixing apparatus, and another end of the outer spring steel plate is connected to the sidewall of the groove of the head portion via the adjusting apparatus;
• the outer spring steel plate is curved.