架空输电线路导线舞动的机理和防护是线路建设和运行的一项重要研究课题。介绍了国内几种防舞动金具的机理和性能。进行了防舞动动力减振器的研制，阐述了防舞动动力减振器弹簧质量系统的防舞机理和作功性能，并与国内的几种防舞器进行性能比较。防舞动动力减振器在长期挂网运行过程中，防舞效果良好，值得推广应用。

The research of the conductor galloping mechanism and prevention is an important research subject to the construction and operation of transmission lines. This paper introduced the mechanismand performance of several domestic galloping hardwares and developed the anti-galloping dynamic vibration absorber, whose spring mass system’s anti-galloping mechanism and power properties were investigated, as well as the performance comparison. The results show that the anti-galloping effect of the dynamic vibration absorber is good in the long term operational process, and worthy of popularization and application.