摘要：输电线路导线电晕放电产生离子风，在离子风作用下输电导线产生涡致振动。为了研究输电导线电晕振动特性，分析了导线电晕放电的场强和离子风的产生机理和影响因素，并建立了输电导线电晕涡致振动方程。采用龙格-库塔法计算了220KV输电线路电晕振动的动力响应，分别研究了导线表面状态、空气湿度和密度、输电导线结构尺寸和张力等对振幅的影响及抑制措施。分析方法和结论，可为特高压输电线路设计、已有线路升级改造以及振动抑制提供必要参考。

Abstract: Ionic wind generated by corona discharging of transmission line, and which generated vortex-induced vibration of the transmission line. In order to study the characteristics of the vibration, studied the field strength of corona and mechanism of ionic, and established the vibration equation of corona vortex-induced vibration. Using Runge-Kutta method to calculate the vibration response of the 220KV cable, researched the impact on amplitude of cable by the air humidity and density, conductor surface conditions, cable structure factors and tensions. Analysis and conclusions in this paper, can be used as references for designing UHV transmission liens, upgrading the existing lines and controlling vibration.