220kV紧凑型线路间隔棒位置及防摆性能的研究  

The Research on Preventing Conductor Vibration Behavior and Spacer Position on 220 kV Compact Line

作　　者：王黎明[1] 薛家麒[1] 阙维国 

机构地区：[1]清华大学电机工程系

出　　处：《中国电力》1997年第2期34-37,共4页Electric Power

基　　金：国家"八五"科技攻关资助项目

摘　　要：用非线性屈曲理论和输电导线动力学方程建立了悬挂在输电线路中间隔棒的安装位置，间隔棒本身受力以及导线运动位移计算的数学模型。该模型确定了安—廊２２０ｋＶ紧凑型线路间隔棒玻璃钢芯棒（ＦＲＰ）直径和其在线路中安装位置，并进一步研究了间隔棒在输电线路中对输电导线防摆动性能的关系，其结果已在该线路工程中应用。In this paper, the mathematical model for calculating spacer position, conductor stress and dis placement therefrom on a compact line is derived based on the nonlinear buckling theory and dynamic vibration equation of the conductor. It has been practically applied to determine the position and diamter of FRP spacer rod on the An lang compact line and to analyze the relation of spacer position with respect to its preventing conductors vibration behavior or the diameter of FRP rod on this compact line.

关 键 词：输电线路 间隔棒 防摆动性能 

分 类 号：TM726[电气工程—电力系统及自动化]