摘要
采用有限元法对铁路接触网附加导线的风偏计算进行了研究。首先,采用有限元法进行了接触网附加导线的有限元建模和静态找形;然后,建立正馈线两端固定等高安装,正馈线两端固定不等高安装,正馈线等高安装导线悬挂点与固定点间通过悬式绝缘子连接3种模型,对其进行了瞬态动力仿真分析,得到最大风偏值;最后,对求得的结果进行了分析验证。
feeding line of Wind deviation railway is studied of the additional in this paper. First the finite element modeling and form - finding is performed by using ANSYS software. Then three models of the additional feeding line are established to perform transient dynamics simulation. The maximum wind deviation value is obtained and val- idated last.
出处
《机械与电子》
2012年第6期67-70,共4页
Machinery & Electronics
关键词
接触网
附加导线
风偏
有限元
找形
OCS
additional feeding line
winddeviation
FEM
form - finding
