摘要
针对特高压交流线路中的八分裂导线设计方案,通过流体动力学(CFD)的仿真分析计算,给出常见的新月形覆冰单导线和八分裂导线3个分量的风场特性参数,得到覆冰导线扰流的压力等高线和速度云图,从细观角度探明八分裂覆冰导线的风场扰流形式。
In the view of eight bounlded conductors design programme of UHV AC transmission lines, based on simulation analysis of computational fluid dynamics （ CFD）, three parameters of wind field characteristics of common crescent-shaped icing single conductor and eight-boundled conductors are provided and the pressure contour and velocity contour map of icing conductor are obtained. Turbulent flowforms of wind field for eight-boundled icing conductors is clarified in micro point of view.
出处
《湖南电力》
2013年第1期1-4,共4页
Hunan Electric Power
关键词
特高压
八分裂导线
细观特性
CFD
ultra-high voltage
eight-bundled conductors
microscopic characteristic
CFD
