OUYANG Ke-jian, CHEN Hong-dong, LIU Chun, et al. Study on wind field characteristics for eight-boundled icing conductors of ultra-high voltage[J]. 2013, 33(1): 1-4.
OUYANG Ke-jian, CHEN Hong-dong, LIU Chun, et al. Study on wind field characteristics for eight-boundled icing conductors of ultra-high voltage[J]. 2013, 33(1): 1-4.DOI:
特高压八分裂覆冰导线风场特性研究
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。
Abstract
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.