输电导线舞动仿真的虚拟再现技术研究  

Research on Virtual Reality Technology for Galloping Simulation of Power Transmission Lines

作　　者：胡春梅[1] 景乾明[2] 王明哲[1] 张承学[3] 胡莹莹[3] 胡基才[3] 

机构地区：[1]甘肃省电力公司检修公司天水分部,甘肃天水741000 [2]甘肃省电力公司,甘肃兰州730050 [3]武汉大学,湖北武汉430072

出　　处：《中国电力》2013年第11期17-21,共5页Electric Power

基　　金：甘肃省电力公司2011年科研资助项目(2011101058)

摘　　要：结合输电导线舞动仿真分析与计算系统的要求,并综合考虑线路工程应用中的实际环境,构建输电导线舞动仿真的虚拟现实再现的总体框架,开发并实现了基于虚拟现实技术的输电线路舞动仿真场景、节点运动轨迹的实时仿真再现场景、舞动全过程振型再现场景,以及节点振幅的全时间历程场景,并对不同防舞装置和不同防舞方案的设计开发了相应的虚拟现实应用界面,具有良好的人机互动,操作简单,使用方便。Based on the requirements of power transmission line galloping simulation and their practical application,an overall framework of virtual reality reproduction for the galloping simulation of power transmission lines is constructed.A set of functions are developed based on the virtual reality technology,including power transmission line galloping simulation scenarios,nodal movement trajectory virtual reality scenario,whole-process oscillation mode reproduction scenario of galloping,and full nodal amplitude-time history scenario.Corresponding to the simulation system,a group of virtual reality application interfaces are designed and developed for different galloping prevention devices and galloping prevention schemes,which are of good human-computer interaction,simple in operation and easy for using.

关 键 词：虚拟现实 导线舞动 数值仿真 防舞 

分 类 号：TM75[电气工程—电力系统及自动化]