计算机应用与软件Issue(3)：82-84,87,4.DOI:10.3969/j.issn.1000-386x.2014.03.022
基于倾角的输电线路弧垂三维模型算法研究
STUDY ON THREE-DIMENSIONAL MODEL ALGORITHM FOR TRANSMISSION LINE SAG BASED ON INCLINATION
陈思明 1闫斌 1周小佳 1王雪春2
作者信息
- 1. 电子科技大学 四川 成都 611731
- 2. 乐山电业局 四川 乐山 614000
- 折叠
摘要
Abstract
The sag height of overhead transmission lines is an essential indicator for safe operation of the line.In order to achieve effective transmission line sag monitoring,the paper establishes a monitoring model of wires in three-dimensional space based on catenary equation, mechanical model and geometry model.Besides it implements a computational model by Matlab tools.It real-timely monitors the changes of transmission lines sag,judges the conductor operational status by sag height calculated from wire inclination,managed unitarily by monitoring personnel to assign inspection personnel with line maintenance work and wire anti-vibration handling.Experimental results show that the vibration model can quickly and accurately calculate the sag height and offset,and can precisely reflect the sagging trend.Therefore it greatly improves the computational efficiency and can ensure the safe operation of the transmission lines.关键词
弧垂/悬链线/倾角/舞动模型/MatlabKey words
Sag/Catenary/Inclination/Vibration model/Matlab分类
信息技术与安全科学引用本文复制引用
陈思明,闫斌,周小佳,王雪春..基于倾角的输电线路弧垂三维模型算法研究[J].计算机应用与软件,2014,(3):82-84,87,4.
