• CSCD核心库收录期刊
  • 中文核心期刊
  • 中国科技核心期刊

电力建设 ›› 2012, Vol. 33 ›› Issue (3): 26-28.

• 输配电技术 • 上一篇    下一篇

变电站水平双分裂导线的短路张力分析

张谢平   

  1. 华东电力设计院
  • 收稿日期:2011-11-15 修回日期:2011-12-07 出版日期:2012-03-01 发布日期:2012-06-07
  • 通讯作者: 张谢平 E-mail:zxp@ecepdi.com

Short-circuit Tension Analysis of Horizontal Double Bundle Conductors in Substation

Xie-Ping ZHANG   

  • Received:2011-11-15 Revised:2011-12-07 Online:2012-03-01 Published:2012-06-07
  • Contact: Xie-Ping ZHANG E-mail:zxp@ecepdi.com

摘要:

以整跨导线作为研究对象,推导了短路情况下水平双分裂软导线的状态方程,得到了短路时导线的张力与变形,经实例计算证明所提出的方法比常用的计算方法更为合理。

Abstract:

In this paper, the state equation of horizontal double bundle flexible conductor during short-circuit is deduced through analyzing the whole span of the conductor. Furthermore, the short-circuit tension and deformation of the conductor are calculated by solving the state equation. Finally, examples are given to verify that the method presented in this paper is more reasonable than the conventional ones.