大高差档双线夹双联悬垂绝缘子串的长度调整  

The Length Adjustment for High Difference in Level of Span with Double Clamp Double Suspension String

作　　者：黄伟 许维忠 管顺 

机构地区：[1]湖北省宜昌电力勘测设计院有限公司,湖北宜昌443003

出　　处：《湖北电力》2009年第6期40-41,共2页Hubei Electric Power

摘　　要：文章针对大高差档双线夹双联悬垂绝缘子串受力不均的现状,分析得出了悬垂串长度调整的通用计算公式,并提出了相应对策,为电网的安全稳定运行提供了保障。According to the applied unven stress on the double clamp double suspension string at high difference in lever of span,the general calculation formula for adjusting the suspension string length was analysed and attained.The corresponding counter measures were proposed.It enhanced the power grid sabe and stable operation.

关 键 词：大高差 悬垂绝缘子串 长度调整 

分 类 号：TM726.1[电气工程—电力系统及自动化]