郑晓凡,曾璧环
ZHENG Xiao-fan,ZENG Bi-huan(Wenzhou Electric Power Bureau

• 1:温州电力局

摘要(Abstract)：

抛物线式角度观测法在架空电力线弧垂测控中被广泛使用,但由于计算模型及测量方法等原因会引起误差,在线路施工与验收时,需要予以充分考虑。
Angle observation method based on parabola theory is widely used in the measurement and control of overhead power line sag.However,the various errors must be fully taken into account in the line construction,inspection and acceptance as these might occur due to the calculation model,measurement method etc.

关键词(KeyWords)： 架空电力线;角度观测法;弧垂;误差
overhead power line;angle observation;sag;error

Abstract:

Keywords:

基金项目(Foundation):

作者(Author): 郑晓凡,曾璧环
ZHENG Xiao-fan,ZENG Bi-huan(Wenzhou Electric Power Bureau

DOI: 10.19585/j.zjdl.2011.04.009

参考文献(References)：

• 费业泰.误差理论与数据处理[M].北京:机械工业出版社.2005.
• 李博之.高压架空输电线路施工技术手册(架线工程计算部份)(第二版)[M].北京:中国电力出版社,1998.
• 中国电力企业联合会.GB 50233-2005 110-500 kV架空送电线路施工及验收规范[S].北京:中国计划出版社.2005.