陈辉,王庆伟,华献宏
CHEN Hui1,WANG Qing-wei2,HUA Xian-hong3 (1.Jinhua Electric Power Bureau

• 1:金华电业局
• 2:义乌供电局
• 3:金华送变电工程有限公司

摘要(Abstract)：

以500kV受损地线开断重接的施工为例,分析了采用等效孤立档原理将受损地线降落至地面进行处理的优化方案,介绍了方案的论证及实施情况,并提出相应建议,以供参考。
Taking an example of repairing 500 kV damaged ground wire by disconnection and reconnection,the paper analyzes the optimization plan of treatment by applying the printiple of equivalent isolated-span to put the ground wire down on the ground,presents the demonstration and implementation and makes relevomt recommendations for reference.

关键词(KeyWords)： 500kV;受损地线;开断重接;等效孤立档;优化
500 kV;damaged ground wire;disconnection and reconnection;equivalent isolated-span;optimization

Abstract:

Keywords:

基金项目(Foundation):

作者(Author): 陈辉,王庆伟,华献宏
CHEN Hui1,WANG Qing-wei2,HUA Xian-hong3 (1.Jinhua Electric Power Bureau

DOI: 10.19585/j.zjdl.2010.06.016

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• 胡国荣.输电线路基础[M].北京:中国电力出版社,1993.
• DL/T741-2001架空送电线路运行规程[S].北京:中国电力出版社,2001.