1000kV特高压变电站大截面软母线的安装技术  

Installation Techniques of Large-Section Busbar in 1000 kV UHV Transformer Substation

作　　者：刘华[1] 张斌[1] 周亚辉[1] 张宏斌[1] 李黎[1] 陈宝军[1] 李国满[2] 

机构地区：[1]河南送变电建设公司,郑州市450051 [2]国家电网公司交流建设分公司,北京市100052

出　　处：《电力建设》2010年第6期15-18,共4页Electric Power Construction

基　　金：国家工程项目(发改能源[2006]1585号)

摘　　要：与500 kV变电站软母线的安装相比,1 000 kV特高压变电站软母线在金具绝缘子串长度测量、放线下料、导线压接、母线起吊方法等环节上都有很大不同,其安装难度更大,工艺要求更高。通过1 000 kV特高压南阳开关站软母线安装的工程实践,对特高压变电站母线安装的相关技术进行了总结。Compared with the busbar of 500 kV substation,the busbar of the 1 000 kV UHV substation is very different in hardware fittings insulator string length measurement,fitting length,conductor crimp connection and busbar lift method,and is much more difficult in installation and has higher requirement in techniques.Based on the busbar installation practice of the Nanyang 1 000 kV UHV switchyard,a summary is made of the relevant techniques for busbar installation of UHV substations.

关 键 词：特高压变电站 母线 双“I”型绝缘子串 “V”型绝缘子串 安装技术 大截面 

分 类 号：TM752[电气工程—电力系统及自动化]