乌东德右岸电站24 kV离相封闭母线安装工艺  

Installation Process of 24 kV Off-Phase Closed Bus for Right Bank Power Station in Wudongde

作　　者：杨家菊 YANG Jiaju(Sinohydro Bureau 8 Co.,Ltd.,Changsha Hunan 410004)

机构地区：[1]中国水利水电第八工程局有限公司,湖南长沙410004

出　　处：《河南科技》2021年第16期42-46,共5页Henan Science and Technology

摘　　要：乌东德右岸电站离相封闭母线主母线外壳尺寸1600 mm/1200 mm,额定电流大。母线洞内设备布置紧凑,主变洞低压侧母线安装高度高,母线的调整就位以及抱瓦、清扫等均为高空作业,施工难度大。因此,保证封闭母线安装质量及安装效率是封闭母线安装的控制重点。本文对乌东德右岸电站封闭母线安装工艺及质量控制进行了详细介绍。From a lady phase enclosed bus line on the right bank of the Wu dong de shell size 1600 mm/1200 mm,large rated current,busbar hole equipment layout is compact,height of main transformer low voltage side bus bar installation hole is high,the adjustment of the bus in place,tile,cleaning are aerial work,such as the construction is difficult,ensure the quality of enclosed bus bar installation and the installation efficiency is the control key of enclosed bus bar installation.This paper introduces the installation technology and quality control of the closed bus in the right bank power station of Wudongde in detail.

关 键 词：离相 封闭母线 支架 焊接 吊装 同心度 

分 类 号：TM645.11[电气工程—电力系统及自动化]