龙开口水电站550kV开关站设备改造安装分析  

Analysis of Equipment Reconstruction and Installation of 550 kV Switch Station of Longkaikou Hydropower Station

作　　者：胡军湘 HU Junxiang(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20期60-64,共5页Henan Science and Technology

摘　　要：龙开口水电站位于云南省鹤庆县龙开口镇境内的金沙江干流上,其地面550 kV开关站于2013年5月投产运行。2020年10月对550 kV开关站设备进行改造、安装和调试,已顺利投产运行。通过分析550 kV开关站设备改造安装难点、施工工艺,可为大型水电站高压开关站设备改造安装提供宝贵的经验。The Longkaikou Hydropower Station is located on the main stream of the Jinsha River in Longkaikou Town,Heqing County,Yunnan Province,its ground-level 550 kV switch station was put into operation in May 2013.In October 2020,the 550 k V switchyard equipment was transformed,installed and debugged,and it has been successfully put into operation.This paper analyzes the difficulties and construction techniques of 550 kV switchyard equipment renovation and installation,and provides valuable experience for the renovation and installation of high-voltage switchyard equipment in large hydropower stations.

关 键 词：高压开关站设备 改造安装 难点 施工工艺 

分 类 号：TV734[水利工程—水利水电工程]