摘要
介绍了某抽水蓄能电站500 kV变压器低压侧箱沿过热故障,分析了箱沿过热原因,采取了焊接铜排的方法,消除了变压器箱沿过热问题。
The overheating fault of 500 kV transformer low-voltage side box edge in a pumped storage power station is introduced.The cause of overheated box edge is analyzed.The method of welding copper bars was adopted,which eliminated the problem of overheating along the transformer box.
作者
高学洪
王鹏
韦慧星
陈启宏
胡佩月
GAO Xuehong;WANG Peng;WEI Huixing;CHEN Qihong;HU Peiyue(Jiangsu Guoxin Liyang Pumped-storage Power Generating Co.,Ltd.,Liyang 213334,China)
出处
《电工技术》
2023年第6期180-181,共2页
Electric Engineering
关键词
抽水蓄能
变压器
箱沿过热
焊接铜排
pumped-storage
transformer
box edge overheating
welding copper bars