摘要
西宁750 kV变电站是已建成的我国目前海拔最高(2 650 m)的同等级电压变电站。800 kV设备套管长度长、重量大、价格高、生产制造周期长,现场安装技术质量要求高,稍有不慎将会造成套管损坏,严重影响工程工期。文章阐述了西宁750 kV变电站800 kV套管现场吊装的工艺控制及注意事项。
Xining 750kV substation is already built with the highest level of China＇s current-voltage substation.With long length,large weight,high price and long production cycle,the GIS casing requires high Installation quality,the slightest mistake will cause casing damage,seriously affect the duration.The paper expounds the process control and safety precautions of 800kV casing lifting on-site in Xining 750kV substation.
出处
《青海电力》
2011年第F07期38-41,共4页
Qinghai Electric Power
