Sutong GIL comprehensive pipe corridor is the first UHV GIL comprehensive pipe corridor which is an ultra-long distance GIL innovation project with the highest voltage level,the largest transmission capacity and the highest technical level.Shield pipe gallery is adopted.Three-phase GIL transmission lines are laid on both sides of the pipe gallery,passing through the main channel of the Yangtze River from the bottom of the river,and both sides are connected to overhead lines through vertical shafts and ground docking stations.With long path,complicated direction,limited internal working space,large work quantities and tight construction schedule in comprehensive pipe corridor,the first long-distance power transmission by using the GIL river-crossing pipe gallery in China was realized.
关键词
管道专用运输机具/综合管廊工程/GIL创新工程/长距离输电
Key words
special transportation equipment for pipeline/comprehensive pipe corridor/GIL innovation project/long-distance power transmission
维普
万方数据