500kV瓶窑变GIL管道的SF_6安全回收处理

Safe Recovery and Treatment of SF_6 in GIL Pipeline of 500 kV Pingyao Substation

介绍了500 kV瓶窑变在GIL管道拆除、改造施工过程中存在的SF6气体排放的问题,介绍了大规格回收处理管道内原有的SF6气体的过程,总结了施工中应注意的安全问题及落实的措施。

The problem of SF6 gas emission in the demolition and retrofit construction process of the GIL pipelines in500 kV Pingyao substation was presented.The process of recovering and treating the original SF6 gas in the pipelinesat large scale was described.The security problems that should be paid attention on in the construction and theirtreatment measures were summarized.