摘要
介绍了SAS-550型SF6电流互感器的结构及技术特点，对该型号Sr6电流互感器在贵州电网生产运行中发生的损坏事故进行了技术分析并提出全面的事故防范措施，由于该型号电流互感器占贵州电网投入运行的500kV电流互感器总数的90％以上，本文的分析结论与事故防范措施具有较为普遍的借鉴意义。
In this paper, the structure and technical function of SAS - 550 type SF6 current transformer is introduced, the technical analysis of SAS -550 type SF6 current transformer damage accident occured in production in Guizhou power grid is also provided. As the proportion of this type current transformer in Guizhou power grid has reached more than 90% ,the conclusion and precautionary, measures have certain common sense.
出处
《贵州电力技术》
2010年第10期6-9,17,共5页
Guizhou Electric Power Technology
关键词
SF6电流互感器
损坏事故
防范措施
SF6 current transformer
damage accident
precautionary measure
