一起低端换流变压器油中缓慢产生乙炔故障分析  

Analysis of Acetylene Fault in Oil of a Low-end ConverterTransformer

作　　者：李永康[1] 张丙旭[1] 杜振斌 石建[1,3] 王函 LI Yongkang;ZHANG Bingxu;DU Zhenbin;SHI Jian;WANG Han(Baoding Tianwei Baobian Electric Co.,Ltd.,Baoding 071056,China;Hebei Key Laboratory of Electromagnetism and Structural Performance of Power Transmission and Transformation Equipment,Baoding 071056,China;Hebei UHV Substation Technology Innovation Center,Baoding 071056,China)

机构地区：[1]保定天威保变电气股份有限公司,河北保定071056 [2]河北省输变电装备电磁与结构性能重点实验室,河北保定071056 [3]河北省特高压变电技术创新中心,河北保定071056

出　　处：《变压器》2024年第2期74-76,共3页Transformer

基　　金：河北省科技重大专项项目(22282102Z)。

摘　　要：本文作者分析了一起低端换流变压器运行中产生乙炔气体的故障,介绍了现场检查情况,分析认为铁心紧固件松动是引起故障的原因,提出了现场维修理方案并实施,最后消除了故障。In this paper,the author analyzes a low end converter transformer in operation of acetylene gas fault,introduced the field inspection,analysis that the core fastener loose is the cause of the fault,put forward the field maintenance plan and implementation,finally eliminate the fault.

关 键 词：换流变压器 铁心 乙炔 电场分析 

分 类 号：TM406[电气工程—电器]