摘要
对于运行中的变压器,气相色谱分析法可实现其内部故障的诊断,并提供有效的运维建议。应用气相色谱分析法分析一起35 kV变压器故障,为气相色谱分析法的进一步推广应用提供有力的技术支撑。
For power transformers in service,the gas chromatography analysis method can detect their internal faults and provide effective maintenance suggestions.In this paper,a 35 kV transformer fault is analyzed by gas chromatography,which provides strong technical support for the further application of gas chromatography.
作者
徐珊
张子涵
杨帅
左文志
XU Shan;ZHANG Zihan;YANG Shuai;ZUO Wenzhi(Yuxian Power Supply Co.,State Grid Jibei Power Co.,Ltd.,Zhangjiakou 075700,China)
出处
《电工技术》
2021年第18期112-113,115,共3页
Electric Engineering
关键词
变压器
故障诊断
气相色谱分析
放电
power transformer
fault diagnosis
gas chromatography analysis
discharge