摘要
通过对发生重瓦斯动作的一台35kV变压器采用电气性能试验和油中溶解气体色谱分析法检测试验,阐述了如何进行故障诊断和识别,以及如何分析产生故障的原因和性质,并就制定故障处理方案,提出预防该类变压器损坏的反事故措施。
This paper uses the method of electrical performance test and resolved gas in-oil chromatography analysis to diagnose equipment fault through detection test to a 35 kV transformer which happened heavy gas operation,identify whether inside exist fault and fault property, examinations are made to diagnose whether result corre,~ct, reasons that cause fault are analyzed,fault handling scheme is work out,and counter accident measures are proposed to prevent this type of transformer damage.
出处
《江西电力》
2006年第6期1-2,40,共3页
Jiangxi Electric Power
关键词
变压器
重瓦期动作
故障诊断
吊芯检查
transformer
heavy gas operation
fault diagnosis
pendant-core examination