一起变压器油色谱异常故障的分析处理

Analysis and Treatment of Transformer with Abnormal Oil Chromatograph

介绍了采用油色谱分析方法及 3比值法监测判定浙江丽水电业局缙云变 110 k V# 1主变故障的经过 ,查出了故障原因 ;提出了防止变压器故障的措施。此例表明 :油色谱分析方法能灵敏地反映变压器故障 ;

The analysis and treatment of transformer with oil chromatograph method and 3-ratio method is presented. The fault is found in 110 kV #1 transformer. The measure to prevent the fault of transformer is proposed.