一台绝缘异常的变压器的分析处理

Analysis and Treatment of Transformer of Transformer with Abnormal Insulation

对一台绕组绝缘、油介损和铁芯绝缘变化异常的变压器进行了分析,找出了原因,提出了解决的办法,处理后2年的运行实践证明是成功的。

This paper analyzes a transformer in which winding insulation, dielectric loss and core insulation is changed abnormally. The reason is found. The treatment is proposed. The transformer has been operated nearly two years after it is treated.