According to the national standard test methods, the frequency response of winding deformation curve was obtained through testing and analyzing the transformer winding model.
参照国家标准的测试方法,对变压器绕组模型进行了测试、分析,得到了绕组变形的频率响应特性曲线。
2
In order to detect faults timely, decrease the testing period and reach the status maintenance, on-line monitoring of transformer oil chromatogram has been developed and spread gradually.
The structure and function of the field testing and diagnostic system of the large transformer insulation condition are introduced. The diagnostic techniques for transformers are presented.