正确看待变压器绕组变形试验

How to Treat Correctly Distortion Tests of Transformer Circles

从实际应用角度论述了变压器绕组变形试验是1项指纹试验,是运行中变压器的预防性试验项目,不应纳入变压器出厂试验。

This paper points out from the practical application that the distortion test of transformer circles is a fingerprint test, which is a preventive test of the running transformer, and shouldn＇ t be classified as the leaving-factory test of transformer.