Application of Winding Distortion Inspection Technology of Transformer in Jiangsu Power Grid
Bao Yu-shu · Jiangsu Electrical Engineering · 2005
According to the inspection theory of winding distortion of transformer and one inspection example,the application of frequency response method in Jiangsu Power Grid is introduced. The field inspection law of winding distortion of 220 kV transformer and above is summarized. In the end,some suggestions to solve the problem in inspection are provided,which are good for reference in field inspection.