Transformer winding deformation refers to effect of mechanical or electromotive force on the internal coil windings, which causes irreversible changes in the size and position of the windings, including body displacement, winding distortion, bulging and short circuits between turns, etc.

GDRZ-902 Transformer Sweep Frequency Response SFRA Analyzer is used to check the frequency response data of transformer winding.

After the transformer is designed and manufactured, its coil and internal structure are determined. Therefore, for a multi-winding transformer coil, if the voltage level is the same and the winding method is the same, the corresponding parameters (Ci, Li) of each coil should be Is ok. Therefore, the