Transformer winding deformation tester is often called the “structural doctor” of transformers
Transformer winding deformation tester, often referred to as the “structural doctor” of transformers, is a core device used in power system operation and maintenance to diagnose the mechanical condition of internal transformer windings. It uses non-invasive testing to determine whether the winding has undergone irreversible mechanical deformation such as distortion, bulging, or displacement due to external forces like short-circuit current surges or transportation impacts, which is crucial for ensuring grid safety.
