In this paper, a novel method based on image processing is proposed for detecting the
presence and location of mechanical deformations on an actual power transformer winding …

Recently, axial displacement detection of transformer winding has been performed using
synthetic-aperture radar (SAR) imaging, as an online method, in ultra-wideband frequency …

This article presents a novel technique for diagnosing a turn-to-turn fault at the incipient level
inside the power transformer winding using frequency response analysis (FRA). Utilizing …

Online monitoring of the transformer winding using electromagnetic waves has recently
been proposed for the detection of mechanical defects of transformer winding. In this paper …

Frequency response analysis is widely used as a method for the offline diagnosis of winding
deformations in power transformers. To apply it to a working transformer, people need to …

Mechanical winding damages in transformers are quite common. Inherently these damages
at an advanced stage are very complex in appearance and are a challenge to represent …

Online and on time detection of defects leads to technical and economic merits for networks.
Recently, an online method has been introduced for the radial deformation detection of …

Detection of winding deformation and partial discharge (PD) is essential for monitoring and
failure risk assessment of power transformers. Recently, an online method based on …

Condition monitoring of power transformers has attracted a lot of attention due to their
important roles in determining power system reliability. Radial deformation of power …

Online detection of defects in power transformers attracts attention of researchers because
of its technical and economic advantages. Recently, radial deformation detection has been …