Power transformers are an indispensable equipment in power transmission and distribution
systems, and failures or hidden defects in power transformers can cause operational and …

Power transformers are subject to winding and core deformations due to short circuit faults
and other environmental conditions. Majority of these faults are of progressive nature and …

Fault localization and severity evaluation of transformer winding is crucial for its mechanical
condition assessment. Ladder network synthesis of winding entity based on its frequency …

This study investigates the impact of electrical parameter variation of a high‐frequency
transformer model on its sweep frequency response analysis (SFRA) signature to help in …

The evolution of an eco-friendly, sustainable and efficient energy conversion system is
becoming inevitable for automotive manufactures and consumers worldwide in the current …

The aim of the paper is to synthesize a nearly unique, physically realizable and mutually
coupled ladder circuit representation of a two-winding transformer by identifying the most …

The design of digital hardware controllers for the integration of renewable energy sources in
DC microgrids is a research topic of interest. In this paper, a Kalman filter-based maximum …

This paper proposes the use of the Pseudo-Random Impulse Sequence as perturbation
signal for estimating the parameters of a lumped parameter circuit model commonly used in …

Purpose It is not a secret that the identification of the high-frequency ladder network model
(LNM) parameters for the transformer winding is a crucial task. This paper aims to present …

Ladder network synthesis is very significant for winding fault diagnosis within transformer. To
synthesize the network reversely based on the measurable frequency response analysis …