With the fast-paced changing technologies in the power industry, new references
addressing new technologies are coming to the market. Based on this fact, there is an urgent …

The Electric Power Engineering Handbook, Third Edition updates coverage of recent
developments and rapid technological growth in crucial aspects of power systems, including …

Distribution transformer is a most important component of the distribution system to provide
uninterrupted power supply to the consumers and it should be highly reliable. Distribution …

Power transformers can fail from dielectric stresses caused by electromagnetic transients. In
this paper, we focus on a special phenomenon where excessive overvoltages arise due to …

In this paper, a new equivalent circuit for the leakage inductance of multiwinding (or
multisection) transformers is presented. The methods proposed in this paper unify terminal …

In order to accurately model the transient behavior of transformer windings, we need models
with a large number of nodes and parameters. This paper proposes a model that has fewer …

In this paper, a new high-frequency black-box model of the power transformer is presented
for the calculation of transferred lightning overvoltages. The model is based on frequency …

Transformers are the most important components of transmission and distribution systems.
For transformers the geometrical data is only available to the manufacturers and it is …

Due to the extension of the power grid with many complex and compact pieces of power
equipment, transformers will be more exposed to fast transient, resulting from various …

The paper presents a hybrid model of disc-type power transformer winding for frequency
response analysis (FRA) based on traveling wave and multiconductor transmission line …