Parasitic capacitances of the high-frequency (HF) transformer used in dc-dc converter
impact harmonic analysis of the transformer and interactions with the converter. Resonant …

The high-power high-voltage high-frequency transformer (H 3 T) is a key equipment to
develop the isolated high-power dc-dc converter. In this paper, a wideband mechanism …

In this paper, the prestrike and the restrike effects during switching a vacuum circuit breaker
(VCB) connected to a dry-type foil-winding transformer are theoretically and experimentally …

A transformer white box model based on multiconductor transmission line (MTL) theory in
cylindrical coordinates has been developed. This model allows variable lengths in …

With the fast development of advanced switches and magnetic cores, high-frequency
oscillation (HFO) caused by high dv/dt of fast switching devices and stray capacitances of …

In this paper, transient internal profiles along multiconductor transmission lines are obtained
from a model described in the qs domain (spatial frequency-temporal frequency). In such …

The goal of this work is to develop an efficient numerical model of foil‐type windings. An
equivalent lumped‐parameter circuit model is presented, which is suitable for the …

This paper investigates the high-frequency transformer losses attributed to eddy currents in
both conductors and the core. A comprehensive model of a transformer winding is …

Classical multiconductor transmission line (MTL) theory, which is employed in
electromagnetic transient (EMT) simulators, is built on the assumptions that the wire …

This paper presents an accurate quasi-analytical approximation of frequency-dependent ac
resistance of single rectangular conductors. In this work, first, a two-dimensional analytical …