The main purpose of this article is to provide an instructive review of the technological
challenges hindering the road toward more electric powertrains in aircraft. Hybrid, all …

The power supply chain of data centers from the medium voltage (MV) utility grid down to the
chip-level voltage consists of many series connected power conversion stages and …

It is well known that multilevel converters can offer significant benefits in terms of harmonic
performance and reduced switching losses compared to their two-level counterparts …

The design of power magnetic components for operation at high frequency (HF, 3-30 MHz)
has been hindered by a lack of magnetic material performance data and by the limited …

Three-phase power factor correction rectifiers are an essential area of power electronics,
supplying a direct current load with tens of kilowatts, or more, from the public three-phase …

This study provides a survey overview of the literatures with the goal of maximizing the
efficiency of DC‐AC power conversion from an engineering science perspective. With the …

In telecom applications, the vision for a total power conversion efficiency from the mains to
the output of point-of-load (PoL) converters of 95% demands optimization of every …

In this paper a generalized description and an overview of degrees of freedom and selected
measures for efficiency improvement of power electronics converters is given. The …

Silicon (Si) insulated-gate bipolar transistors are widely used in railway traction converters.
In the near future, silicon carbide (SiC) technology will push the limits of switching devices in …

With the increasing use of photovoltaic systems, a large demand for efficient, power-dense
and lightweight grid-interface inverters is arising. Accordingly, new concepts like multi-level …