The development of electrical railway systems leads to critical power quality problems in the
power grid. This paper discusses a kind of half-bridge-based railway power quality …

The extension of electrical railway systems causes critical power quality problems in the
power grid. This paper presents a kind of Half-Bridge Railway static Power Quality …

To deal with the power quality problems in electrical railway networks, the Railway Power
Quality Compensator system (RPQC) is used effectively in Traction Power supply Substation …

This generated harmonics due to nonlinear load affects the voltage waveform. Most power
systems can accommodate a certain level of harmonic but we have problems when …

Power quality is one of the challenging issues toward future more electric aircraft (MEA). In
this paper, the authors presented a solution based on the application of a star-connected …

The most common reference current detection methods for shunt active power filters are
optimized and compared in this article, theoretically and through experimental tests. One …

The motivation for this research was to find methods for suppressing harmonics and
harmonic resonance in traction power systems. System parameters determined through …

For a proper operation of the shunt active power filters, the current reference detection
method must be robust. This means it must extract correctly the fundamental frequency even …

Currently, the frequency-domain detection methods based on Fourier Transform theory are
widely used for reactive current detection, but they usually need the voltage phase …

The AC electrified railway systems have the power quality problems such as the harmonic
current pollution and the reactive power demand, which are due to the inherent load …