Power quality is a pressing concern and of the utmost importance for advanced and high-
tech equipment in particular, whose performance relies heavily on the supply's quality …

During the last half century the Power Quality (PQ) related problems have become important
issues. Many solutions have been proposed to address the PQ problems. The most …

Power Quality is an essential concern in the modern power system that can affect
consumers and utility. The integration of renewable energy sources, smart grid systems and …

Controlled and improved power quality is one of the fundamental and essential needs in any
industry driven by electric power for optimal exploitation of resources. However, in power …

This paper deals with a dynamic voltage restorer (DVR), or a voltage-sag compensator,
which consists of a set of series and shunt converters connected back-to-back, three series …

This study examines the use of superconducting magnetic and battery hybrid energy storage
to compensate grid voltage fluctuations. The superconducting magnetic energy storage …

This paper introduces a sliding mode control (SMC) strategy for three-phase dynamic
voltage restorers (DVRs) with a 12-switch voltage source inverter. The compensating …

A novel control scheme for the dynamic voltage restorer (DVR) is proposed to achieve fast
response and effective sag compensation capabilities. The proposed method controls the …

Power quality (PQ) is an important issue in power systems that reflects a measure of quality
of energy supply to the consumers. Power electronics-based equipment is increasing in …

This paper describes a transformerless self-charging dynamic voltage restorer (DVR) series
compensation device used to mitigate voltage sags. A detailed analysis on the control of the …