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 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 …

Multilevel inverters have been attracting in favor of academia as well as industry in the
recent decade for high-power and medium-voltage energy control. In addition, they can …

Power quality difficulties arise as a result of Renewable Energy Sources (RES) integrating
with the grid. Voltage swell, sag, and harmonic distortion occur on the grid due to power …

A multilevel inverter for generating 17 voltage levels using a three-level flying capacitor
inverter and cascaded H-bridge modules with floating capacitors has been proposed …

Voltage sag is a common and undesirable power quality phenomenon in the distribution
systems which puts sensitive loads under the risk. An effective solution to mitigate this …

Dynamic voltage restorer (DVR) is a definitive solution toward compensation of voltage sag
with phase jump. Conventional DVR topologies, however, have dc links and two-stage …

This paper proposes a novel control design for the unified power quality conditioner
(UPQC). This design, enabled by a control framework that employs the output regulation …

A discrete-time linear control strategy for a multilevel three-phase unified power quality
conditioner (UPQC) based on single-phase power cells is presented. The multi-variable …

This paper introduces an efficient strategy to improve the voltage quality of sensitive loads
with the optimal utilization of a dynamic voltage restorer (DVR). Traditional control strategies …