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 …

In recent years, voltage sags are one of the most critical research issues in the field of power
quality. With the all-embracing study of voltage sag mitigation measures and equipment, the …

This paper deals with the design and performance analysis of a three-phase single stage
solar photovoltaic integrated unified power quality conditioner (PV-UPQC). The PV-UPQC …

This paper deals with the protection of critical loads from voltage-related power quality
issues using a dynamic voltage restorer (DVR). A generalized control algorithm based on …

Renewable energy sources; which are abundant in nature and climate friendly are the only
preferable choice of the world to provide green energy. The limitation of most renewable …

The protection of the sensitive unbalanced nonlinear loads from sag/swell, distortion, and
unbalance in supply voltage is achieved economically using the dynamic voltage restorer …

This paper presents an optimized sliding mode control (SMC) strategy to maximize
existence region for single-phase dynamic voltage restorers. It is shown analytically that …

The shortage of dc protection device limits the development of dc grids. This letter proposes
a novel superconducting magnetic energy storage (SMES)-based transformerless 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 article presents a super twisting sliding-mode control (ST-SMC) for single-phase
dynamic voltage restorers (DVRs). Unlike the conventional first-order sliding-mode …