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 …

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 …

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 …

Voltage sag remains a serious power-quality (PQ) problem by being the most common and
causing more economic losses. The dynamic voltage restorer (DVR) is a definitive solution …

Dynamic voltage restorer (DVR) is a power electronic converter‐based custom power device
used to compensate for voltage variations. The inverter used in the DVR structure can have …

A multifunctional grid-connected inverter (MFGCI) has been a promising solution to mitigate
power quality problems in distributed generation system and microgrid applications …

In this paper, voltage sag compensation of point of common coupling (PCC) using a new
structure of fault current limiter (FCL) is proposed. The proposed structure prevents voltage …

Microgrids are small scale energy grids that can provide adequate energy supply to cover
regional demand by integrating renewable energy generation and storage technologies …

Voltage sag detection method has a significant impact on the performance of dynamic
voltage restorer (DVR). This paper proposes a fundamental voltage amplitude detection …