The power grid infrastructure has evolved from a centralized to a distributed model utilizing
renewable energy sources in the last few years. This trend is likely to continue, given the …

Power systems are becoming more and more complex in nature due to the integration of
several power electronic devices. Protection of such systems and augmentation of reliability …

Several substations in operation were commissioned decades ago. These substations are
overstressed, then their protection equipment cannot provide an effective safety condition to …

To cope with the increasing energy demand, power systems, especially distribution
networks, face many challenges. Recently, these networks have become complex and large …

A fault current limiter (FCL) is an effective means of limiting fault currents that is a promising
power system protection solution. This paper presents a comparative survey of research …

We present the ferroresonance overvoltage mitigation concerning the power systems of the
grid-connected wind energy conversion systems (WECSs). WECS is considered based on a …

Aberrant system oscillations cause electrical network components to malfunction in a
catastrophic way. Additionally, this results in saturation of the ferromagnetic core …

In order to monitor the three-phase voltage of the busbar to ground, the substation bus is
usually connected to the electromagnetic voltage transformer by YN connection in the …

Microgrids are integral to power grids; they enhance grid reliability by integrating distributed
generators (DGs) to fulfill the local load requirements, lowering energy generation costs, and …

To sufficiently utilize a bridge-type fault current limiter (BTFCL) in the distribution grids, this
article proposes a dual-functional BTFCL (DF-BTFCL), which can work either at the BTFCL …