Although microgrids facilitate the increased penetration of distributed generations (DGs) and
improve the security of power supplies, they have some issues that need to be better …

Microgrid, which is one of the main foundations of the future grid, inherits many properties of
the smart grid such as, self‐healing capability, real‐time monitoring, advanced two‐way …

In this paper, a comparative study of different meta-heuristic optimization approaches, which
had been proposed in the literature for directional overcurrent relay coordination (DOCRs) …

The time of operation of overcurrent relays (OCRs) can be reduced, and at the same time,
the coordination can be maintained, by selecting the optimum values of time multiplier …

Relay Coordination in a big distribution system with multiple meshes and bidirectional
power feed becomes very Complex for protection engineers. Manual and graph theory …

The directional overcurrent relays (DOCRs) coordination problem is usually studied based
on a fixed network topology in an interconnected power system, and is formulated as an …

Microgrid protection schemes play a vital role in ensuring the reliability and efficiency of
power distribution in urban and rural areas, especially as renewable distributed energy …

Microgrid is a distribution system composed of a set of micro-generators which are added to
a network. One serious challenge facing a microgrid network is designing a proper …

Technology advancement in the last few decades allows large penetration of renewable
energy resources in the distribution network (DN). The integration of such resources has …

In real power systems, the network topology is subjected to uncertainty due to single-line
outage contingencies, maintenance activities, and network reconfigurations. These changes …