The high-penetration of distributed generation technologies in the form of MicroGrids (MGs),
in recent years, has increased the risk of frequency instability since their energy is supplied …

abstract As well as many benefits, many conflicts arise with the large-scale connection of
distributed generation (DG) in distribution networks. Leading the protection devices to …

The modeling of electric sources in the sequence domain helps understand their response
during faults when they are integrated into power systems. Since the fault response of …

This brief proposes a new optimal intelligent controller for the secondary load frequency
control (SLFC) in islanded microgrids (MGs). Particularly, this brief is applied a precise …

In this paper, novel models for electronically coupled distributed energy resources
(ECDERs) for online fault calculations of large-scale systems are proposed. ECDERs have …

This work proposes positive-and negative-sequence equivalent circuits of grid-forming
inverters for steady-state analysis. The proposed models are especially attractive for …

Due to the inherent characteristics of inverter-interfaced distributed generators (IIDG), their
fault responses are different from those of conventional synchronous generators …

This paper proposes a method to detect and classify ten short-circuit faults in distribution
networks, where the presence of distributed generators makes fault diagnosis a challenging …

We aim to systematically review challenges imposed by emerging distributed energy
resources (DERs) to model in two basic distribution management system (DMS) online …

Modern power systems are increasingly integrated with power electronic converters, which
allow precise control of active and reactive current injections within a certain range of …