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 …

Power systems are experiencing structural changes induced by the integration of distributed
generation units and the operation of microgrids. This transformation has posed new …

This paper proposes a control technique for a large-scale grid-connected photovoltaic (PV)
plant that maintains the connection of an inverter to the grid voltage under different types of …

Integrating multiple feeders and power sources into the electrical grid necessitates more
robust protection systems. Existing numerical relays require manual reconfiguration of each …

Integration of distributed generation systems and diversity of microgrid operations led to a
change in the structure of the power system. Due to this conversion, new challenges have …

The increasing number of distributed generation (DG) units in the distribution systems poses
a challenge on protection systems in terms of coordination. In addition, the single …

The purposes are to find the techniques suitable for the safety relay protection of intelligent
substations and discuss the applicability of edge computing in relay protection. Regarding …

Selectivity, reliability and security of electrical distribution systems are important issues in
modern power systems. The protection coordination approach that depends on fault current …

Microprocessor-based protection relays that provide reliable and fast responses to abnormal
conditions are of paramount importance to electrical grids. Modern numerical relays …

In this paper, a new method used in over-current relay for power electronic-based converters
protection is presented. Firstly, the proposed method operation is described and proved the …