Synchro Phasor-Based Fault Analysis for Smart Grid Systems

It is possible to facilitate recovery, restore the system, and reduce the length of the outage by accurately identifying the distribution system fault. Since the D.G. is increasingly being connected to the distribution network, the traditional fault identification techniques are no longer suitable for the potential power distribution network. As such, fault analysis in a weak, imbalanced, multisource distribution system is difficult. To quickly identify issues with power distribution systems, this study proposes phasor measurement-based fault analysis. To analyze three phases to ground faults near the distribution feeder and generator, we employ synchro phasor technology (P.M.U.) in the MATLAB/Simulink environment. Additionally, disturbance recorders and PMUs are used for comparative analysis. The results demonstrate how effectively PMU lowers the maximum fault current and detects variations in voltage and current. In addition, several current grid-related problems are discussed in this paper, along with innovative fault-prediction and smart grid monitoring systems.