Constantly growing distributed energy generation based on renewable sources creates a number of new challenges for electrical power system operation. One the is islanding detection. Unintentional islanding, which can cause health and safety hazards personnel, currently being experienced by consumers/prosumers especially in case photovoltaic inverters. This work presents detection method synchro...

<p>Fault identification in a power system is crucial. In recent days, there have been multiple microgrids connected to the system. And if many buses are connected, then need for an increase phasor measurement unit. By using optimization technique, number of unit PMUs can be reduced by placing them optimally. this paper, fault detection algorithm implemented with help particle swarm (PSO) ...

<span lang="EN-US">Analysis of bad data in an IEEE 14 bus system with <a name="_Hlk121211016"></a>phasor measuring units (PMU) devices is carried out this paper. The normal operating condition achieved from the PMU compared to during faults system. A principal component analysis (PCA) technique proposed paper for distinguishing difference between transmission and fault conditi...

The recent advancement of synchrophasor measurements technology in the conventional power grid can monitor and control state variables network very accurately at a high sampling rate real-time. complete observability system states be achieved through Phasor Measurement Unit (PMU). inclusion zero injection bus (ZIB) optimized total number PMU requirements for observation network. communication c...

This paper explored a novel method for strategic monitoring of a power system to schematically monitor power system variables that are sensitive to transients. The characteristics of a fully developed transient or power swing increase frequency slip rates, generator pole slips, rotor out-of-step etc. whose effects lead to loss of synchronism of coherent generators in a power system. When these ...