Intentional islanding can be considered as the last action to prevent power grids from severe
blackouts. In this strategy, the endangered network is deliberately decomposed into self …

Since phasor measurement units (PMU) were invented, there has been growing interest in
developing methodologies for improving monitoring, protection and control of power …

Coherent groups of generators, ie, machines with perfectly correlated rotor angles, play an
important role in power system stability analysis. Traditionally, the coherency analysis is …

In multi-machine power systems, it is practically impossible to represent the entire system in
detail, thus there is a necessity to resort to some equivalency to suppress detail. The most …

This paper makes two contributions. Firstly, it is shown that there may exist oscillations in
distribution networks with physically close photovoltaic (PV) units due to their control …

We propose a new methodology based on modularity clustering of synchronization
coefficient, to identify coherent groups of generators in the power grid in real-time. The …

During cascading failure in a power system, intentional controlled islanding is deemed as
the last resort that prevents complete power system collapse. However, there exist two major …

The global energy market has seen a massive increase in investment and capital flow in the
last few decades. This has completely transformed the way power grids operate-legacy …

In power system stability analysis, the identification of coherent groups of generators, ie,
machines with strongly correlated rotor angles, holds significant importance. This study …

In this paper, a novel Trust Region based Sequential Linear Programming (TRSLP) method
is proposed for unscheduled intentional islanding in microgrid. In unscheduled islanding …