The electric power system is currently undergoing a period of unprecedented changes.
Environmental and sustainability concerns lead to replacement of a significant share of …

Driven by environmental and economic aspects, the proliferation of renewable energy
sources (RES) has been expanded in power systems worldwide. In this regard, the …

The first part of this two-part paper proposes a technique that consists in the measurement,
through phasor measurement units, of bus frequency variations to estimate the rate of …

Accurate and fast-responding Phase-Locked Loops (PLLs) are crucial for the
implementation of primary frequency controllers of non-synchronous generation and energy …

The paper discusses the relationships between electrical quantities, such as voltages,
currents, and frequency, and geometrical ones, namely curvature and torsion. The proposed …

This paper presents a novel strategy for the synchronization of grid-following Voltage Source
Converters (VSCs) in power systems with low rotational inertia. The proposed …

This paper discusses the effect of multi-objective function in angle stability improvement for a
single machine connected to an infinite bus system (SMIB). Minimum damping ratio, ξ min …

Instability and oscillation issues originating in high-voltage direct current (HVDC) systems
comprising modular multilevel converters (MMCs) are gaining increasing interest in the …

The environmental and sustainability concerns related to burning of fossil fuels and nuclear
waste disposal have led to drastic changes in the global energy mix over the past few …

The ongoing and unprecedented transformation of power systems leads to a reduction in the
number of conventional power plants, which are the classical actuators of the grid. In …