A paradigm shift in power systems is observed due to the massive integration of renewable
energy sources (RESs) as distributed generators. Mainly, solar photovoltaic (PV) panels and …

Renewables around the globe, provide fuel diversification, energy security and produce little
or no emissions during the electricity generation. The unavailability of rotating masses …

The utilization of renewable energy sources (RESs) has become significant throughout the
world, especially over the last two decades. Although high-level RESs penetration reduces …

Depletion of fossil fuel, global warming, and their environmental pollution clarify the
importance of renewable energy sources (RESs). However, high penetration of RESs …

Nowadays, power system inertia is changing as a consequence of replacing conventional
units by renewable energy sources, mainly wind and photovoltaic power plants. This fact …

With the increasing share of wind power, it is expected that wind turbines would provide
frequency regulation ancillary service. However, the complex wake effect intensifies the …

Many phase-locked loop (PLL) or frequency-locked loop (FLL) use quadrature signals
(directly or indirectly) as the input variables. Generalized integrator (GI) is a popular …

This paper presents a comparative assessment of fast active power regulation (FAPR)
control strategies implemented on megawatt-scale controllable electrolysers, with the goal of …

This paper reviews the possible contributions of Hybrid Power Plants (HPPs) to support
weak grids while maintaining the desired system stability. Moving towards a converter …

Coordinated droop control strategies can provide frequency support for AC area grids from
wind farms integrated through multi-terminal high-voltage DC (MTDC) transmission …