Due to the rapid increase in energy demand and technological improvements, a noteworthy
shift has been witnessed in the energy sector through the implementation of the distributed …

Frequency deviations and the capability to cope with demand are two of the main problems
in isolated or interconnected microgrids, especially with the increase in the penetration level …

Arguably, the most important challenge nowadays in the energy industry is the utilization of
intermittent renewable energy sources. On the one hand, renewable sources are the future …

In This paper, a mathematical model of an autonomous micro-grid (MG) with both
uncontrollable and controllable sources is proposed for load frequency analysis. Using the …

Large frequency fluctuations are caused by the highly intermittent energy from renewable
energy sources (RES) as well as the load disturbances of an autonomous microgrid (MG). In …

This article addresses the application of a fractional order PDF-(1+ PI) controller tuned by
the coot optimization algorithm in an isolated microgrid for frequency regulation. The …

This paper suggests the use of a cascade control system combining a proportional integral
derivative (PID) and a fractional order proportional integral derivative (FOPID) controller as a …

Microgrids (MG) are a new trend on electrical grids. Despite their dependence on
intermittent renewable resources, they provide harmful greenhouse gas emissions to our …

A hybrid ac/dc microgrid is a more complex but practical network that combines the
advantages of an AC and a DC system. The main advantage of this network is that it …