Fast emerging fault current levels in high voltage direct current (HVDC) systems has always
been a significant obstacle to building a safer and more reliable grid. Inductive fault current …

Voltage drop during fault can affect the performance of generation units such as wind
turbines. Due to low inertia, virtual synchronous generator (VSG) exhibits poor performance …

Power systems are the most complicated networks that play a crucial role in daily lifestyles.
To operate such systems in a stable condition, several control and protection strategies are …

In this paper, a hybrid high voltage direct current transmission system containing a line
commutated converter and a voltage source converter is developed. To enhance the …

DC microgrids have become an important infrastructure for increasing the integration of
renewable energy sources in power grids. However, these DC microgrids suffer from …

Building multiple microgrid (multi-MG) clusters is conducive to accessing high penetration of
renewable generations, consuming electric energies locally, and reducing operating losses …

Renewable energy sources, such as photovoltaic wind turbines, and wave power
converters, use power converters to connect to the grid which causes a loss in rotational …

The superconducting fault current limiter (SFCL) which has many advantages is being
chosen as an attractive method for limiting fault current. To upgrade the performance of the …

A desktop superconducting series core reactor (SSR), made from Yttrium barium copper
oxide (YBCO) tape, serves as a precursor to a scaled-up, grid-connected prototype unit. The …

Energy storage resources such as flywheels, ultracapacitors, and superconducting magnetic
energy storage (SMES) are commonly used to improve the transient stability of power …