This paper presents a comparative study between four techniques recently used to improve
the wind energy conversion system (WECS) to water pumping systems. The WECS is a …

This paper presents power quality improvement for effective power transfer in a grid-
integrated solar photovoltaic-wind energy hybrid system. The hybrid system constitutes a …

Scholars are motivated to work in the field of renewable energy systems (RESs) especially
on grid-connected wind generators because of the exciting and noticeable developments …

This paper presents an original maximum power point tracking controller for an experimental
direct-drive full-variable-speed full-rated converter Type IV Wind Energy Conversion System …

In the wind energy system, an appropriate and effective voltage regulation of the converter is
essential to guarantee the maximum power point operation. A technique based on direct …

In the permanent magnet direct-drive wind power grid-connected system, in order to solve
the coupling problem between d-axis and q-axis currents and to improve the disturbance …

The use of renewable energies contributes to the goal of mitigating climate change by 2030.
One of the fastest-growing renewable energy sources in recent years is wind power. Large …

The penetration of distributed renewable energy sources degrades the protection of
microgrids, which leads to incorrect data flow in the energy systems. It is critical to detect …

In the present paper we analyse the stable and optimal operation of wind power systems,
WPS, composed of wind turbines, TV, coupled with synchronous generators with permanent …

In order to improve the dynamic response speed and the steady-state performance of the
DC side bus voltage of the wind power grid-connected inverter, a mathematical model of a …