This review study focuses on various methods and technologies used in past and present for
obtaining maximum output power from a wind energy conversion system. There are plenty of …

In recent years, the increasing environmental problems, especially the issue of global
warming, have motivated demand for a cleaner, more sustainable, and economically viable …

This work presents a control strategy applied to a doubly fed induction machine (DFIM) for
wind generation in a medium power system. In order to control the active power and reactive …

This paper presents a feedback/feedforward nonlinear controller for variable-speed wind
turbines with doubly fed induction generators. By appropriately adjusting the rotor voltages …

This paper proposes a maximum power point tracking (MPPT) technique for variable-pitch
wind generators with induction machines (IMs), which can suitably be adopted in both the …

In this paper, the design of a “low cost full passive structure” of wind turbine system without
active electronic part (power and control) is investigated. The efficiency of such device can …

This work presents design and experimentation of a full passive wind turbine system without
the active electronic part (power and control). The efficiency of such a device can be …

The emergence of wind turbine systems for electric power generation can help satisfy the
growing global demand. To maximize wind energy captured in variable speed wind turbines …

The rotator of the wind turbine is subject to a spatially and temporally distributed wind field;
the wind speed varies significantly at different points over the blades plane. This makes a …

In this study, an optimum seeking-based robust non-linear controller is proposed to
maximise wind energy captured by variable speed wind turbines at low-to-medium wind …