Numerous studies have been undertaken to evaluate wind energy systems’ active and reactive power control, the produced, their its link distribution networks. This research makes a novel contribution discipline in this setting. The novelty of work aims design new emulator control approach for doubly fed induction generator (DFIG)-based system. A description system was provided first. Secondly, s...

With the change in the wind profile, the speed of doubly fed induction generator (DFIG) of wind energy conversion system (WECS) changes from super synchronous to sub synchronous range and vice versa. DFIG is operated to generate quality power; hence, power at rotor side is controlled using matrix converter taking power from grid and feeding back power to the grid depending on the wind profile. ...

Wind Energy Conversion Systems (WECS) have become a focal point in the research of renewable energy sources. This paper provides then a comparative study of past and present generator technologies used in WECS. This study is based on an exhaustive review of the state of the art and on an effective comparison of the performances of the four main topologies that are permanent magnet generators, s...

This paper discuss the configuration, operation and power flow control strategies of a doubly fed induction generator (DFIG) with back-to-back PWM converter for variable speed wind turbines. The mathematical model of the DFIG is taken as appropriate d-q reference frame and their performances are in terms of stator currents references tracking. In order to control the power flow of the network, ...

Abstract To suppress the subsynchronous oscillation in doubly-fed induction generator (DFIG) system with Static VAR Generator (SVG), a feedback linearization control (FLC) method for rotor-side converter (RSC) is proposed, and its effect under small disturbances analyzed verified. Firstly, 22-order time-domain model of DFIG SVG established. Secondly, combined principle linearization, correspond...

In recent times, various types of wind generators have been linked to the power grids globally and focus has control them be more efficient reliable. This study concisely discusses performance analysis, modeling, assessment different (permanent magnet synchronous generator, doubly-fed induction squirrel cage generator), covering their benefits, drawbacks, impact on electric systems. comparison ...

The main aim of this paper is to improve the transient stability Doubly Fed Induction Generator (DFIG) based wind turbine using Static Synchronous Compensator (STATCOM). In paper, a multi-objective problem formulated minimize voltage deviations at point common coupling (PCC) and mitigate low frequency oscillations after clearing faults. Genetic algorithm STATCOM controller used enhance grid-con...

This paper proposes a design of a speed control of three phase induction motor fed from wind turbine using genetic algorithm. The wind turbine acts as a prime-mover for doubly fed induction generator. To make the system stable, proper monitoring is required or sometimes an auxiliary system can also be a good option, which can support the primary system during undesirable conditions. The three p...