Doubly fed induction generator (DFIG) based wind turbines are most employed for onshore applications because of their cost-effectiveness. The drivetrain improvement is barely studied due to the maturity DFIG systems. This paper investigates two methods improving annual energy production (AEP) turbines. They referred as short-circuited and <inline-formula xmlns:mml="http://www.w3.org/1998/Math/M...

The rapid depletion of conventional sources for power generation necessitates the need of renewable energy power plants. Renewable sources primarily wind and solar are available free of cost and counts for cleaner source of energy thereby reducing environmental concern. The potential of wind energy needs to be harnessed effectively for optimum power generation. Present research aims at comparis...

The use of wind energy is increased due to the high demand for sustainable energy. penetration in electrical networks might have several effects on load flow and power system stability. In this research, transient stability IEEE 9-Bus integrated with Doubly Fed Induction Generator (DFIG) analyzed. Additionally, different levels a farm are considered. With 5% energy, maximum angle synchronous ge...

In this research paper we will cover the study of modelling and control methods variable speed wind turbine based on doubly-fed induction generator (DFIG). It represents most stressed structure given its distinctive characteristics. To electrical powers generated by system independently, vector with stator flux orientation is founded according to two techniques: i) backstepping technique ii) ro...

Wind generation is expected to reach substantially higher levels of penetration in the near future. With the converter interface, the rotor inertia of doubly-fed induction generator (DFIG) based wind turbine generator is effectively decoupled from the system, causing a reduction in inertial response. This can be compensated by enabling the DFIG to provide fast frequency response. This paper pro...

Renewable energy production plays a major role in satisfying electricity demand. Wind power conversion is one of the most popular renewable sources compared to other sources. has two types generators such as Permanent Magnet Synchronous Generator (PMSG) and Doubly Fed Induction (DFIG). The maximum tracking algorithm crucial controller, wind system for generating different speed conditions. In t...

&lt;span lang="EN-US"&gt;The paper proposes a complete modeling and control technique of variable speed wind turbine system (WTS) based on the doubly fed induction generator (DFIG). Two levels back-to-back converter is used to ensure energy transfer between DFIG rotor grid. The operate efficiently, maximum power point tracking (MPPT) algorithm implemented. Then, direct (DPC) strategy has been c...

This article introduces a new configuration of the doubly-fed induction generator (DFIG) based wind energy conversion system (WECS) employing only reduced-size rotor side converter (RSC) in tandem with supercapacitor. In proposed structure, grid (GSC) utilized conventional DFIG-based WECSs is successfully eliminated. accomplished by hydraulic transmission (HTS) as continuously variable and shaf...

A smooth coupling is implemented between the grid and doubly fed induction generator-based wind turbines (DFIG-WTs) during voltage imbalance. The nonlinear characteristics of a grid-connected DFIG-WT system may increase stresses on mechanical electrical components turbines. Such difficulties are greatly increased periods Consequently, in this paper, new control scheme proposed to regulate DFIGs...

This paper deals with the integration and control of doubly fed induction generator-based wind turbine (DFIG-WT) in a DC grid. In this way, stator DFIG-WT is integrated grid via an uncontrolled diode-bridge rectifier as well buck converter to provide flexible connection path. addition, rotor exchanges power through rotor-side (RSC). By considering system topology, three strategies based on flux...