Results 61 to 70 of about 29,352 (225)

TSK-Fuzzy Controllers based Novel Control Method for Grid Integrated DFIG System [PDF]

open access: yesE3S Web of Conferences
Grid connected renewable energy sources based electric power generation systems are increasing day by day to meet the electrical demand without burning any fossil fuels.
Gill Amandeep   +3 more
doaj   +1 more source

Overview of DFIG-based Wind Power System Resonances under Weak Networks [PDF]

open access: yes, 2017
The wind power generation techniques are continuing to develop and increasing numbers of Doubly Fed Induction Generator (DFIG)-based wind power systems are connecting to the on-shore and off-shore grids, local standalone weak networks, and also micro ...
Blaabjerg, Frede, Song, Yipeng
core   +2 more sources

Analysis of a Novel Brushless Doubly Fed Reluctance Generator Based Wind Energy Conversion System

open access: yesEnergy Science &Engineering, Volume 14, Issue 3, Page 1226-1240, March 2026.
BDFRG based grid connected wind energy conversion system. ABSTRACT This paper presents a grid connected Brushless Doubly‐Fed Reluctance Generator (BDFRG) based wind energy conversion system. It offers a reliable and cost‐effective solution since its brushless and cage‐less rotor structure eliminates the need for slip rings, reducing maintenance costs ...
Subir Datta   +6 more
wiley   +1 more source

A variable step size fuzzy MPPT controller improving energy conversion of variable speed DFIG wind turbine

open access: yesRevue des Énergies Renouvelables, 2017
With the world’s fastest growing rate and the prominent part of installed renewable energy sources, it is clear that wind is now a mainstream source of energy supply that will play a leading role in the proclaimed fight against climate change.
A. Harrag, S. Messalti
doaj  

Adaptive Z2 Protection Scheme Based on Setting Groups for Distance Relaying of Wind Farms Integrated Power Systems

open access: yesIranian Journal of Electrical and Electronic Engineering, 2022
Using doubly-fed induction generator (DFIG) based onshore wind farms in power systems may lead to mal-operation of the second zone (Z2) of distance protection due to the uncertain number of available wind turbines on the one hand and the function of ...
Y. Fattahyan, N. Ramezani, I. Ahmadi
doaj  

Novel Non-linear Control of DFIG and SSSC for Stability Increment of Power System [PDF]

open access: yesInternational Journal of Industrial Electronics, Control and Optimization
This study examines stability improvement of the power system which includes Double Feed Induction Generators (DFIGs) and Static Series Synchronous Compensator (SSSC).
Saeed Abazari
doaj   +1 more source

Improved active power dynamic response of voltage‐controlled doubly fed induction generator

open access: yesIET Electric Power Applications, 2021
The voltage‐controlled doubly fed induction generator (VC‐DFIG) is widely studied because of its self‐synchronous control characteristics and its ability to actively support the grid voltage and frequency. However, the VC‐DFIG is a multi‐loop and cascade‐
Zhen Xie   +4 more
doaj   +1 more source

Nonlinear Dual-Mode Control of Variable-Speed Wind Turbines with Doubly Fed Induction Generators

open access: yes, 2010
This paper presents a feedback/feedforward nonlinear controller for variable-speed wind turbines with doubly fed induction generators. By appropriately adjusting the rotor voltages and the blade pitch angle, the controller simultaneously enables: (a ...
Guo, Yi, Jiang, John N., Tang, Choon Yik
core   +1 more source

High Frequency Resonance Damping of DFIG based Wind Power System under Weak Network [PDF]

open access: yes, 2017
When operating in a micro or weak grid which has a relatively large network impedance, the Doubly Fed Induction Generator (DFIG) based wind power generation system is prone to suffer high frequency resonance due to the impedance interaction between DFIG ...
Blaabjerg, Frede   +2 more
core   +2 more sources

Improving the Characteristics of the Direct FOC Strategy in DFIG‐Based Wind Turbine Systems Using FOIDD and FOPD Controllers

open access: yesEnergy Science &Engineering, Volume 14, Issue 2, Page 999-1021, February 2026.
This study presents a new control strategy for doubly fed induction generator (DFIG) wind turbine systems to overcome the limitations of traditional direct field control using proportional‐integral (DFOC‐PI) regulators, which are sensitive to coefficient changes and lead to low power quality.
Hamza Gasmi   +5 more
wiley   +1 more source

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