Results 51 to 60 of about 9,533 (217)

Performance Improvement of PMSG‐Based Wind Energy Systems via Sensorless FS‐Predictive Current Control With MRAS and MPPT‐OTC Integration

IET Electric Power Applications, Volume 20, Issue 1, January/December 2026.
This paper proposes a hybrid sensorless control strategy for a permanent magnet synchronous generator (PMSG)‐based wind energy conversion system (WECS). The approach integrates finite‐set predictive current control (FS‐PCC), a model reference adaptive system (MRAS) estimator and an optimal torque control maximum power point tracking (MPPT‐OTC) method ...
Hicham Sayhi, Amor Bourek, Abdelkarim Ammar, Ali Teta, Ahmed Chennana, Abdelaziz Rabehi, Mohamed Benghanem, Takele Ferede Agajie   +7 more
wiley   +1 more source

Grid-Forming Control for DFIG Based Wind Farms to Enhance the Stability of LCC-HVDC

IEEE Access, 2020
This article presents the grid-forming control (GFC) for doubly-fed induction generator (DFIG)-based wind farm to enhance the stability of line-commutated converter (LCC) based high voltage direct current (HVDC) transmission system.
Yingzong Jiao, Heng Nian
doaj   +1 more source

Time‐Varying Inertia Estimation for Grid‐Connected DFIG‐Based Wind Farms Using Sensitivity‐Guided Clustering and Aggregation

IET Generation, Transmission &Distribution, Volume 20, Issue 1, January/December 2026.
This paper proposes a time‐varying inertia estimation framework based on sensitivity‐guided clustering and aggregation. It can achieve high‐accuracy inertia estimation with limited measurements, reducing the relative error by nearly 10% compared with existing methods, and exhibit strong robustness to noise and disturbances.
Yulong Li, Wei Yao, Yongxin Xiong, Hongyu Zhou, Shanyang Wei, Wei Huang, Jinyu Wen   +6 more
wiley   +1 more source

Equivalent dimensionality reduction method of doubly‐fed induction generator model and discrimination of Hopf bifurcation type

Energy Science & Engineering, 2023
The strong coupling, multivariate, and nonlinear characteristics of the mathematical model of a doubly‐fed induction generator (DFIG) make it challenging to analyze the bifurcation category of the DFIG. Therefore, in this study, we developed a method for
Wei Chen, Qiangqiang Li, Zhanhong Wei, Cong Ding, Kun Wang   +4 more
doaj   +1 more source

Harmonic Analysis of DFIG Wind Turbine

, 2022
This proposal investigates the self-excitation of the asynchronous generator while operating in an isolated mode. With this research, we hope to improve the quality of electrical energy produced under various environmental conditions and to promote the use of renewable energies throughout rural areas in order to better support rural areas in the areas ...
Uriti Sai Abhishek, DR. T. R. Jyothsna
openaire   +1 more source

Active Low‐Voltage Ride‐Through Control Strategy for Wind Turbines to Improve Transient Stability in Power Systems

IET Generation, Transmission &Distribution, Volume 20, Issue 1, January/December 2026.
Based on the characteristic of wind turbine LVRT influencing system power balance, this study proposes a method utilising active LVRT control to achieve transient stability. A transient stability control strategy is developed by integrating active LVRT with deep reinforcement learning while introducing a disturbance‐level‐based coordinated control ...
Guangyao Yu, Xiaolin Zheng, Sixuan Wang, Zhenbin Li, Shupeng Li, Naiyuan Liu, Zhenglong Sun   +6 more
wiley   +1 more source

Cascade Synergetic Robust Control Power for Wind Speed Variation Based-on Doubly-Fed Induction Generator [PDF]

Journal of Electrical and Electronics Engineering, 2020
Due to the nature of the variable parameter of the generator and variable speed of wind turbine, this paper present double contribution to control power of wind Application (WA) based-on doubly-Fed Induction Generator (DFIG) by cascade synergetic ...
BOUIRI Abdesselam, BENOUDJAFER Cherif, BOUGHAZI Othmane   +2 more
doaj  

Stability analysis of DFIG controlled by hybrid synchronization mode and its improved control strategy under weak grid

IET Renewable Power Generation, 2023
In order to improve the stability of doubly‐fed induction generator (DFIG)‐based wind turbines under weak grid, previous works have proposed the power synchronization control strategy in the rotor side converter (RSC).
Zhen Xie, Mengjie Li, Shuying Yang, Xing Zhang   +3 more
doaj   +1 more source

Multi‐Input Backstepping Control for Transient Stability Enhancement in Power Systems With PMSG‐Based Wind Turbines and UPFC

IET Generation, Transmission &Distribution, Volume 20, Issue 1, January/December 2026.
In the paper, first, the modelling of a power system with a Permanent Magnet Synchronous Generator (PMSG), Unified Power Flow Controller (UPFC) and Doubly‐Fed Induction Generator (DFIG) is fully considered. Next, the possible candidate control law and its implementation technique on the power network are examined.
Mohsen Zamani Boroujeni, Saeed Abazari, Said Hoghoughi, Abbas Kargar   +3 more
wiley   +1 more source

Control of a Wind Turbine based on DFIG by Improved Direct Torque Control using Fuzzy Logic

Revue des Énergies Renouvelables
The capacity of doubly-fed induction generators (DFIGs) to regulate both active and reactive power makes them a well-liked option for wind turbines. Direct Torque Control (DTC) is a commonly employed method for managing DFIGs, but it has limitations such
Karim Fathi Sayeh, Salah Tamalouzt, Djamel Ziane, Younes Sahri, Brahim Deffaf, Sofia Lalouni Belaid   +5 more
doaj   +1 more source