Results 71 to 80 of about 29,117 (206)

AI‐Driven Optimization Techniques for Power Quality Improvement in Microgrids: Trends, Techniques, and Future Directions

Energy Science &Engineering, Volume 14, Issue 1, Page 583-610, January 2026.
Decentralized energy systems are gaining momentum, and microgrids have become a vital component of the modern power landscape. Yet, maintaining power quality within these systems presents ongoing challenges due to the presence of nonlinear loads, variable renewable energy sources, and frequent switching operations.
Mahnoor Zahid, Hafiz Mudassir Munir, Mohammad Adeel, Fares Suliaman Alromithy, Mohammad R. Altimania, Ievgen Zaitsev   +5 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

Doubly Fed Induction Generator Low Voltage Ride Through Improvement Through Modular Multilevel Converter

IEEE Access, 2022
This paper proposes a novel fault current suppression method for doubly fed induction generator (DFIG) low voltage ride through (LVRT) improvement employing modular multilevel converter (MMC).
Victor Ramon F. B. De Souza, Luciano S. Barros, Flavio B. Costa, Guilherme P. Da Silva Junior   +3 more
doaj   +1 more source

Backstepping approach applied to the DFIG-WECS [PDF]

International Meeting on Advanced Technologies in Energy and Electrical Engineering, 2020
The growing need for energy in the world and the depletion of classical energy resources (fuels) have led researchers to develop new means of producing abundant and inexhaustible energies called “renewable energies”. In this context, we propose the study of a Wind Energy Conversion System (WECS) driven by a Doubly Fed Induction Generator (DFIG).
Hala Alami Aroussi, ElMostafa Ziani, Badre Bossoufi   +2 more
openaire   +1 more source

Modeling and Control of a Multi‐Energy Microgrid With Wind LVRT and Battery Pre‐Synchronization Strategy

Energy Science &Engineering, Volume 14, Issue 1, Page 266-280, January 2026.
This study establishes a hybrid microgrid model integrating a Doubly Fed Induction Generator (DFIG), a photovoltaic (PV) array, and a battery energy storage system, and proposes a coordinated control framework. The DFIG regulates DC‐bus voltage through the grid‐side converter and performs maximum power tracking via the rotor‐side converter, while the ...
Chunyan Li, Yu Yang, Shiyuan Bao, Huimin Huang, Zhixian Zhang   +4 more
wiley   +1 more source

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

Lyapunov Stability Scheme Based Nonlinear Power Transfer Matrix Model for Power Control and Modeling of PMSG‐Wind Turbines

Energy Science &Engineering, Volume 14, Issue 1, Page 364-376, January 2026.
Nonlinear Power Transfer Matrix Model for Power Control and Modeling of PMSG‐Wind Turbines ABSTRACT This paper presents the Lyapunov stability scheme based nonlinear power transfer matrix (NLPTM) model for controlling and modeling the permanent magnet synchronous generator (PMSG) based wind turbine.
Muhammad Ali Bijarani, Ghulam Sarwar Kaloi, Zohaib Hussain Leghari, Mohammad R. Altimania, Hafiz Mudassir Munir, Ievgen Zaitsev   +5 more
wiley   +1 more source

Embeddable parallel digital image of doubly-fed induction generator

Energy Reports, 2023
Due to the complexity of the structure of doubly-fed induction generator (DFIG), it is difficult to conduct real-time simulation. For this reason, this paper designs an embeddable parallel digital image IP of DFIG based on field programmable logic array (
Zheng Yang, Hua Ye, Wei Pei, Chen Zheng, Yuzheng Tang, Yi Wang   +5 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

Dynamic Equivalent Model of Two‐Staged Distributed Photovoltaic Cluster Based on Multiple Clustering Algorithms

IET Circuits, Devices &Systems, Volume 2026, Issue 1, 2026.
Aiming at the modeling problem of bipolar distributed photovoltaic (DPV) cluster, this paper proposes a clustering equivalent modeling method based on clustering algorithm. First, by analyzing the detailed model of bipolar DPV, it is found that the indexes that can reflect its steady‐state and dynamic characteristics mainly include energy storage ...
Tianyu Zhang, Hassan Haes Alhelou
wiley   +1 more source