Results 81 to 90 of about 1,238 (203)
IET Renewable Power Generation, Volume 20, Issue 1, January/December 2026.To enhance grid stability and resilience in high renewable energy scenarios, this research proposes a cascaded control optimization framework guided by a novel dynamic resilience metric. Validated on a representative Australian grid, the framework significantly reduced voltage overshoot and extended fault clearing times, offering a robust solution for ...
Sadnan Sakib +4 more
wiley +1 more source
Low voltage ride-through enhancement in DFIG-based wind turbine [PDF]
, 2016 Wind farms are regarded as large-scale power plants with interconnected systems, where all systems interact with each other to improve the efficiency of the plant and thus enhance the quality of the output power.
Gatavi, Ehsan (S33029) +3 more
core
Research Issues in DFIG Based Wind Energy System [PDF]
Electronics, 2018 Among different renewable energy sources, Wind energy is the most imperative energy source in power system. The development of grid connected wind energy conversion system expands, its grid connectivity issues has additionally been expanded. A portion of
R. Rajasekaran, M. Mekala
doaj +1 more source
A Novel ALTSRCFNN‐STSMC Approach for Enhancing Ride‐Through in Hybrid Renewable Systems
IET Renewable Power Generation, Volume 20, Issue 1, January/December 2026.Simulation results demonstrate that the proposed method reduces voltage recovery time by approximately 25% and improves transient voltage stability by about 15% while satisfying low‐voltage ride‐through (LVRT) grid code requirements. ABSTRACT This paper develops a hybrid adaptive control framework for improving low‐voltage ride‐through (LVRT ...
Kai‐Hung Lu +3 more
wiley +1 more source
Hierarchical Response Control Method for Voltage Support in DFIGs Considering Fatigue Loads
IET Renewable Power Generation, Volume 20, Issue 1, January/December 2026.This paper proposes a hierarchical response control (HRC) method to address the increased fatigue load on wind turbines during reactive power support for grid voltage stability. By establishing a fatigue sensitivity model and dynamically adjusting control parameters, the method optimally allocates reactive power while avoiding critical shaft ...
Bin Yang +7 more
wiley +1 more source
A STATCOM with Supercapacitors for Low-Voltage Ride-Through in Fixed-Speed Wind Turbines [PDF]
, 2014 Fixed-speed wind generator (FSWG) technology has an important presence in countries where wind energy started to be developed more than a decade ago. This type of technology cannot be directly adapted to the grid codes, for example those requirements ...
Andrés Obando-Montaño +4 more
core +1 more source
Nonlinear Modeling and Transient Stability Analysis of SG–PV Infeed Systems
IET Renewable Power Generation, Volume 20, Issue 1, January/December 2026.The system stability can be judged by comparing the TEF value with the critical energy at the initial state of early fault recovery, no necessary to wait until late fault recovery. This study provides a system‐level physical picture and a fast transient stability criterion for the transient stability analysis of SG‐PV infeed systems.
Qihao Shen, Meng Zhan
wiley +1 more source
Control of Brushless Doubly-Fed Reluctance Machines under Normal and Faulty Operating Conditions [PDF]
The brushless doubly fed reluctance machine (BDFRM) is an attractive alternative technology to traditional slip-ring doubly fed induction machine (DFIM) for slip-power recovery applications with limited variable speed ranges such as wind turbines or pump-
Hasan, Mohammed
core
A Grid Voltage Measurement Method for Wind Power Systems during Grid Fault Conditions
Energies, 2014 Grid codes in many countries require low-voltage ride-through (LVRT) capability to maintain power system stability and reliability during grid fault conditions.
Cheol-Hee Yoo +3 more
doaj +1 more source
EnergiesSince the stator of DFIG-based wind turbines is directly connected to the grid, it is dramatically affected by transient situations that may occur on the grid side. In order to meet grid code requirements, reactive power support must be provided to keep the DFIG connected to the grid during the transient state. To achieve this, Low Voltage Ride Through
M. Kenan Döşoğlu, Muhsin Uğur Doğan
openaire +3 more sources