Results 91 to 100 of about 7,572 (233)
Small signal stability region of power systems with DFIG in injection space
Journal of Modern Power Systems and Clean Energy, 2013 The modal analysis method is utilized to study the influence of doubly-fed induction generator (DFIG) on electromechanical oscillations. On this basis, the small signal stability region (SSSR) of power systems with DFIG in injection space is evaluated ...
Chao Qin, Yixin Yu
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Advanced Control Strategy of DFIG Wind Turbines for Power System Fault Ride Through [PDF]
, 2012 This paper presents an advanced control strategy for the rotor and grid side converters of the doubly fed induction generator (DFIG) based wind turbine (WT) to enhance the low-voltage ride-through (LVRT) capability according to the grid connection ...
Dong, Zhao Yang +4 more
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Energy Internet, Volume 2, Issue 2, Page 174-183, July 2025.ABSTRACT The doubly fed induction generator (DFIG) shows multi‐time‐scale and strong nonlinearity, making its stability analysis difficult. This paper conducts small perturbation stability analysis for the single‐DFIG infinite‐bus system with additional inertia control (AIC). First, the full‐order electromagnetic transient model is constructed based on
Qi Guo +4 more
wiley +1 more source
Energies, 2020 With high sensitivity and strong tolerance capability for the fault resistance, the fault component-based directional relay (FCBDR) has drawn considerable attention from industry and academia. However, the best application environment for FCBDR no longer
Xu Li, Yuping Lu, Tao Huang
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Transient Stability Analysis of Wind‐Thermal Bundled Systems Under Sequential Filter Removal
Engineering Reports, Volume 7, Issue 6, June 2025.This paper proposes a coordinated control strategy for wind and thermal unit scheduling under filter ordered removal based on the principle that retaining part of the filter can enhance system stability. By establishing a grid architecture model, introducing static stability constraints, transient stability constraints, and filter capacity constraints,
Di Che +3 more
wiley +1 more source
A simple maximum power point tracking based control strategy applied to a variable speed squirrel cage induction generator [PDF]
, 2012 This paper presents a comprehensive modelling and control study of a variable speed wind energy conversion system based on a squirrel-cage induction generator (SCIG).
Allali, A. +4 more
core +1 more source
Advances in Electrical and Electronic Engineering, 2018 Clean energy sources like wind energy have received great attention due to growing demand for electrical energy and increase of environmental pollution. The Doubly Fed Induction Generators (DFIGs) are also in common use due to their ability to control the reactive power with no need for capacitor banks.
Ali Ziaei +2 more
openaire +2 more sources
Electric Generators Fitted to Wind Turbine Systems: An Up-to-Date Comparative Study
, 2015 International audienceThis paper describes a comparative study allowing the selection of the most appropriate innovative structures for electrical machines for a wind turbine system. This study is based on an exhaustive review of the state of the art and
Benbouzid, Mohamed +3 more
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Nonlinear Dual-Mode Control of Variable-Speed Wind Turbines with Doubly Fed Induction Generators
, 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
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Analysis of Bearing Current in Doubly-fed Induction Generator for Wind Power
Kongzhi Yu Xinxi Jishu, 2016 As the rotor of doubly-fed induction generator (DFIG) for wind power is supplied by PWM voltage source inverter, bearing damage caused by bearing current is very common.Through analyzing the generation mechanism of common mode voltage, it presented a ...
DENG Fanglin +4 more
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