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ISA Transactions, 2016
Wind power plants have nonlinear dynamics and contain many uncertainties such as unknown nonlinear disturbances and parameter uncertainties. Thus, it is a difficult task to design a robust reliable controller for this system. This paper proposes a novel robust fractional-order sliding mode (FOSM) controller for maximum power point tracking (MPPT ...
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Wind power plants have nonlinear dynamics and contain many uncertainties such as unknown nonlinear disturbances and parameter uncertainties. Thus, it is a difficult task to design a robust reliable controller for this system. This paper proposes a novel robust fractional-order sliding mode (FOSM) controller for maximum power point tracking (MPPT ...
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Controller Loops Segmentation Design for Doubly-Fed Induction Generator (DFIG) Wind Turbines
3rd Renewable Power Generation Conference (RPG 2014), 2014Doubly-fed induction generator (DFIG) based wind turbine modelling is a well-known subject. However studies have tended to investigate the optimisation of each component of the system rather than evaluating the components as part of a larger or whole system.
Assistant Professor, Meliksah Ozakturk
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Performance of Doubly Fed Induction Generator (DFIG) during Network Faults
Wind Engineering, 2005This paper addresses the dynamic modelling of large (MW) capacity Doubly Fed Induction Generators (DFIG) wind turbines using Pscad/Emtdc™ and Matlab/Simulink™. Suitable speed and reactive power controllers are implemented and described. Application studies are conducted to observe the performance of the DFIG during power system disturbances such as ...
Anaya-Lara, O. +4 more
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Stand-Alone Doubly-Fed Induction Generators (DFIGs) With Autonomous Frequency Control
IEEE Transactions on Power Delivery, 2013This paper presents an innovative control which enables a wind farm based on doubly-fed induction generators (DFIGs) to continue operating on islanding because: 1) each stand-alone DFIG has autonomous frequency control over its stator voltage; 2) multiple units of such DFIGs synchronize to form a common wind farm grid frequency; and 3) the DFIGs share ...
Yongzeng Zhang, Boon Teck Ooi
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Field Validation of a Doubly Fed Induction Generator (DFIG) Model
2007 IEEE Canada Electrical Power Conference, 2007With the increased penetration of wind power it is important to carefully asses the impact of grid integration of wind turbine generators. Accurate wind turbine generator models are required for this purpose. Variable speed wind turbine generators are widely being interconnected to the grid to ensure optimum power capture from the wind energy.
Soubhik Auddy +2 more
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Operation Simulation of Doubly Fed Induction Generator (DFIG) as Stand Alone Generator
2019 IEEE Conference on Energy Conversion (CENCON), 2019Recently, the use of DFIG (Double Fed Induction Generator) in wind power plants in the area that has been installed grid system (on-grid) is very fast development. This power plant system can operate optimally to convert wind energy because it can operate in variations of speed ± 30% of the base design speed without wind turbine control system. However,
Fajril Akbar +3 more
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Power System Oscillation Damping Capability of Doubly Fed Induction Generator (DFIG)
2018 IEEE/PES Transmission and Distribution Conference and Exposition (T&D), 2018The increasing amount of wind power generation essentially replaces the conventional synchronous generators of the power system, thereby, reducing the total inertia of the system. Reduced inertia of the system is expected to hamper the system response during contingencies.
Niroj Gurung, Sukumar Kamalasadan
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Modeling of doubly fed induction generator (DFIG) equipped wind turbine for dynamic studies
2008 43rd International Universities Power Engineering Conference, 2008The paper is aimed at presenting the dynamic behaviour of a wind turbine equipped with a doubly fed induction generator (DFIG) in case of disturbances in the interconnected grid. A model of a DFIG is presented and adapted for analyzing the response of the wind generator to voltage control, frequency control, voltage sags and wind variations ...
MARINELLI, MATTIA +3 more
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Doubly fed induction generator (DFIG) wind turbine controlled by artificial organic networks
Soft Computing, 2017The main goal of this paper is to show the control capabilities of artificial organic networks when they are applied to variable speed wind generators. Since doubly fed induction generator (DFIG) is one of the most important variable wind generators, it requires to include advanced controllers which allow to improve its performance during operation. On
Pedro Ponce, Hiram Ponce, Arturo Molina
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