Results 61 to 70 of about 31,791 (255)
Phase–amplitude model for doubly fed induction generators [PDF]
Journal of Modern Power Systems and Clean Energy, 2018 Abstract The doubly fed induction generator (DFIG) is major type of wind turbine generator used in grid-connected wind farms. Practical models of DFIG have been built to study the influence of wind power generation on power system dynamics. However, most existing practical models of the DFIG are based on rectangular coordinates, in which frequency ...
Hua HUANG +5 more
openaire +2 more sources
Applied Sciences, 2019 Wind turbines can participate in frequency regulation by controlling active power output, but the indeterminacy and volatility of wind power result in low reliability of frequency support.
Qian Zhang +4 more
doaj +1 more source
Electrical engineering & Electromechanics, 2022 Introduction. Nowadays, global investment in renewable energy sources has been growing intensely. In particular, we mention here that wind source of energy has grown recently. Purpose.
O. Oualah, D. Kerdoun, A. Boumassata
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Modeling and Control of a Marine Current Turbine Driven Doubly-Fed Induction Generator [PDF]
, 2014 This paper deals with the modeling and the control of a variable speed DFIG-based marine current turbine with and without tidal current speed sensor.
BENBOUZID, Mohamed +2 more
core +2 more sources
International Journal of Smart grid, 2019 This paper presents the five-level direct power control (DPC) using artificial neural networks (ANNs) controller of a doubly fed induction generator (DFIG) based wind power generation systems (WPGSs).
H. Benbouhenni
semanticscholar +1 more source
A nonlinear maximum power point tracking technique for DFIG-based wind energy conversion systems
Engineering Science and Technology, an International Journal, 2018 This paper presents a nonlinear control method for maximum power point tracking (MPPT) of doubly fed induction generator-based wind energy conversation systems.
Mohammad Mahdi Rezaei
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Fault-Tolerant Performance of the Novel Five-Phase Doubly-Fed Induction Generator
IEEE Access, 2022 The article presents the concept of a new design of a multi-phase doubly-fed induction generator (DFIG). The innovative design approach uses a five-phase power supply from the rotor side of the generator with a three-phase classic stator power supply ...
Roland Ryndzionek +4 more
doaj +1 more source
Full- & Reduced-Order State-Space Modeling of Wind Turbine Systems with Permanent-Magnet Synchronous Generator [PDF]
, 2018 Wind energy is an integral part of nowadays energy supply and one of the fastest growing sources of electricity in the world today. Accurate models for wind energy conversion systems (WECSs) are of key interest for the analysis and control design of ...
Hackl, Christoph M. +4 more
core +3 more sources
IEEE Access, 2019 Two strategies for wind power systems that simultaneously adjust the powers generation from doubly fed induction generator and achieves grid currents harmonic filtering are presented in this paper.
A. B. Moreira +5 more
semanticscholar +1 more source
Variable speed of the wind turbine generator with DFIG connected to electric grid
Revue des Énergies Renouvelables, 2008 The variable speed wind turbine generator with doubly-fed induction generator (DFIG) is today widely used concept. This paper presents a control system of the doubly-fed induction generator wind turbine with focus on the control strategies and on active ...
M. Zellagui
doaj