Results 271 to 280 of about 15,722 (309)

The algebra of the ideal doubly-fed induction generator

2016 IEEE/ACES International Conference on Wireless Information Technology and Systems (ICWITS) and Applied Computational Electromagnetics (ACES), 2016
Three-phase, doubly-fed induction generators (DFIGs) are key constituents of power conversion plants. Modeling and control of a DFIG become relevant to deal with intermittency in primary energy supply (e.g., the wind velocity field) and with uncertainty in the load.
Giovanni Franco Crosta, Goong Chen
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Determination of parameters of doubly-fed induction generators

2016 XXII International Conference on Electrical Machines (ICEM), 2016
In this paper, the identification of equivalent circuit parameters of a doubly-fed induction generator (DFIG) is investigated. To date, several methods have been presented to identify or estimate induction machine (IM) parameters by using IEEE Std. 112. However, for accurate results using this standard, adjustments according to the machine's design are
H. Dehnavifard, A. C. Wozniak, M. A. Khan, P. S. Barendse   +3 more
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Virtual torque control in wind generation with doubly fed induction generator

IECON 2012 - 38th Annual Conference on IEEE Industrial Electronics Society, 2012
In this work, a controller design strategy for wind turbines with doubly fed induction generators is addressed. The goal of the controller is to assure bounded both power derivative and blade pitch angle derivative, at the same time that the accelerations of the machine are minimized in order to avoid harmful fatigue loads.
Daniel Dolz, Ignacio Peñarrocha, Néstor Aparicio, Roberto Sanchis 0001   +3 more
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Control of Doubly-Fed Induction Generator System Using PIDNNs

2010 Ninth International Conference on Machine Learning and Applications, 2010
An intelligent control stand-alone doubly-fed induction generator (DFIG) system using proportional-integral-derivative neural network (PIDNN) is proposed in this study. This system can be applied as a stand-alone power supply system or as the emergency power system when the electricity grid fails for all sub-synchronous, synchronous and super ...
Faa-Jeng Lin, Jonq-Chin Hwang, Kuang-Hsiung Tan, Zong-Han Lu, Yung-Ruei Chang   +4 more
openaire   +1 more source

Control of doubly-fed induction generator system using PFNN

2011 IEEE International Conference on Fuzzy Systems (FUZZ-IEEE 2011), 2011
An intelligent controlled doubly-fed induction generator (DFIG) system using probabilistic fuzzy neural network (PFNN) is proposed in this study. This system can be applied as a stand-alone power supply system or as the emergency power system when the electricity grid fails for all sub-synchronous, synchronous and super-synchronous conditions.
Faa-Jeng Lin, Kuang-Hsiung Tan, Zong-Han Lu, Yung-Ruei Chang   +3 more
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The Doubly-Fed Induction Generator as Part of the Electrical Machines Curriculum

2018 5th International Symposium on Environment-Friendly Energies and Applications (EFEA), 2018
The doubly-fed induction machine has long been reputed as a curiosity with few practical applications. Consequently, very often there was not enough space to treat this machine in undergraduate electrical machines curricula in the past. But times changed and today this machine is often an integral part of wind turbines as electric generator.
Joksimovic G., Bruzzese C.
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Novel Six Phase Doubly Fed Induction Generator through Modeling and Simulation-A comparison with Conventional Doubly Fed Induction Generator

2019 International Conference on Power Electronics, Control and Automation (ICPECA), 2019
Several research articles have been published in conventional doubly-fed induction generator for harvesting wind energy, but the research work on unconventional doublyfed induction generator carried out very less quantity. In this direction, this paper bridges this gap by comparing the three-phase doubly-fed induction generator (TPDFIG) to novel six ...
Neeraj Kumar Mishra, Zakir Husain
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Analysis on the operation of crowbar in doubly fed induction generators

Electric Power Systems Research, 2022
Koji Onishi, Yingxiao Li, Kenta Koiwa, Fang Liu, Tadanao Zanma, Kang-Zhi Liu   +5 more
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State Observer for Doubly-fed Induction Generator

2017
POWER ELECTRONICS AND DRIVES; ISSN 2451 ...
Blecharz, Krzysztof, Wachowiak, Daniel, Krzemiński, Zbigniew   +2 more
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Stable Adaptive Inertial Control of a Doubly-Fed Induction Generator

IEEE Transactions on Smart Grid, 2016
This paper proposes a stable adaptive inertial control scheme of a doubly-fed induction generator. The proposed power reference is defined in two sections: 1) the deceleration period and 2) the acceleration period. The power reference in the deceleration period consists of a constant and the reference for maximum power point tracking (MPPT) operation ...
Moses Kang, Eduard Muljadi, Kyeon Hur, Yong Cheol Kang   +3 more
openaire   +1 more source