Results 231 to 240 of about 1,688 (265)

Efficiency increase in a wind system with Doubly Fed Induction Generator

IECON 2016 - 42nd Annual Conference of the IEEE Industrial Electronics Society, 2016
In this paper, an improved efficiency control strategy for a Wind Energy Conversion System (WECS) with Doubly Fed Induction Generator (DFIG) is presented. The developed control strategy minimizes the electric loss in the DFIG and provides maximum power point tracking (MPPT) control in the wind turbine.
Nektarios Karakasis, Nikolaos Jabbour, Evaggelos Tsioumas, Christos Mademlis   +3 more
openaire   +1 more source

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
openaire   +1 more source

Modeling of Doubly-Fed Induction Generator with strong slot harmonic

IECON 2013 - 39th Annual Conference of the IEEE Industrial Electronics Society, 2013
This paper presents a general model of the Doubly-Fed Induction Generator (DFIG). The model includes the influence of slotting on the harmonics of stator- and rotor currents. Most squirrel-cage induction machines can be described well based on a fundamental-wave model of winding distribution.
Jie Fang, Volker Staudt, Andreas Steimel
openaire   +2 more sources

Doubly Fed Induction Generator Subject to Symmetrical Voltage Sags

IEEE Transactions on Energy Conversion, 2011
The aim of this paper is to analyze the dynamic behavior of the doubly fed induction generator (DFIG) subject to symmetrical voltage sags caused by three-phase faults. A simple control algorithm is considered and assumed ideal: the rotor current irf in the synchronous reference frame is kept constant.
Rolán Blanco, Alejandro, Córcoles López, Felipe, Pedra Durán, Joaquim   +2 more
openaire   +3 more sources

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
openaire   +1 more source

Control of the Functioning of Doubly-Fed Induction Generators

2016
The chapter analyzes nonlinear control for Doubly-fed induction generators, through different approaches: (i) flatness-based control in cascading loops, (ii) flatness-based control through transformation to the canonical form, (iii) differential geometry-based control, (iv) nonlinear H-infinity control, (v) flatness-based adaptive control (vi) field ...
openaire   +1 more source

Doubly Fed Induction Generators

2010
Adjustable speed induction generators, especially the Doubly-Fed Induction Generators (DFIG) are becoming increasingly popular due to its various advantages over fixed speed generator systems. A DFIG in a wind turbine has ability to generate maximum power with varying rotational speed, ability to control active and reactive by integration of electronic
Kumar, Vinod, Kong, Steven, Mishra, Yateendra, Dong, Zhao Yang, Bansal, Ramesh C.   +4 more
openaire   +5 more sources

Doubly Fed Induction Generators

2016
Edgar N. Sanchez, Riemann Ruiz-Cruz
openaire   +1 more source

METHOD OF OPERATING DOUBLY-FED INDUCTION GENERATOR SYSTEMS AND DOUBLY-FED INDUCTION GENERATOR

2022
ROTHENHAGEN KAI ALEXANDER, BOCQUEL AURELIE   +1 more
openaire   +1 more source

Modelling and control of the doubly-fed induction generator

2014
Master of Science (Power Engineering)
openaire   +1 more source