Results 311 to 320 of about 31,230 (353)

Direct Power Control of Doubly Fed Induction Generator Using Extended Power Theory Under Unbalanced Network

IEEE transactions on power electronics, 2019
This paper proposes a novel direct power control (DPC) method for the doubly fed induction generators (DFIGs) power control system. The proposed DPC method is based on extended power theory rather than conventional instantaneous power theory.
Yongchang Zhang, Jian Jiao, Donglin Xu
semanticscholar   +1 more source

Doubly-Fed Induction Generator Control Under Voltage Sags

2008 IEEE Energy 2030 Conference, 2008
This paper proposes a new control technique to improve the fault-ride through capability of doubly fed induction generators (DFIG). In such generators the appearance of severe voltage sags at the coupling point make rise to high over currents at the rotor/stator windings, something that makes necessary to protect the machine as well as the rotor side ...
Teodorescu, Remus, Blaabjerg, Frede, Lima, K., Luna, A., Rodriguez, P., Watanabe, E.   +5 more
openaire   +2 more sources

Fault ride-through of doubly-fed induction generators

2012 International Conference on Power, Signals, Controls and Computation, 2012
The aim of this paper is to explore the various dynamic controllers to enhance the fault ride-through (FRT) of doubly-fed induction generators (DFIGs). A wind farm of total capacity 9 MW is considered for the study. The flexible AC transmission system (FACTS) controllers like Static Synchronous Compensators (STATCOM) and Unified Power Flow Controllers (
Kazi Ahsanullah, Jayashri Ravishankar
openaire   +1 more source

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
openaire   +1 more source

Autonomous wind turbines with Doubly-Fed Induction Generators

2009 3rd International Conference on Energy and Environment (ICEE), 2009
In this paper, a vector control mechanism has been suggested and applied to simulate the operation of a Doubly-Fed Induction Generator (DFIG) attached to an isolated off-the-grid wind turbine, to demonstrate that these generators can be used at lower costs to control the power quality in stand alone wind turbines.
openaire   +1 more source

Doubly fed induction generator using back-to-back PWM converters and its application to variable-speed wind-energy generation

, 1996
R. Peña, J. Clare, G. Asher
semanticscholar   +1 more source

Doubly fed induction generator systems for wind turbines

, 2002
S. Műller, M. Deicke, R. D. Doncker
semanticscholar   +1 more source

Grouped grey wolf optimizer for maximum power point tracking of doubly-fed induction generator based wind turbine

, 2017
Bo Yang, Xiaoshun Zhang, Tao Yu, H. Shu, Z. Fang   +4 more
semanticscholar   +1 more source

DOUBLY FED INDUCTION GENERATOR(DFIG) Basics

2023
openaire   +1 more source

Indirect Power Control of Doubly-Fed Induction Generator

2021 IEEE 5th Conference on Energy Internet and Energy System Integration (EI2), 2021
Haiyang Yu, Lan Li, Jie Jin, Shengzhou Feng   +3 more
openaire   +1 more source