Optimal reactive power controller for wind-driven stand-alone doubly fed induction generators

2017 ◽  
Vol 41 (2) ◽  
pp. 124-143
Author(s):  
K Navin Sam ◽  
N Kumaresan ◽  
N Ammasai Gounden ◽  
R Katyal
Keyword(s):  
Reactive Power ◽  
Power Controller ◽  
Induction Generators ◽  
Doubly Fed Induction Generators ◽  
Doubly Fed

scholarly journals Development Of A New Reactive Power Control Strategy In Doubly-fed Induction Generators For Wind Turbines

2008 ◽  
Vol 13 (4) ◽  
pp. 277-284 ◽  
Author(s):  
Rodrigo Gaiba de Oliveira ◽  
João Lucas da Silva ◽  
Selênio Rocha Silva ◽  
Balduino Rabelo Junior ◽  
Wilfried Hofmann
Keyword(s):  
Power Control ◽  
Wind Turbines ◽  
Control Strategy ◽  
Reactive Power ◽  
Reactive Power Control ◽  
Induction Generators ◽  
Doubly Fed Induction Generators ◽  
Doubly Fed

Reactive Power Control Design in Doubly Fed Induction Generators for Wind Turbines

2009 ◽  
Vol 56 (10) ◽  
pp. 4154-4162 ◽  
Author(s):  
B.C. Rabelo ◽  
W. Hofmann ◽  
J.L. da Silva ◽  
R.G. de Oliveira ◽  
S.R. Silva
Keyword(s):  
Power Control ◽  
Wind Turbines ◽  
Reactive Power ◽  
Control Design ◽  
Reactive Power Control ◽  
Induction Generators ◽  
Doubly Fed Induction Generators ◽  
Doubly Fed

Reactive Power Capability of Wind Turbines Based on Doubly Fed Induction Generators

2011 ◽  
Vol 26 (1) ◽  
pp. 364-372 ◽  
Author(s):  
Stephan Engelhardt ◽  
Istvan Erlich ◽  
Christian Feltes ◽  
Jörg Kretschmann ◽  
Fekadu Shewarega
Keyword(s):  
Wind Turbines ◽  
Reactive Power ◽  
Induction Generators ◽  
Doubly Fed Induction Generators ◽  
Doubly Fed ◽  
Power Capability

scholarly journals Vector Analysis and Optimal Control for the Voltage Regulation of a Weak Power System with Wind Energy and Power Electronics

2018 ◽  
Vol 10 (6) ◽  
pp. 1
Author(s):  
Nick Schinas
Keyword(s):  
Optimal Control ◽  
Reactive Power ◽  
Voltage Drop ◽  
Voltage Regulation ◽  
Induction Generators ◽  
Doubly Fed Induction Generators ◽  
Novel Strategy ◽  
Doubly Fed ◽  
Grid Side ◽  
Grid Side Converter

This paper deals with the voltage regulation in a weak system which contains large inductive loads and wind turbines using Doubly Fed Induction Generators (FDIGs). The DFIGs demand large amounts of reactive power from the grid and as a result, there is a voltage drop in the system which may be extra deteriorated if large inductive loads and motors are also present in the same line.  The problem of the voltage regulation in these cases is treated with the installation of a Static Var Compensator (SVC) besides the capability of the DFIGs to partially regulate the voltage themselves. In this paper, new modeling procedures based on optimal control are developed for the design of the SVC controller and a novel strategy for the grid side converter of the DFIG is presented. The nonlinear system is simulated in the SIMULINK software so that the performance of the new controllers is validated. 

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