scholarly journals Reactive power control of DFIG wind turbines for power oscillation damping under a wide range of operating conditions

2016 ◽  
Vol 10 (15) ◽  
pp. 3777-3785 ◽  
Author(s):  
Mohamed Edrah ◽  
Kwok L. Lo ◽  
Olimpo Anaya-Lara
Keyword(s):  
Power Control ◽  
Wind Turbines ◽  
Reactive Power ◽  
Operating Conditions ◽  
Reactive Power Control ◽  
Power Oscillation ◽  
Wide Range ◽  
Power Oscillation Damping ◽  
Oscillation Damping

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

scholarly journals Power Oscillation Damping from OffshoreWind Farms Connected to HVDC via Diode Rectifiers

Energies ◽  
2019 ◽  
Vol 12 (17) ◽  
pp. 3387 ◽  
Author(s):  
Saborío-Romano ◽  
Bidadfar ◽  
Göksu ◽  
Zeni ◽  
Cutululis
Keyword(s):  
Reactive Power ◽  
Wind Farms ◽  
Open Loop ◽  
Active Power ◽  
Offshore Wind ◽  
Voltage Source ◽  
Offshore Wind Farms ◽  
Power Oscillation ◽  
Power Oscillation Damping ◽  
Oscillation Damping

Diode rectifiers (DRs) have elicited increasing interest from both industry and academiaas a feasible alternative for connecting offshore wind farms (OWFs) to HVDC networks. However,before such technology is deployed, more studies are needed to assess the actual capabilities ofDR-connected OWFs to contribute to the secure operation of the networks linked to them. This studyassessed the capability of such an OWF to provide support to an onshore AC network by means of(active) power oscillation damping (POD). A semi-aggregated OWF representation was considered inorder to examine the dynamics of each grid-forming wind turbine (WT) within a string whenproviding POD, while achieving reasonable simulation times. Simulation results corroboratethat such an OWF can provide POD by means of OWF active power controls similar to thosedeveloped for OWFs connected to HVDC via voltage source converters, while its grid-forming WTsshare the reactive power consumption/production and keep the offshore voltage frequency andmagnitude within their normal operating ranges. Open-loop test results show that such capabilitycan, however, be restricted at operating points corresponding to the lowest and highest values ofactive power output.

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
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