Response of Doubly-Fed Induction Generator Wind Energy Conversion System in dynamic situations-wind, grid and converter perturbations

Giaourakis, Dimitrios G.; Safacas, A.

doi:10.1109/icelmach.2014.6960425

Cited by 3 publications

(3 citation statements)

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“…These converters are responsible for the independent control of system's active and reactive power. More specifically, Rotor Side Converter (RSC) is used to control generator active and reactive power and on the other hand Grid Side Converter (GSC) is used to succeed power factor correction and keep the DC link voltage steady at an appropriate value [19]. Furthermore, RSC acts as a PWM rectifier during the machine working in supersynchronous mode and as an inverter during subsynchronous mode, while GSC operates vice versa.…”

Section: System Basic Operational Principlesmentioning

confidence: 99%

“…A 2 MW DFIG-WECS model has been developed and simulated in the environment of Matlab/Simulink software for the purposes of this paper [19]. In this section the mathematical description and the implementation of this model in Matlab/Simulink and also its parameter values are presented.…”

Section: Dfig Simulation Modelmentioning

confidence: 99%

“…The control strategy that has been implemented in this work is Grid Voltage Oriented control in synchronous reference frame ( Figure 5) and the control equations (using PI controllers) are [19]:…”

Section: Grid Side Converter Control Modelmentioning

confidence: 99%

See 2 more Smart Citations

Effect of Short-Circuit Faults in the Back-to-Back Power Electronic Converter and Rotor Terminals on the Operational Behavior of the Doubly-Fed Induction Generator Wind Energy Conversion System

Giaourakis

Safacas

2015

Machines

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This paper deals with the operational behavior of the Doubly-Fed Induction Generator Wind Energy Conversion System under power electronic converter and rotor terminals faulty conditions. More specifically, the effect of the short-circuit fault both in one IGBT of the back-to-back power electronic converter and in rotor phases on the overall system behavior has been investigated via simulation using a system of 2 MW. Finally, the consequences of these faults have been evaluated.

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Section: System Basic Operational Principlesmentioning

confidence: 99%

Section: Dfig Simulation Modelmentioning

confidence: 99%