A comprehensive review on the grid integration of doubly fed induction generator

Jadhav, H. T.; Roy, Ranjit

doi:10.1016/j.ijepes.2012.11.020

Cited by 162 publications

(74 citation statements)

References 150 publications

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“…Among of wind generators, the doubly-fed induction generator (DFIG) wind turbine has been extensively used [7]. Since the active and reactive power outputs of DFIG can be controlled independently by the power converters based on vector control [8], flux magnitude and angle control [9], the DFIG can be applied to stabilize the power oscillation.…”

Section: Introductionmentioning

confidence: 99%

Power System Oscillations Damping by Robust Decentralized DFIG Wind Turbines

Surinkaew¹,

Ngamroo²

2015

Journal of Electrical Engineering and Technology

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-This paper proposes a new robust decentralized power oscillation dampers (POD) design of doubly-fed induction generator (DFIG) wind turbine for damping of low frequency electromechanical oscillations in an interconnected power system. The POD structure is based on the practical 2 nd -order lead/lag compensator with single input. Without exact mathematical model, the inverse output multiplicative perturbation is applied to represent system uncertainties such as system parameters variation, various loading conditions etc. The parameters optimization of decentralized PODs is carried out so that the stabilizing performance and robust stability margin against system uncertainties are guaranteed. The improved firefly algorithm is applied to tune the optimal POD parameters automatically. Simulation study in two-area four-machine interconnected system shows that the proposed robust POD is much superior to the conventional POD in terms of stabilizing effect and robustness.

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Section: Introductionmentioning

confidence: 99%

Power System Oscillations Damping by Robust Decentralized DFIG Wind Turbines

Surinkaew¹,

Ngamroo²

2015

Journal of Electrical Engineering and Technology

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“…Implementation of PSF control requires simulation of an off-line experiment on the wind turbine and is thus hampered by high practical costs. Recently, the hill climb searching (HCS) algorithm has been developed, which is attractive because of its independent power tracking characteristics as well as the simplicity of its operation system [6]. However, the traditional method of HCS may directly occur in the estimation error from a sudden change of the wind speed [7].…”

Section: Introductionmentioning

confidence: 99%

Hybrid Intelligent Control Method to Improve the Frequency Support Capability of Wind Energy Conversion Systems

2015

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This paper presents a hybrid intelligent control method that enables frequency support control for permanent magnet synchronous generators (PMSGs) wind turbines. The proposed method for a wind energy conversion system (WECS) is designed to have PMSG modeling and full-scale back-to-back insulated-gate bipolar transistor (IGBT) converters comprising the machine and grid side. The controller of the machine side converter (MSC) and the grid side converter (GSC) are designed to achieve maximum power point tracking (MPPT) based on an improved hill climb searching (IHCS) control algorithm and de-loaded (DL) operation to obtain a power margin. Along with this comprehensive control of maximum power tracking mode based on the IHCS, a method for kinetic energy (KE) discharge control of the supporting primary frequency control scheme with DL operation is developed to regulate the short-term frequency response and maintain reliable operation of the power system. The effectiveness of the hybrid intelligent control method is verified by a numerical simulation in PSCAD/EMTDC. Simulation results show that the proposed approach can improve the frequency regulation capability in the power system.

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“…(3) and (4). In the adjustable model, the above EMF components are estimated from the stationary a-b reference frame Eqs.…”

Section: Rotor Speed and Position Estimation Algorithmmentioning

confidence: 99%

Stator side active and reactive power control with improved rotor position and speed estimator of a grid connected DFIG (doubly-fed induction generator)

Gayen

Chatterjee

Goswami

2015

Energy

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A comprehensive review on the grid integration of doubly fed induction generator

Cited by 162 publications

References 150 publications

Power System Oscillations Damping by Robust Decentralized DFIG Wind Turbines

Power System Oscillations Damping by Robust Decentralized DFIG Wind Turbines

Hybrid Intelligent Control Method to Improve the Frequency Support Capability of Wind Energy Conversion Systems

Stator side active and reactive power control with improved rotor position and speed estimator of a grid connected DFIG (doubly-fed induction generator)

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