Different Control Strategies on the Rotor Side Converter in DFIG-based Wind Turbines

Wu, Yuan‐Kang; Yang, Wu-Han

doi:10.1016/j.egypro.2016.10.217

Cited by 22 publications

(14 citation statements)

References 8 publications

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“…Wind Turbine menghasilkan energi listrik dengan cara mengubah energi mekanik yang diperoleh dari energi kinetik yang ada pada angin [8]. Rumus dari energi mekanik didapat sebagai berikut [9]: (24) Dimana , , , adalah kepadatan udara, jari-jari rotor, kecepatan angin, koefisien daya. Pada Gambar 3 dapat dikatakan bahwa tegangan DC ketika kondisi transisi memiliki nilai yang tidak stabil hingga mendekati kondisi tunak.…”

Section: B Wind Turbineunclassified

Desain dan Simulasi Double Field Induction Generator (DFIG) dengan Software MATLAB

Apriyanto

Purwanto

Oktavianto

et al. 2020

J. Electr. Electron. Control Automot. Eng.

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Perkembangan teknologi sangat berimplikasi pada kebutuhan energi listrik yang semakin meningkat. Kebutuhan energi listrik menjadi diskursus pembahasan seiring dengan ketersediaan energi listrik yang diprediksi tidak akan mampu memenuhi pasokan kebutuhan. Oleh karenanya diperlukan adanya pemanfaatan energi baru dan terbarukan dalam rangka memenuhi kebutuhan energi listrik tersebut. Energi angin yang merupakan salah satu energi baru terbaruakan yang dapat diproyeksikan menjadi energi alternatif, memiliki peluang besar dalam mambantu memenuhi kebutuhan energi listrik. Terlebih energi ini sangat mudah didapatkan dalam zonasi yang dekat dengan laut. Salah satu poin krusial dalam pemanfaatan energi angin untuk direalisasikan pada pembangit listrik tenaga angin adalah DFIG (Double-Field Induction Generator). DFIG diperlukan desain yang baik untuk mendapatkan energi angin maksimum sebelum didistribusikan ke konsumen. Pada penelitian ini membahas desain dan simulasi DFIG (Double Field Induction Generator) Wind Energy. Penelitian ini dilakukan secara simulasi pada Simulink Matlab dengan memodelkan secara matematik DFIG dari equivalent circuit.

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Section: B Wind Turbineunclassified

Desain dan Simulasi Double Field Induction Generator (DFIG) dengan Software MATLAB

Apriyanto

Purwanto

Oktavianto

et al. 2020

J. Electr. Electron. Control Automot. Eng.

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“…The two errors of the active and reactive powers called HP and HQ, respectively, are provided from the two digitized outputs of the hysteresis comparators. 11,23 The DPC control strategies can be classified into two categories: the rotor flux estimation (RFE-DPC 7 ) and stator flux estimation (SFE-DPC).…”

Section: Dpc Of Dfigmentioning

confidence: 99%

“…Among the control techniques widely used in AC drives, we can cite the vector-oriented control (VOC) 7 and the direct control techniques, such as direct torque control (DTC) 8 and direct power control (DPC). 9 Direct control techniques have interesting advantages, of which the most important are the high performances, robustness and low sensitivity to the system parameter variations.…”

Section: Introductionmentioning

confidence: 99%

Implementation of direct power control based on stator flux estimation using low-pass filter estimator for doubly fed induction generator–wind energy conversion system

Kadri

Marzougui

Bacha

2018

Proceedings of the Institution of Mechanical Engineers, Part I:

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This article deals with the direct power control strategy applied for a grid-connected variable speed wind turbine based on doubly fed induction generator. The proposed method is based on a stator flux estimation algorithm which allows to control the rotor-side converter of the doubly fed induction generator. Several methods of stator flux estimation are based on the integration of the stator back electromotive force signal. However, in practice, the pure integration can cause various problems due to noises, stator resistance uncertainty, unknown initial conditions and measurement errors. Several algorithms, reported in the literature and used to estimate machine stator fluxes, are reviewed and compared. Particular attention is drawn to the low-pass filter–based algorithms that show good performances. In this article, the novelty of the proposed approach is the development of the direct power control–based stator flux estimation method with a low-pass filter. Theoretical analysis and implementation procedures of the proposed method are developed in detail. Simulation results of a variable speed wind turbine based on doubly fed induction generator are performed in MATLAB/Simulink software in order to evaluate the dynamic performances of the proposed control method under wind speed variations. The adopted control strategy is implemented using dSPACE 1104 board and tested for a wind turbine emulator. Experimental results show the effectiveness and the originality of the proposed control strategy.

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“…But the reactive and active power oscillations are occurred in the traditional DARPC strategy [1]. The principle of the DARPC strategy is detailed in literature [2][3][4]. In addition, DPC offers many advantages include: simplicit y in calculations, robustness against ASG parameters, and fast dynamic response [5][6][7].…”

Section: Introductionmentioning

confidence: 99%

A Novel Direct Active and Reactive Power Control Method Using Fuzzy Super Twisting Algorithms and Modified Space Vector Modulation Technique for an Asynchronous Generator-based Dual-rotor Wind Powers

2021

IJEE

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This work presents a novel direct active and reactive powers command (DARPC) scheme based on fuzzy super twisting algorithms (FSTAs) of an asynchronous generator (ASG) integrated into dual-rotor wind power (DRWP) systems. The DRWP has two sets of blades. So it is more efficient for collecting power from wind in comparison to a traditional wind turbine. The scientific works indicate that a DRWP could extract additional 20-30% power compared to a traditional wind turbine. The conventional DARPC control scheme using the conventional integral-proportional (PI) regulators (DARPC-PI) has considerable reactive and active power oscillations. In order to guarantee an effective DARPC technique for the ASG-based DRWP system and minimize these oscillations, FSTAs are used in this work. Both DARPC strategies are presented and simulated from two tests using Matlab software. Simulation results showed the effectiveness of the designed DARPC control technique especially on the quality of the provided active and reactive power comparatively to the traditional DARPC control scheme with PI controllers.

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Different Control Strategies on the Rotor Side Converter in DFIG-based Wind Turbines

Cited by 22 publications

References 8 publications

Desain dan Simulasi Double Field Induction Generator (DFIG) dengan Software MATLAB

Desain dan Simulasi Double Field Induction Generator (DFIG) dengan Software MATLAB

Implementation of direct power control based on stator flux estimation using low-pass filter estimator for doubly fed induction generator–wind energy conversion system

A Novel Direct Active and Reactive Power Control Method Using Fuzzy Super Twisting Algorithms and Modified Space Vector Modulation Technique for an Asynchronous Generator-based Dual-rotor Wind Powers

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