A new direct torque control of doubly fed induction generator for wind power generation

Pimple, B. B.; Vekhande, Vishal; Fernandes, B. G.

doi:10.1109/iicpe.2011.5728092

Cited by 7 publications

(5 citation statements)

References 8 publications

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“…Several modifications on the conventionnel DTC are presented in the literature. The vector modulation technique (SVM) has been widely used to ensure a constant switching frequency operation for the RSC . This strategy is characterized by the elimination of the hysteresis controllers and the switching table.…”

Section: Introductionmentioning

confidence: 99%

“…The vector modulation technique (SVM) has been widely used to ensure a constant switching frequency operation for the RSC. [3][4][5] This strategy is characterized by the elimination of the hysteresis controllers and the switching table. Although better performance was achieved by reducing the switching frequency and improving the steady-state response, the complexity of the system was increased, and more machine parameters were needed.…”

Section: Introductionmentioning

confidence: 99%

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Fuzzy 12 sectors improved direct torque control of a DFIG with stator power factor control strategy

Ayrir

Haddi

2019

Int Trans Electr Energ Syst

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Summary In this paper, an improved direct torque control (DTC) strategy based on a fuzzy inference system is proposed to control a doubly fed induction generator (DFIG)‐based wind energy conversion system (WECS). The proposed method is based on increasing the number of sectors to 12 instead of six in the classical DTC (C‐DTC), and the use of a fuzzy inference system to generate the optimal voltage vector to apply to the rotor side converter (RSC). The proposed method aims to reduce the flux and torque undulations which are considered the main disadvantage of the C‐DTC and to control the power factor at the stator terminals by generating the referential rotor flux from the referential reactive power. The effectiveness of the proposed strategy is well tested by the simulation. Moreover, a total harmonic distortion (THD) analysis was performed for the rotor and stator currents waveforms. The results show a considerable reduction of the undulations for both flux and torque, and a significant reduction of the THD.

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Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Fuzzy 12 sectors improved direct torque control of a DFIG with stator power factor control strategy

Ayrir

Haddi

2019

Int Trans Electr Energ Syst

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“…To eliminate the complicated control structure in VC, direct control approaches like the direct torque control (DTC) [11][12][13] and direct power control (DPC) [14][15][16] were proposed. Compared to the VC approach, the DTC and DPC algorithms are simpler in terms of the controller structure and have shown faster dynamic response because of the use of a predefined switching table for voltage vector selection to replace the multiple inner voltage/ current loops with proportional-integral controllers.…”

Section: Introductionmentioning

confidence: 99%

Multi‐objective model predictive control of doubly‐fed induction generators for wind energy conversion

Zhu

2018

IET Generation, Transmission & Distribution

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“…The output reference voltage vectors (RVVs) are generated using either one PI-regulator (cascaded) DTC-SVM [8], [9] or two PI-regulators (parallel) DTC-SVM [10]- [14]. The PI-regulators in torque and flux loops can be further eliminated if model predictive/dead-beat control strategies are used [15], [16].…”

Section: Introductionmentioning

confidence: 99%

Reduction of Torque and Flux Ripples in Space Vector Modulation-Based Direct Torque Control of Asymmetric Permanent Magnet Synchronous Machine

Özer¹,

Asker²,

Kürüm

2017

IEEE Trans. Power Electron.

131

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interests include the design and control of permanent-magnet brushless machines and drives for applications ranging from automotive to renewable energy.Yuan Ren (S'15) received the B.Eng. and M.Sc. degrees in electrical and electronic engineering from Zhejiang University, Hangzhou, China, in 2009 and 2012, respectively. He is currently working toward the Ph.D. degree in the Department of Electronic and Electrical Engineering, The University of Sheffield, Sheffield, U.K., where he has been focusing on the control of permanentmagnet machines and drives.

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A new direct torque control of doubly fed induction generator for wind power generation

Cited by 7 publications

References 8 publications

Fuzzy 12 sectors improved direct torque control of a DFIG with stator power factor control strategy

Fuzzy 12 sectors improved direct torque control of a DFIG with stator power factor control strategy

Multi‐objective model predictive control of doubly‐fed induction generators for wind energy conversion

Reduction of Torque and Flux Ripples in Space Vector Modulation-Based Direct Torque Control of Asymmetric Permanent Magnet Synchronous Machine

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