Adaptive-Gain Second-Order Sliding Mode Direct Power Control for Wind-Turbine-Driven DFIG under Balanced and Unbalanced Grid Voltage

Han, Yaozhen; Ma, Ronglin

doi:10.3390/en12203886

Cited by 20 publications

(11 citation statements)

References 38 publications

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“…To obtain better system performance, an integral SMC technique-based DARPC method is proposed for three-level neutral-point-clamped (3L-NPC) converters [23]. In [24], a modified DARPC method was proposed based on adaptive-gain second-order sliding mode to control and reduces the torque, active power and current ripples of the ASG-based wind power. In [25], the performance and effectiveness of the classic DARPC method are improved by using the SMC technique and the SVM strategy.…”

Section: Introductionmentioning

confidence: 99%

Terminal Synergetic Control for Direct Active and Reactive Powers in Asynchronous Generator-Based Dual-Rotor Wind Power Systems

Benbouhenni

Bizon

2021

Electronics

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A terminal synergetic control (TSC) is designed in this work for a rotor side converter (RSC) of asynchronous generator (ASG)-based dual-rotor wind power (DRWP) systems. The design is based on a novel sliding manifold and aims at improving the ASG performance while minimizing active and reactive power undulations. The method performance and its effectiveness were studied under harmonic distortion (THD) of current, parameter variations and power undulations. Simulation results, carried out using Matlab software, confirmed the system’s robustness against parameter variations and its effectiveness in power undulations. The performance of the designed technique was further compared to that of integral-proportional (PI) controllers in terms of parameter variations, power undulations and THD value of current. While both controllers were able to reduce the effects of power undulations and protect the rotor circuit against over-currents, the proposed TSC was shown to be more effective than the classical PI controller in tracking power and minimizing the undulations effect.

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Section: Introductionmentioning

confidence: 99%

Terminal Synergetic Control for Direct Active and Reactive Powers in Asynchronous Generator-Based Dual-Rotor Wind Power Systems

Benbouhenni

Bizon

2021

Electronics

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“…30 In this proposed strategy, the ISC technique is used to improve the current quality and Ps/Qs ripples of the DFIG-based DRWT system and the PWM is used to control the DFIG converter. Thus, the proposed ISC-DARPC technique is different from the techniques proposed in works Benbouhenni, 26 Lin et al, 27 Han and Ma, 28 Habib et al, 29 and Habib and Lemdani. 30 Regarding references Yahdou et al, 31,33 even though the same type of turbine is used, the strategy used to control the generator inverter in Yahdou et al, 31,33 is that of second-order sliding mode control (SOSMC), respectively SMC strategy, which completely different from the control scheme proposed in this paper.…”

Section: Proposed Darpc-isc Strategymentioning

confidence: 84%

A new integral-synergetic controller for direct reactive and active powers control of a dual-rotor wind system

Benbouhenni,

Bizon,

Thounthong

et al. 2023

Measurement and Control

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This paper proposes a new integral-synergetic controller for direct reactive and active powers control (DARPC) for a grid-connected doubly-fed induction generators (DFIGs) in dual-rotor wind power generation applications. The proposed DARPC strategy employs integral-synergetic control (ISC) to regulate the reactive and active powers of the DFIG-based variable speed dual-rotor wind turbine systems. The proposed ISC technique is the contribution of this work, where this strategy is a development of synergetic control and simplicity and robustness are the most prominent features. The main advantages of the proposed ISC-DARPC technique are ease of implement, good dynamic response, simple structure, and constant switching frequency operation. The Matlab software is used to validate the design of the ISC-DARPC technique, and the obtained results are compared with traditional DARPC. In addition, the ISC-DARPC technique is able to fully minimize ripples in both torque and active power during grid voltage imbalance or parametric changes on the DFIG.

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“…In [34], an adaptive-gain SOSM-direct power command (AGSOSM-DPC) is used to control an asynchronous generator, valid for both balanced and unbalanced grid voltage. This proposed AGSOSM-DPC strategy is characterized by stability, as the stability of the proposed AGSOSM-DPC technique was confirmed using Lyapunov's theory.…”

Section: Introductionmentioning

confidence: 99%

Synergetic-PI controller based on genetic algorithm for DPC-PWM strategy of a multi-rotor wind power system

Benbouhenni

Gasmi

Çolak

et al. 2022

Preprint

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This work designs a powerful new nonlinear method using synergetic control (SC), proportional-integral (PI) controller, and genetic algorithm (GA) for multi-rotor wind energy (MRWE) conversion systems, whereby an asynchronous generator is used to achieve optimal energy extraction. The direct power control (DPC) is used based on the proposed synergetic-PI-GA (SPI-GA) method to control the generator in a MRWE system, where this new nonlinear technique is used to achieve stable control characteristic under random changes in wind speed and to provide great robustness against modeling uncertainties. Moreover, the pulse width modulation (PWM) technique is used to control the generator inverter due to its simplicity and ease of implementation. In this proposed DPC-SPI-GA method, we need to measure current and voltage to estimate the active power and the reactive power. Also, inner loops are not used in this proposed DPC-SPI-GA method as is the case in the field-oriented control (FOC) method, where the proposed system in this work is characterized by an integrated structure. Three different tests are proposed to study and verify the behavior of the designed DPC-SPI-GA strategy compared to the DPC technique.

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Adaptive-Gain Second-Order Sliding Mode Direct Power Control for Wind-Turbine-Driven DFIG under Balanced and Unbalanced Grid Voltage

Cited by 20 publications

References 38 publications

Terminal Synergetic Control for Direct Active and Reactive Powers in Asynchronous Generator-Based Dual-Rotor Wind Power Systems

Terminal Synergetic Control for Direct Active and Reactive Powers in Asynchronous Generator-Based Dual-Rotor Wind Power Systems

A new integral-synergetic controller for direct reactive and active powers control of a dual-rotor wind system

Synergetic-PI controller based on genetic algorithm for DPC-PWM strategy of a multi-rotor wind power system

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