A Novel Design of PI Current Controller for PMSG-Based Wind Turbine Considering Transient Performance Specifications and Control Saturation

Errouissi, Rachid; Al‐Durra, Ahmed; Debouza, Mahdi

doi:10.1109/tie.2018.2814007

Cited by 65 publications

(33 citation statements)

References 27 publications

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“…The electrical generator is connected to the wind turbine through the gear train. The generator's output goes to the grid using appropriate controller designed to avoid any uncertainties and maintain the system in stable conditions . The general structure of the WECS is presented in Figure .…”

Section: Description Of Wecsmentioning

confidence: 99%

“…The generator's output goes to the grid using appropriate controller designed to avoid any uncertainties and maintain the system in stable conditions. 3 The general structure of the WECS is presented in Figure 1. 1 The power generated in wind turbine is calculated as where is the air density, A is the area covered by turbine blades, v is the wind speed, C p ( , ) is the power coefficient, is the tip speed ratio, and is the pitch angle of the blade.…”

Section: Modelling Of the Wind Turbinementioning

confidence: 99%

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Disturbance observer‐based integral sliding mode control for wind energy conversion systems

et al. 2020

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Recently, wind power production has been under the focus in generating power and became one of the main sources of alternative energy. Generating of maximum power from wind energy conversion system (WECS) requires accurate estimation of aerodynamic torque and uncertainties presented in the system. The current paper proposed the generalized high‐order disturbance observer (GHODO) with integral sliding mode control (ISMC) for extraction of maximum power via variable speed wind turbine by accurate estimation of wind speed. The assumption in previous works that considers the aerodynamic torque as slow‐varying is not applicable for the real system. Therefore, the high‐order disturbance observers were designed for precise estimation of uncertainties with fast‐changing behavior. A robust control system was designed to control the speed of the rotor at the optimal speed ratio. The obtained simulation results have shown the better performance characteristics than conventional linear quadratic regulator (LQR) approach. The stability of the proposed algorithm was proven by Lyapunov stability anaysis. Simulations results were obtained in Matlab/Simulink environment.

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Section: Description Of Wecsmentioning

confidence: 99%

Section: Modelling Of the Wind Turbinementioning

confidence: 99%

Disturbance observer‐based integral sliding mode control for wind energy conversion systems

et al. 2020

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“…Therefore, it provides very short time backup power to the system. There are some recent works related with PMSG‐based wind energy conversion reported in literature . In Matteo et al, some issues related to the operation of surface‐mounted PMSG connected with a diode rectifier have been addressed.…”

Section: Introductionmentioning

confidence: 99%

“…The two main operating states, maximum power transfer characteristics and maximum power per ampere, are analysed and discussed in length. In Errouissi et al, grid‐connected back‐to‐back converter is used for wind energy conversion. The disturbance observer‐based control with feedback linearization is utilised for power flow from generator to grid.…”

Section: Introductionmentioning

confidence: 99%

Mitigation of power quality problems in PMSG‐based power generation system using quasi‐Newton–based algorithm

Giri

Arya

Maurya

et al. 2019

Int Trans Electr Energ Syst

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Summary This paper presents the implementation of quasi‐Newton least mean fourth (QNLMF) control algorithm in the area of wind‐based off‐grid three‐phase four‐wire distributed power generation system for mitigation of power quality problems. Using the proposed control, reference current for voltage source converter is generated in such a way that the power quality problems such as load unbalancing, neutral current compensation, harmonics mitigation, reactive power compensation, and voltage and frequency regulation are observed. More importantly, in the proposed control, the step size parameter, which governs the convergence speed, is independent from the covariance and means of input signal, unlike other stochastic‐based algorithms where the step size parameter is fully dependent on the statistics of the input signal. As a result, the theoretical and practical evaluation shows that the QNLMF control method enjoys an independent performance from the eigenvalue spread of input signal. The proposed control is more suitable for the adopted system because of its fast and accurate dynamic response in uncertain conditions such as wind speed variations. The control is implemented on three‐phase four‐wire system, and performances are found satisfactory under steady state and dynamic state as per IEEE‐519‐2014 standards.

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“…In fact, the practical systems have many uncertainties. The uncertainties of PMSG or PMSM (permanent magnet synchronous motor) consist of the unmodeled converter dynamics and the parameters perturbations [11][12][13][14]. A robust control scheme for PMSM uncertainties based on an adaptive DOB (disturbance observer) was introduced in [11].…”

Section: Introductionmentioning

confidence: 99%

A PI-Type Sliding Mode Controller Design for PMSG-Based Wind Turbine

Zhou

Zhao

et al. 2019

Complexity

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Because the PMSG (permanent magnet synchronous generator)-based WECS (wind energy conversion system) has some uncertainties, the conventional control strategy with poor robustness is sometimes difficult to meet the performance requirements of control. In order to ensure efficient and stability of the system, this paper proposed a novel PI (proportional-integral)-type SMC (sliding mode control) strategy for PMSG-based WECS uncertainties and presented the detailed analysis and design process. Compared with the conventional control method, the PI-type SMC proposed in this paper not only can make the closed-loop system globally stable, but also has a better robustness and slightly reduced the current ripple and distortion. Finally, the simulation results verify the correctness and effectiveness of this algorithm.

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A Novel Design of PI Current Controller for PMSG-Based Wind Turbine Considering Transient Performance Specifications and Control Saturation

Cited by 65 publications

References 27 publications

Disturbance observer‐based integral sliding mode control for wind energy conversion systems

Disturbance observer‐based integral sliding mode control for wind energy conversion systems

Mitigation of power quality problems in PMSG‐based power generation system using quasi‐Newton–based algorithm

A PI-Type Sliding Mode Controller Design for PMSG-Based Wind Turbine

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