Modeling and Robust Control of a Grid Connected Direct Driven PMSG Wind Turbine By ADRC

Aboudrar, Imad; Hani, Soumia El; Mediouni, Hamza; Aghmadi, Ahmed

doi:10.15598/aeee.v16i4.2952

Cited by 16 publications

(9 citation statements)

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“…The blade orientation system consists on positioning the blades at a reference 𝛽 𝑟𝑒𝑓 angle which depends on the direction of wind, this rotation is done by a servo motor. This system enables turbine blades to rotate using the Pitch control [27], [28]. The pitch angle 𝛽 𝑟𝑒𝑓 depends upon the mechanical power control 𝑃 𝑡 .…”

Section: Pitch Angle Controlmentioning

confidence: 99%

Reduction of harmonics emission of a WECS in the electrical grid using multilevel inverters

Annoukoubi

Essadki

Laghridat

et al. 2022

IJPEDS

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<span lang="EN-US">Wind energy conversion system (WECS) is composed of many non-linear power electronic sub systems, which contribute significantly in harmonic emissions that is a threat for the quality of electrical power. Hence, for a better integration of WECS in the electrical grid and in order to satisfy IEEE 519 standards, WECS must inject a quality power with a rate of total harmonics distortion (THD) that is less than 5%. Multilevel Inverters are an emerging solution for having a perfect sinusoidal output voltage with minimum harmonic content and lower switching losses than the two-level inverter so that only a smaller filter size is required. Thus, in this paper we are presenting a significantly improved results of the reduction of the grid injected current THD using three types of inverters (two-levels, three-levels NPC, and five-levels H-bridge cascade) for a WECS and comparing the THD performances of using each of the studied inverter. All results of THD are verified by a Fast Fourier transform simulation using MATLAB/Simulink. </span>

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Section: Pitch Angle Controlmentioning

confidence: 99%

Reduction of harmonics emission of a WECS in the electrical grid using multilevel inverters

Annoukoubi

Essadki

Laghridat

et al. 2022

IJPEDS

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“…Figure 3 shows the overall structure of the GSC control, the main objective is to control the voltage in the DC link, and the active and reactive power (PGSC, QGSC) delivered to the grid by acting on the phases current through two current control loops [7]. The control of the active power is linked to the control of the DC bus voltage [20].…”

Section: Gsc Controlmentioning

confidence: 99%

“…(10) and Eq. ( 11), the DC bus voltage expression is given as: (12) Figure 6 shows the block diagram of the DC bus voltage control loop, the role of this control loop is keeping the DC link voltage constant and assuring that all the power coming from the MSC is instantaneously transferred to the grid through the GSC [20,28].…”

Section: Figure 5 DC Link Circuitmentioning

confidence: 99%

Grid Side Inverter Control for a Grid Connected Synchronous Generator Based Wind Turbine Experimental Emulator

Zouheyr¹,

Baghli²,

Lubin³

et al. 2021

EJEE

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This paper describes the real time implementation and control of a wind energy conversion chain emulator based on a synchronous generator (SG) using a full-scale power converter configuration. The proposed structure consists of the mechanical coupling of two 1.5 kW machines, a DC motor which emulates the static-dynamic behaviors of a three-blade wind turbine with a horizontal axis including an ideal gearbox, and a synchronous generator that ensures the electromechanical conversion and manages the different operating modes. The aim of the first part in this work is the design and the implementation of the control of the grid side converter in order to control the flow of the produced/consumed active and reactive power (PGSC / QGSC) in both directions between the generator and the grid. An improved experimental grid voltage vector-orientation control algorithm (VOC) is investigated and applied to the grid inverter to control the GSC powers independently and instantly. The control algorithms are implanted in C, using dSPACE DS1104 control board to drive the 6-IGBT’s inverter. The experimental results validate the effectiveness of the proposed control scheme of the GSC.

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“…For a first-order controlled object, its mathematical model of ADRC is set as [27] Figure 4: e connection of the hybrid energy conversion system with the utility grid.…”

Section: Mathematical Model Of Adrcmentioning

confidence: 99%

Dynamic Modeling and Robust Control by ADRC of Grid‐Connected Hybrid PV‐Wind Energy Conversion System

Aboudrar

Hani

Heyine

et al. 2019

Mathematical Problems in Engineering

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This work presents linear and nonlinear control strategies applied to a grid-connected multiple-source renewable energy system (wind and photovoltaic), in order to extract the maximum power and to enhance the control of the active and reactive powers. A new robust control strategy known as the active disturbance rejection control (ADRC) is proposed and applied to the hybrid renewable energy system (HRES), and it is based on the extended state observer (ESO) which allows us to estimate the internal and external disturbances such as modeling errors and parameter variations. The studied system consists of two conversion chains which are linked via a common DC bus and interconnected to the grid through a voltage source inverter (VSI); the first chain consists of a PV system and a DC-DC boost converter, and the second chain consists of a direct-driven wind turbine, permanent magnetic synchronous generator (PMSG), and of a AC/DC rectifier converter. The extraction of maximum power from the PV system and the wind energy conversion system is ensured by using the voltage based perturb and observe (VPO) and the optimal torque control (OTC) MPPT techniques, respectively. The ADRC technique is utilized to control the active and reactive powers by acting on the grid currents. In order to verify and validate the effectiveness of the proposed control strategy, a detailed model of the studied system is designed and evaluated under the MATLAB/Simulink software. The simulation results prove the effectiveness of the MPPT techniques in terms of maximum power extraction during the variation in the environmental conditions. Additionally, the regulation of active and reactive powers is ensured by ADRC, and the system is operating at a unity power factor. Moreover, it is demonstrated that the suggested strategy is efficient in terms of fast tracking and robustness to internal and external disturbances compared to the classical PI controller.

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Modeling and Robust Control of a Grid Connected Direct Driven PMSG Wind Turbine By ADRC

Cited by 16 publications

References 0 publications

Reduction of harmonics emission of a WECS in the electrical grid using multilevel inverters

Reduction of harmonics emission of a WECS in the electrical grid using multilevel inverters

Grid Side Inverter Control for a Grid Connected Synchronous Generator Based Wind Turbine Experimental Emulator

Dynamic Modeling and Robust Control by ADRC of Grid‐Connected Hybrid PV‐Wind Energy Conversion System

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