Energy quality improvement of three-phase shunt active power filter under different voltage conditions based on predictive direct power control with disturbance rejection principle

Ouchen, Sabir; Gaubert, Jean-Paul; Steinhart, Heinrich; Betka, Achour

doi:10.1016/j.matcom.2018.11.024

Cited by 15 publications

(6 citation statements)

References 18 publications

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“…PI controller is offered to decrease the instability and variations of the DC link voltage, such as indicated in Figure 1. The DC link voltage regulator consists of the proportional gain (Kp) for enhancing the rise time and the integral gain (Ki) for smooth operation, eliminating the error between the sensed DC link voltage (VC) and its reference (VC * ) in steady state [33].…”

Section: Link Voltage Regulatormentioning

confidence: 99%

Experimental Evaluation of Single-Phase Shunt Active Power Filter Based on Optimized Synergetic Control Strategy for Power Quality Enhancement

Gherouat¹,

Hassam²,

Aissa³

et al. 2021

JESA

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In this paper, a synergetic approach based on particle swarm optimization (SC-PSO) technique is proposed for Single-Phase Shunt Active Power Filter (SP-SAPF). Two-loop cascade controller for SP-SAPF has been designed. In the first loop, a PI controller is used to effectively regulate the DC link voltage. In the second one, a synergetic controller is performed in the current compensation control loop. The various adjustable parameters of the studied synergetic controller are tuned by a PSO algorithm. The objective of this adjustment is to get the optimal control parameters for satisfying requirements of power quality and high dynamic responses for SP-SAPF. The effectiveness of the suggested SC-PSO approach has been proved by simulation and experimental tests using MATLAB/Simulink environment and dSPACE 1104 card for several operating conditions. The experimental results demonstrate that the developed SC-PSO approach is very satisfactory and offers a high performance for both transient and steady states.

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Section: Link Voltage Regulatormentioning

confidence: 99%

Experimental Evaluation of Single-Phase Shunt Active Power Filter Based on Optimized Synergetic Control Strategy for Power Quality Enhancement

Gherouat¹,

Hassam²,

Aissa³

et al. 2021

JESA

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“…To limit the saturation of the output of the controller, caused by noise detection amplification, an anti-windup loop is added by a second integrator term, with a loop gain (1/Tu) chosen to high, without affecting the desired performances [24], [25]. Taking into account the PI regulateur function transfer function and that of the DC side, the synthesis of the Kp and Ki gains of the PI controller passes through placement of the poles of direct closed loop, is given by the following transfer function:…”

Section: Design Of Voltage Controllermentioning

confidence: 99%

Implementation on the dSPACE 1104 of VOC-SVM based anti-windup PI Controller of a three-phase PWM rectifier

Lamterkati

Ouboubker²,

Khafallah³

et al. 2021

IJPEDS

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<p><span>The study made in this paper concerns the use of the voltage-oriented control (VOC) of three-phase pulse width modulation (PWM) rectifier with constant switching frequency. This control method, called voltage-oriented controlwith space vector modulation (VOC-SVM). The proposed control scheme has been founded on the transformation between stationary (α-β) and and synchronously rotating (d-q) coordinate system, it is based on two cascaded control loops so that a fast inner loop controls the grid current and an external loop DC-link voltage, while the DC-bus voltage is maintained at the desired level and ansured the unity power factor operation. So, the stable state performance and robustness against the load’s disturbance of PWM rectifiers are boths improved. The proposed scheme has been implemented and simulated in MATLAB/Simulink environment. The control system of the VOC-SVM strategy has been built based on dSPACE system with DS1104 controller board. The results obtained show the validity of the model and its control method. Compared with the conventional SPWM method, the VOC-SVM ensures high performance and fast transient response.</span></p>

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“…Further, the control circuit continuously tracks the variation of the harmonic current to determine the instantaneous reference compensation current and consequently controls the power circuit to precisely synthesize the required harmonic current. The efficiency of the harmonic current compensation process broadly depends on the harmonic extraction and current control techniques [33], which will be discussed in the following subsections.…”

Section: Shunt Active Power Filter Topology and Operation: An Overviewmentioning

confidence: 99%

“…Electronics 2020, 9, x FOR PEER REVIEW 3 of 18 depends on the harmonic extraction and current control techniques [33], which will be discussed in the following subsections. The concept of the shunt active power filter is rather modest.…”

Section: Shunt Active Power Filter Topology and Operation: An Overviewmentioning

confidence: 99%

Modeling and Simulation of a PI Controlled Shunt Active Power Filter for Power Quality Enhancement Based on P-Q Theory

2020

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The design of reliable power filters that mitigate current and voltage harmonics to meet the power quality requirements of the utility grid is a major requirement of present-day power systems. In this paper, a detailed systematic approach to design a shunt active power filter (SAPF) for power quality enhancement is discussed. A proportional–integral (PI) controller is adopted to regulate the DC-link voltage. The instantaneous reactive power theory is employed for the reference current’s extraction. Hysteresis current control is used to obtain the gate pulses that control the voltage source inverter (VSI) switches. The detailed SAPF is developed and simulated for balanced nonlinear loads and unbalanced nonlinear loads using MATLAB/Simulink. The simulation results indicate that the proposed filter can minimize the harmonic distortion to a level below that deployed by the Institute of Electrical and Electronics Engineers (IEEE) standards.

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Energy quality improvement of three-phase shunt active power filter under different voltage conditions based on predictive direct power control with disturbance rejection principle

Cited by 15 publications

References 18 publications

Experimental Evaluation of Single-Phase Shunt Active Power Filter Based on Optimized Synergetic Control Strategy for Power Quality Enhancement

Experimental Evaluation of Single-Phase Shunt Active Power Filter Based on Optimized Synergetic Control Strategy for Power Quality Enhancement

Implementation on the dSPACE 1104 of VOC-SVM based anti-windup PI Controller of a three-phase PWM rectifier

Modeling and Simulation of a PI Controlled Shunt Active Power Filter for Power Quality Enhancement Based on P-Q Theory

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