Contribution of a shunt active power filter control using double fuzzy PI controller

Elhaj, Nabil; Jarou, Tarik; Sedra, M. B.; Djeghloud, H.; Terriche, Yacine

doi:10.1109/epepemc.2014.6980671

Cited by 3 publications

(11 citation statements)

References 11 publications

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“…The other passive elements and V dc are also dimensioned in [11]. 339 the power factor is forced to remain near the unity.…”

Section: Description Of the Considered Topology And Control Techniquementioning

confidence: 99%

“…Where C dc is dimensioned in [11] and  takes as value few alternances of the fundamental frequency [13]. The other passive elements and V dc are also dimensioned in [11].…”

Section: Description Of the Considered Topology And Control Techniquementioning

confidence: 99%

“…Section 3 presents the algorithms SRF and PSF. Section 4 recalls the principle of the introduced DFPI [11]. Section 5 is consecrated to the verification by computer simulation and to the comparative studies.…”

Section: Introductionmentioning

confidence: 99%

“…In this paper two algorithms of reference currents detection are considered to be associated with the DFPI controller introduced in [11]. It's a matter of the synchronous referential frame (SRF) algorithm and the positive sequence of voltage source fundamental (PSF) algorithm.…”

Section: Introductionmentioning

confidence: 99%

“…The reference currents are achieved first by the SRF algorithm, then by the PSF algorithm. The regulation of the DC voltage of SAPF is based on a Double Fuzzy logic PI controller [11]- [12]. A resistor R dc is added to the system which is connected in parallel to the capacitor C dc feeding the SAPF through the regulating loop.…”

Section: Introductionmentioning

confidence: 99%

See 4 more Smart Citations

An Improved Double Fuzzy PI Controller For Shunt Active Power Filter DC Bus Regulation

Elhaj¹,

Sedra²,

Jarou³

et al. 2015

IJPEDS

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This paper targets to demonstrate the importance of the choice of the algorithm references detection to be applied with a double fuzzy PI corrector (DFPI) for the control and the regulation of a shunt active power filter (SAPF) DC bus voltage. In a previous work, the synchronous reference frame (SRF) algorithm was applied and gave satisfactory results. In the present paper, the SRF is compared to the positive sequence of the fundamental of the source voltage algorithm (PSF) which offered better results regarding the power quality of the considered main utility feeding a variable DC RL load throughout a diode bridge. The results were carried out using computer simulation performed under MATLAB/Simulink environment. To make the obtained results more convenient, a comparison between the couples (SRF, PI), (PSF, PI), (SRF, DFPI), (PSF, DFPI) is added to prove the effectiveness of the couple (PSF, DFPI) in satisfying the compromise between a good regulation of the SAPF DC bus voltage and a good quality of filtering resulting in an improved quality of power. Keyword: Harmonics SAPF SRF & PSF algorithms DFPI DC voltage controller ComparisonsCopyright © 2015 Institute of Advanced Engineering and Science.All rights reserved. Corresponding Author:Nabil elhaj, Laboratory of High Energies, Engineering Sciences and Reactors, Ibn Tofail University, Kenitra, Morocco. Email: Nabilmaill@yahoo.fr INTRODUCTIONRecently, improving the quality of energy in electrical distribution power utilities becomes a subject of great interest. The power quality of these utilities is mainly related to the voltage and current waveforms that should be sinusoidal and in phase each other. However, the power quality can be affected by the influence of many disturbances, these disturbances are found under different forms (harmonics, sags, unbalance, flickers and swellsTo minimize the effect of disturbances on power quality several solutions are proposed as effective remediation namely active power filters (APFs) based on voltage source (VSIs) or current source (CSIs) inverters that can be connected in parallel, series or both of them between the power utility and the disturbing load [3]- [4]. The principle of these topologies is to provide the opposite disturbance that counters the existing disturbance, so that it can't attain the power utility.To be effective in its operation the active power filtering system needs to be well supplied with a sufficient and non fluctuating DC voltage in its DC bus terminals and well controlled to provide the desired output signals. To achieve these conditions, the control circuit is designed on the basis of three main blocks: the algorithm that detects the reference signals, the corrector that compensates the fluctuations of the DC bus voltage and the modulator that generates the switching signals to be launched to the inverter switches gates. These three blocks work together to output the compensating signals. Thus, they must be carefully conceived

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“…The other passive elements and V dc are also dimensioned in [11]. 339 the power factor is forced to remain near the unity.…”

Section: Description Of the Considered Topology And Control Techniquementioning

confidence: 99%

“…Where C dc is dimensioned in [11] and  takes as value few alternances of the fundamental frequency [13]. The other passive elements and V dc are also dimensioned in [11].…”

Section: Description Of the Considered Topology And Control Techniquementioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 3 more Smart Citations

An Improved Double Fuzzy PI Controller For Shunt Active Power Filter DC Bus Regulation

Elhaj¹,

Sedra²,

Jarou³

et al. 2015

IJPEDS

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Evaluation of Active Filter Design and Harmonics Analysis Using MATLAB

Uddin

Khallil

Das

et al. 2021

2021 International Conference on Automation, Control and Mechatronics for Industry 4.0 (ACMI)

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A comparative analysis of DFPI correctors and different techniques to regulate a shunt active power filter

Elhaj

Djeghloud

Sedra

et al. 2018

IJPELEC

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N. Elhaj et al. noted. The obtained numerical results prove the effectiveness of the DFPI corrector which also described a faster response time, a reduced overshoot and a lessened static error.Reference to this paper should be made as follows: Elhaj, N., Djeghloud, H. Brahim Sedra, M. and Jarou, T. (2018) 'A comparative analysis of DFPI correctors and different techniques to regulate a shunt active power filter', Int.

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Contribution of a shunt active power filter control using double fuzzy PI controller

Cited by 3 publications

References 11 publications

An Improved Double Fuzzy PI Controller For Shunt Active Power Filter DC Bus Regulation

An Improved Double Fuzzy PI Controller For Shunt Active Power Filter DC Bus Regulation

Evaluation of Active Filter Design and Harmonics Analysis Using MATLAB

A comparative analysis of DFPI correctors and different techniques to regulate a shunt active power filter

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