Mitigation of Certain Power Quality Issues in Wind Energy Conversion System Using UPQC and IUPQC Devices

Gongati, Pandu Ranga Reddy; Marala, Ramasekhara Reddy; Malupu, Vijaya Kumar

doi:10.18280/ejee.220606

Cited by 2 publications

(2 citation statements)

References 19 publications

(19 reference statements)

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“…In recent years, due to the increased usage of power electronic equipment, the power quality has been deteriorated owing to harmonic generations [1]. At IEEE-519 and IEC-555, the standards and terminology have been thoroughly specified for power quality.…”

Section: Introductionmentioning

confidence: 99%

PIL Implementation of Feedback Linearisation-SVM Control of 3-Phase Multifunctional Grid-Tied Solar PV Integrated UPQC

Dahdouh¹,

Mazouz²,

Youcefa³

2022

JESA

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In this paper, an implementation of a feedback linearisation-based on SVM control of a multifunctional unified power quality conditioner (UPQC) combined with a photovoltaic generator (PVG) using STM32F429I-DISC DSP board has been presented. Further, The PVG-UPQC is acting as a universal conditioner for power quality enhancement and renewable energy integration simultaneously with harmonics reduction in both grid voltage and current. Furthermore, the system can also compensate reactive power in presence of nonlinear loads. The presented system is made up of a shunt active power filter which acts as a current harmonics compensator in addition to a series filter that compensates voltage harmonics and fluctuations such as voltage sag/swell. In order to enhancing the PVG-UPQC performances, a nonlinear feedback linearisation control technique combined with SVM controller is applied. The performance of the suggested control scheme is validated by extensive PIL co-simulation technique. The obtained results prove the high performances and reliability of the presented system in the case of nonlinear load variations as well as eliminating voltage and current harmonics. These results accomplish the superiority and effectiveness of those obtained by a compared to a conventional PI controller.

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Section: Introductionmentioning

confidence: 99%

PIL Implementation of Feedback Linearisation-SVM Control of 3-Phase Multifunctional Grid-Tied Solar PV Integrated UPQC

Dahdouh¹,

Mazouz²,

Youcefa³

2022

JESA

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“…The voltage quality issues is more important in comparison to sensitive loads which requires to be supplied cautiously, regarding to the previous mentioned problem, it consist mainly in voltage sags and swells, voltage harmonics, current harmonics, fluctuations (flickers), frequency variation and unbalance [4][5][6][7].…”

mentioning

confidence: 99%

An effective control algorithm for dynamic voltage restorer under symmetrical and asymmetrical grid voltage conditions

Boussaid

Chelli

Nemmour

et al. 2021

Electrical Engineering & Electromechanics

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Introduction. Voltage sag, which is associated to a transitory drop in the root mean square voltage characterizing an electrical source network. During these perturbations, the corresponding electronic customers and devices will suffer from serious operating troubles causing dangerous damages. Purpose. In order to attenuate this disturbance effects, the Controlled Dynamic Voltage Restorer constitutes a very interesting solution among many others that have been proposed. The novelty of the proposed work consists in presenting an enhanced algorithm to control efficiently the dynamic voltage restorer when voltage sag is suddenly occurred. Methods. The proposed algorithm is based on an instantaneous phase locked loop using a multi variable filter to synthesize unitary signals involved in compensation voltages computation relative to the sag apparition. Practical value. A detailed study concerning typical voltage sag, which is consolidated by simulation and experimental results, is conducted to show the used algorithm’s effectiveness to cancel the corresponding voltage sag.

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Mitigation of Certain Power Quality Issues in Wind Energy Conversion System Using UPQC and IUPQC Devices

Cited by 2 publications

References 19 publications

PIL Implementation of Feedback Linearisation-SVM Control of 3-Phase Multifunctional Grid-Tied Solar PV Integrated UPQC

PIL Implementation of Feedback Linearisation-SVM Control of 3-Phase Multifunctional Grid-Tied Solar PV Integrated UPQC

An effective control algorithm for dynamic voltage restorer under symmetrical and asymmetrical grid voltage conditions

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