Contribution of using a photovoltaic unified power quality conditioner in power quality improvement

Contribution of using a photovoltaic unified power quality conditioner in power quality improvement

Introduction. With the increasing complexity of power systems and the integration of diverse energy sources, issues such as voltage sags, swells, and signal distortions have emerged as critical challenges. These power quality problems can result in equipment malfunction, production downtime, and fin...

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Date:2024
Main Authors: Bousnoubra, C., Djeghader, Y., Belila, H.
Format: Article
Language:English
Published: National Technical University "Kharkiv Polytechnic Institute" and Аnatolii Pidhornyi Institute of Power Machines and Systems of NAS of Ukraine 2024
Subjects:
unified power quality conditioner
photovoltaic system
phase lock loop
reactive power
harmonics
Online Access:http://eie.khpi.edu.ua/article/view/296338
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Journal Title:Electrical Engineering & Electromechanics

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Electrical Engineering & Electromechanics
id eiekhpieduua-article-296338
record_format ojs
institution Electrical Engineering & Electromechanics
baseUrl_str
datestamp_date 2024-06-21T04:45:20Z
collection OJS
language English
topic unified power quality conditioner
photovoltaic system
phase lock loop
reactive power
harmonics
spellingShingle unified power quality conditioner
photovoltaic system
phase lock loop
reactive power
harmonics
Bousnoubra, C.
Djeghader, Y.
Belila, H.
Contribution of using a photovoltaic unified power quality conditioner in power quality improvement
topic_facet єдиний стабілізатор якості електроенергії
фотоелектрична система
фазове автопідстроювання частоти
реактивна потужність
гармоніки
unified power quality conditioner
photovoltaic system
phase lock loop
reactive power
harmonics
format Article
author Bousnoubra, C.
Djeghader, Y.
Belila, H.
author_facet Bousnoubra, C.
Djeghader, Y.
Belila, H.
author_sort Bousnoubra, C.
title Contribution of using a photovoltaic unified power quality conditioner in power quality improvement
title_short Contribution of using a photovoltaic unified power quality conditioner in power quality improvement
title_full Contribution of using a photovoltaic unified power quality conditioner in power quality improvement
title_fullStr Contribution of using a photovoltaic unified power quality conditioner in power quality improvement
title_full_unstemmed Contribution of using a photovoltaic unified power quality conditioner in power quality improvement
title_sort contribution of using a photovoltaic unified power quality conditioner in power quality improvement
title_alt Contribution of using a photovoltaic unified power quality conditioner in power quality improvement
description Introduction. With the increasing complexity of power systems and the integration of diverse energy sources, issues such as voltage sags, swells, and signal distortions have emerged as critical challenges. These power quality problems can result in equipment malfunction, production downtime, and financial losses for industries, as well as inconvenience and potential damage to electrical appliances in households. There is an urgent need for enhanced system efficiency. Methods. This objective is effectively achieved through the utilization of the newly proposed power theory, which is rooted in solar photovoltaic (PV) control, in conjunction with the Unified Power Quality Conditioner (UPQC). Purpose. The proposed method incorporates a modified synchronous reference frame scheme, coupled with a phase-locked loop mechanism. This control strategy enables the UPQC to effectively mitigate power quality issues. Novelty. PV-UPQC is utilized to uphold power integrity in the presence of diverse current and voltage distortions. This device, known as a multi-objective power conditioning apparatus, serves the purpose of maintaining power quality. PV-UPQC incorporates both a shunt and series voltage source converter, which are interconnected through a shared DC-link. Additionally, the PV system is interconnected at the DC-link of the UPQC in order to supply power to the load. Results. In this study, a novel approach is presented for controlling the UPQC, aiming to address power quality concerns such as unbalanced grid voltage and harmonic distortions and enabling us to control active and reactive power. References 16, tables 2, figures 15.
publisher National Technical University "Kharkiv Polytechnic Institute" and Аnatolii Pidhornyi Institute of Power Machines and Systems of NAS of Ukraine
publishDate 2024
url http://eie.khpi.edu.ua/article/view/296338
work_keys_str_mv AT bousnoubrac contributionofusingaphotovoltaicunifiedpowerqualityconditionerinpowerqualityimprovement
AT djeghadery contributionofusingaphotovoltaicunifiedpowerqualityconditionerinpowerqualityimprovement
AT belilah contributionofusingaphotovoltaicunifiedpowerqualityconditionerinpowerqualityimprovement
first_indexed 2025-07-17T11:50:02Z
last_indexed 2025-07-17T11:50:02Z
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spelling eiekhpieduua-article-2963382024-06-21T04:45:20Z Contribution of using a photovoltaic unified power quality conditioner in power quality improvement Contribution of using a photovoltaic unified power quality conditioner in power quality improvement Bousnoubra, C. Djeghader, Y. Belila, H. єдиний стабілізатор якості електроенергії фотоелектрична система фазове автопідстроювання частоти реактивна потужність гармоніки unified power quality conditioner photovoltaic system phase lock loop reactive power harmonics Introduction. With the increasing complexity of power systems and the integration of diverse energy sources, issues such as voltage sags, swells, and signal distortions have emerged as critical challenges. These power quality problems can result in equipment malfunction, production downtime, and financial losses for industries, as well as inconvenience and potential damage to electrical appliances in households. There is an urgent need for enhanced system efficiency. Methods. This objective is effectively achieved through the utilization of the newly proposed power theory, which is rooted in solar photovoltaic (PV) control, in conjunction with the Unified Power Quality Conditioner (UPQC). Purpose. The proposed method incorporates a modified synchronous reference frame scheme, coupled with a phase-locked loop mechanism. This control strategy enables the UPQC to effectively mitigate power quality issues. Novelty. PV-UPQC is utilized to uphold power integrity in the presence of diverse current and voltage distortions. This device, known as a multi-objective power conditioning apparatus, serves the purpose of maintaining power quality. PV-UPQC incorporates both a shunt and series voltage source converter, which are interconnected through a shared DC-link. Additionally, the PV system is interconnected at the DC-link of the UPQC in order to supply power to the load. Results. In this study, a novel approach is presented for controlling the UPQC, aiming to address power quality concerns such as unbalanced grid voltage and harmonic distortions and enabling us to control active and reactive power. References 16, tables 2, figures 15. Вступ. Зі зростанням складності енергетичних систем та інтеграцією різних джерел енергії такі проблеми, як провали напруги, стрибки напруги та спотворення сигналу, стали критичними проблемами. Ці проблеми з якістю електроенергії можуть призвести до збоїв у роботі обладнання, простоїв виробництва та фінансових втрат для промисловості, а також до незручностей та потенційного пошкодження електроприладів у домашніх господарствах. Існує гостра необхідність підвищення ефективності системи. Методи. Ця мета ефективно досягається за рахунок використання нещодавно запропонованої теорії енергетики, що базується на управлінні сонячними фотоелектричними (PV) системами, у поєднанні з єдиним перетворювачем якості електроенергії (UPQC). Мета. Пропонований метод включає модифіковану схему синхронної системи координат у поєднанні з механізмом фазового автопідстроювання частоти. Ця стратегія керування дозволяє UPQC ефективно усувати проблеми з якістю електроенергії. Новизна. PV-UPQC використовується для підтримки цілісності електроживлення за наявності різних спотворень струму та напруги. Цей пристрій, відомий як багатоцільовий пристрій стабілізації потужності, служить підтримці якості електроенергії. PV-UPQC включає як шунтуючий, так і послідовний перетворювач напруги, які з’єднані між собою через загальне коло постійного струму. Крім того, фотоелектричну систему підключено до ланки постійного струму UPQC для подачі живлення на навантаження. Результати. У цьому дослідженні представлений новий підхід до управління UPQC, спрямований на вирішення проблем якості електроенергії, таких як незбалансована напруга мережі та гармонічні спотворення, що дозволяє контролювати активну та реактивну потужність. Бібл. 16, табл. 2, рис. 15. National Technical University "Kharkiv Polytechnic Institute" and Аnatolii Pidhornyi Institute of Power Machines and Systems of NAS of Ukraine 2024-06-21 Article Article application/pdf http://eie.khpi.edu.ua/article/view/296338 10.20998/2074-272X.2024.4.05 Electrical Engineering & Electromechanics; No. 4 (2024); 42-47 Электротехника и Электромеханика; № 4 (2024); 42-47 Електротехніка і Електромеханіка; № 4 (2024); 42-47 2309-3404 2074-272X en http://eie.khpi.edu.ua/article/view/296338/298026 Copyright (c) 2024 C. Bousnoubra, Y. Djeghader, H. Belila http://creativecommons.org/licenses/by-nc/4.0

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