CALCULATION OF OPERATING PARAMETERS OF HIGH-VOLTAGE POWER TAKE-OFF SYSTEM FOR THE PHOTOVOLTAIC FACILITY

CALCULATION OF OPERATING PARAMETERS OF HIGH-VOLTAGE POWER TAKE-OFF SYSTEM FOR THE PHOTOVOLTAIC FACILITY

Purpose. To ensure maximum production of electric power by photovoltaic vacilities, in addition to using highly efficient photovoltaic modules equipped with solar radiation concentrators must use a highly effective power take-off system. This paper is inscribed to solving the problem of a highly eff...

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Bibliographic Details
Date:2016
Main Authors: Zaitsev, R. V., Kyrychenko, M. V., Kholod, A. V., Zaitseva, L. V., Prokopenko, D. S., Khrypunov, G. S.
Format: Article
Language:English
Ukrainian
Published: National Technical University "Kharkiv Polytechnic Institute" and Аnatolii Pidhornyi Institute of Power Machines and Systems of NAS of Ukraine 2016
Subjects:
photovoltaic module
step-up converter
power take-off system
photovoltaic facility
efficiency
621.311.171
Online Access:http://eie.khpi.edu.ua/article/view/2074-272X.2016.4.09
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Journal Title:Electrical Engineering & Electromechanics

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Electrical Engineering & Electromechanics
id eiekhpieduua-article-76394
record_format ojs
institution Electrical Engineering & Electromechanics
baseUrl_str
datestamp_date 2017-08-21T18:30:17Z
collection OJS
language English
Ukrainian
topic photovoltaic module
step-up converter
power take-off system
photovoltaic facility
efficiency
621.311.171
spellingShingle photovoltaic module
step-up converter
power take-off system
photovoltaic facility
efficiency
621.311.171
Zaitsev, R. V.
Kyrychenko, M. V.
Kholod, A. V.
Zaitseva, L. V.
Prokopenko, D. S.
Khrypunov, G. S.
CALCULATION OF OPERATING PARAMETERS OF HIGH-VOLTAGE POWER TAKE-OFF SYSTEM FOR THE PHOTOVOLTAIC FACILITY
topic_facet photovoltaic module
step-up converter
power take-off system
photovoltaic facility
efficiency
621.311.171
фотоэнергетический модуль
повышающий преобразователь
система отбора мощности
фотоэлектрическая станция
коэффициент полезного действия
621.311.171
фотоенергетичний модуль
підвищуючий перетворювач
система відбору потужності
фотоелектрична станція
коефіцієнт корисної дії
621.311.171
format Article
author Zaitsev, R. V.
Kyrychenko, M. V.
Kholod, A. V.
Zaitseva, L. V.
Prokopenko, D. S.
Khrypunov, G. S.
author_facet Zaitsev, R. V.
Kyrychenko, M. V.
Kholod, A. V.
Zaitseva, L. V.
Prokopenko, D. S.
Khrypunov, G. S.
author_sort Zaitsev, R. V.
title CALCULATION OF OPERATING PARAMETERS OF HIGH-VOLTAGE POWER TAKE-OFF SYSTEM FOR THE PHOTOVOLTAIC FACILITY
title_short CALCULATION OF OPERATING PARAMETERS OF HIGH-VOLTAGE POWER TAKE-OFF SYSTEM FOR THE PHOTOVOLTAIC FACILITY
title_full CALCULATION OF OPERATING PARAMETERS OF HIGH-VOLTAGE POWER TAKE-OFF SYSTEM FOR THE PHOTOVOLTAIC FACILITY
title_fullStr CALCULATION OF OPERATING PARAMETERS OF HIGH-VOLTAGE POWER TAKE-OFF SYSTEM FOR THE PHOTOVOLTAIC FACILITY
title_full_unstemmed CALCULATION OF OPERATING PARAMETERS OF HIGH-VOLTAGE POWER TAKE-OFF SYSTEM FOR THE PHOTOVOLTAIC FACILITY
title_sort calculation of operating parameters of high-voltage power take-off system for the photovoltaic facility
title_alt РОЗРАХУНОК РОБОЧИХ ПАРАМЕТРІВ ВИСОКОВОЛЬТНОЇ СИСТЕМИ ВІДБОРУ ПОТУЖНОСТІ ФОТОЕЛЕКТРИЧНОЇ СТАНЦІЇ
РОЗРАХУНОК РОБОЧИХ ПАРАМЕТРІВ ВИСОКОВОЛЬТНОЇ СИСТЕМИ ВІДБОРУ ПОТУЖНОСТІ ФОТОЕЛЕКТРИЧНОЇ СТАНЦІЇ
description Purpose. To ensure maximum production of electric power by photovoltaic vacilities, in addition to using highly efficient photovoltaic modules equipped with solar radiation concentrators must use a highly effective power take-off system. This paper is inscribed to solving the problem of a highly efficient and economic power take-off system development. Methodology. To solving the problem, we implemented three stages. On the first stage examines the dependence of electrical power from the intensity of the incident solar radiation. Based on this, the second stage is calculated the DC-DC converter resonant circuit and its working parameters, and developed circuit diagram of DC-DC converter. On the third stage, we carry out an analysis of power take-off system with step up DC-DC converter working. Results. In this paper, we carry out the analysis of working efficiency for photovoltaic facility power take-off system with step-up boost converter. The result of such analysis show that the efficiency of such system in a wide range of photovoltaic energy module illumination power is at 0.92, whereas the efficiency of classic power take-off systems does not exceed 0.70. Achieved results allow designing a circuit scheme of a controlled bridge resonant step-up converter with digital control. Proposed scheme will ensure reliable operation, fast and accurate location point of maximum power and conversion efficiency up to 0.96. Originality. Novelty of proposed power take-off system solution constitute in implementation of circuit with DC-DC converters, which as it shown by results of carrying out modeling is the most effective. Practical value. Practical implementation of proposed power take-off system design will allow reducing losses in connective wires and increasing the efficiency of such a system up to 92.5% in wide range of photovoltaic energy modules illumination.
publisher National Technical University "Kharkiv Polytechnic Institute" and Аnatolii Pidhornyi Institute of Power Machines and Systems of NAS of Ukraine
publishDate 2016
url http://eie.khpi.edu.ua/article/view/2074-272X.2016.4.09
work_keys_str_mv AT zaitsevrv calculationofoperatingparametersofhighvoltagepowertakeoffsystemforthephotovoltaicfacility
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AT kholodav calculationofoperatingparametersofhighvoltagepowertakeoffsystemforthephotovoltaicfacility
AT zaitsevalv calculationofoperatingparametersofhighvoltagepowertakeoffsystemforthephotovoltaicfacility
AT prokopenkods calculationofoperatingparametersofhighvoltagepowertakeoffsystemforthephotovoltaicfacility
AT khrypunovgs calculationofoperatingparametersofhighvoltagepowertakeoffsystemforthephotovoltaicfacility
AT zaitsevrv rozrahunokrobočihparametrívvisokovolʹtnoísistemivídborupotužnostífotoelektričnoístancíí
AT kyrychenkomv rozrahunokrobočihparametrívvisokovolʹtnoísistemivídborupotužnostífotoelektričnoístancíí
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AT prokopenkods rozrahunokrobočihparametrívvisokovolʹtnoísistemivídborupotužnostífotoelektričnoístancíí
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first_indexed 2025-07-17T11:46:23Z
last_indexed 2025-07-17T11:46:23Z
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spelling eiekhpieduua-article-763942017-08-21T18:30:17Z CALCULATION OF OPERATING PARAMETERS OF HIGH-VOLTAGE POWER TAKE-OFF SYSTEM FOR THE PHOTOVOLTAIC FACILITY РОЗРАХУНОК РОБОЧИХ ПАРАМЕТРІВ ВИСОКОВОЛЬТНОЇ СИСТЕМИ ВІДБОРУ ПОТУЖНОСТІ ФОТОЕЛЕКТРИЧНОЇ СТАНЦІЇ РОЗРАХУНОК РОБОЧИХ ПАРАМЕТРІВ ВИСОКОВОЛЬТНОЇ СИСТЕМИ ВІДБОРУ ПОТУЖНОСТІ ФОТОЕЛЕКТРИЧНОЇ СТАНЦІЇ Zaitsev, R. V. Kyrychenko, M. V. Kholod, A. V. Zaitseva, L. V. Prokopenko, D. S. Khrypunov, G. S. photovoltaic module step-up converter power take-off system photovoltaic facility efficiency 621.311.171 фотоэнергетический модуль повышающий преобразователь система отбора мощности фотоэлектрическая станция коэффициент полезного действия 621.311.171 фотоенергетичний модуль підвищуючий перетворювач система відбору потужності фотоелектрична станція коефіцієнт корисної дії 621.311.171 Purpose. To ensure maximum production of electric power by photovoltaic vacilities, in addition to using highly efficient photovoltaic modules equipped with solar radiation concentrators must use a highly effective power take-off system. This paper is inscribed to solving the problem of a highly efficient and economic power take-off system development. Methodology. To solving the problem, we implemented three stages. On the first stage examines the dependence of electrical power from the intensity of the incident solar radiation. Based on this, the second stage is calculated the DC-DC converter resonant circuit and its working parameters, and developed circuit diagram of DC-DC converter. On the third stage, we carry out an analysis of power take-off system with step up DC-DC converter working. Results. In this paper, we carry out the analysis of working efficiency for photovoltaic facility power take-off system with step-up boost converter. The result of such analysis show that the efficiency of such system in a wide range of photovoltaic energy module illumination power is at 0.92, whereas the efficiency of classic power take-off systems does not exceed 0.70. Achieved results allow designing a circuit scheme of a controlled bridge resonant step-up converter with digital control. Proposed scheme will ensure reliable operation, fast and accurate location point of maximum power and conversion efficiency up to 0.96. Originality. Novelty of proposed power take-off system solution constitute in implementation of circuit with DC-DC converters, which as it shown by results of carrying out modeling is the most effective. Practical value. Practical implementation of proposed power take-off system design will allow reducing losses in connective wires and increasing the efficiency of such a system up to 92.5% in wide range of photovoltaic energy modules illumination. Проведен анализ работы системы отбора мощности фотоэлектрической станции с использованием повышающего преобразователя. Показано, что коэффициент полезного действия такой системы в широком диапазоне освещенности фотоэлектрического модуля находится на уровне 0,92, тогда как эффективность классических систем отбора мощности не превышает 0,70. Разработана принципиальная электрическая схема регулируемого мостового резонансного повышающего преобразователя с цифровым управлением, обеспечивающая надежность работы, быстрое и точное нахождение точки максимальной мощности и эффективность преобразования до 0,96. Проведено аналіз роботи системи відбору потужності фотоелектричної станції з використанням підвищувального перетворювача. Показано, що коефіцієнт корисної дії такої системи в широкому діапазоні освітленості фотоелектричного модуля знаходиться на рівні 0,92, тоді як ефективність класичних систем відбору потужності не перевищує 0,70. Розроблено принципова електрична схема регульованого мостового резонансного підвищуючого перетворювача з цифровим керуванням, що забезпечує надійність роботи, швидке і точне знаходження точки максимальної потужності і ефективність перетворення до 0,96. National Technical University "Kharkiv Polytechnic Institute" and Аnatolii Pidhornyi Institute of Power Machines and Systems of NAS of Ukraine 2016-08-30 Article Article application/pdf application/pdf http://eie.khpi.edu.ua/article/view/2074-272X.2016.4.09 10.20998/2074-272X.2016.4.09 Electrical Engineering & Electromechanics; No. 4 (2016); 63-68 Электротехника и Электромеханика; № 4 (2016); 63-68 Електротехніка і Електромеханіка; № 4 (2016); 63-68 2309-3404 2074-272X en uk http://eie.khpi.edu.ua/article/view/2074-272X.2016.4.09/72284 http://eie.khpi.edu.ua/article/view/2074-272X.2016.4.09/72285 Copyright (c) 2016 R. V. Zaitsev, M. V. Kyrychenko, A. V. Kholod, L. V. Zaitseva, D. S. Prokopenko, G. S. Khrypunov https://creativecommons.org/licenses/by-nc/4.0

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