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<article article-type="research-article" dtd-version="1.3" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xml:lang="ru"><front><journal-meta><journal-id journal-id-type="publisher-id">ipolytech</journal-id><journal-title-group><journal-title xml:lang="ru">iPolytech Journal</journal-title><trans-title-group xml:lang="en"><trans-title>iPolytech Journal</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2782-4004</issn><issn pub-type="epub">2782-6341</issn><publisher><publisher-name>Irkutsk National Research Technical University</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.21285/1814-3520-2022-3-439-450</article-id><article-id custom-type="elpub" pub-id-type="custom">ipolytech-627</article-id><article-categories><subj-group subj-group-type="heading"><subject>Research Article</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>ЭНЕРГЕТИКА</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>POWER ENGINEERING</subject></subj-group></article-categories><title-group><article-title>Расчет инсоляции солнечной фотоэлектрической электростанции с учетом геолокационных и погодных параметров</article-title><trans-title-group xml:lang="en"><trans-title>Insolation calculations of a photovoltaic power plant taking into account location-based and weather parameters</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-2557-8477</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Коновалов</surname><given-names>Ю. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Konovalov</surname><given-names>Yu. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Коновалов Юрий Васильевич, кандидат технических наук, доцент, доцент кафедры электропривода и электрического транспорта</p><p>664074, г. Иркутск, ул. Лермонтова, 83, Россия</p></bio><bio xml:lang="en"><p>Yuri V. Konovalov, Cand. Sci. (Eng.), Associate Professor, Associate Professor of the Department of Electric Drive and Electric Transport</p><p>83 Lermontov St., Irkutsk 664074, Russia</p></bio><email xlink:type="simple">yrvaskon@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Хазиев</surname><given-names>А. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Khaziev</surname><given-names>A. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Хазиев Алексей Нурисламович, студент</p><p>665835, г. Ангарск, ул. Чайковского, 60, Россия</p></bio><bio xml:lang="en"><p>Aleksey N. Khaziev, Student</p><p>60 Tchaikovsky St., Angarsk 665835, Russia</p></bio><email xlink:type="simple">uxaziewaaa@gmail.com</email><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Иркутский национальный исследовательский технический университет</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Irkutsk National Research Technical University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Ангарский государственный технический университет</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Angarsk State Technical University</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2022</year></pub-date><pub-date pub-type="epub"><day>08</day><month>10</month><year>2022</year></pub-date><volume>26</volume><issue>3</issue><fpage>439</fpage><lpage>450</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Коновалов Ю.В., Хазиев А.Н., 2022</copyright-statement><copyright-year>2022</copyright-year><copyright-holder xml:lang="ru">Коновалов Ю.В., Хазиев А.Н.</copyright-holder><copyright-holder xml:lang="en">Konovalov Y.V., Khaziev A.N.</copyright-holder><license xml:lang="ru" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>Данная работа распространяется под лицензией Creative Commons Attribution 4.0.</license-p></license><license xml:lang="en" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>This work is licensed under a Creative Commons Attribution 4.0 License.</license-p></license></permissions><self-uri xlink:href="https://ipolytech.elpub.ru/jour/article/view/627">https://ipolytech.elpub.ru/jour/article/view/627</self-uri><abstract><p>Цель – разработать методику расчета инсоляции солнечной фотоэлектрической электростанции с учетом максимального количества значимых входных параметров и ее территориальной адаптации. При решении поставленной задачи применялось имитационное моделирование, реализованное средствами MATLAB. Использованы функциональные возможности по синтезу моделей из имеющихся элементов с интеграцией алгоритмов и результатов моделирования между блоками подсистемы Simulink. В качестве значимых входных параметров рассматривались географические координаты, местное время, угол наклона приемной солнечной панели, моделируемый день, коэффициент прозрачности атмосферы, альбедо и азимутальный угол. Разработана компьютерная модель солнечной фотоэлектрической электростанции, позволяющая исследовать работу фотоэлектрических элементов в зависимости от координат их установки, геометрических параметров солнечных панелей, температуры и отражающей способности окружающей среды. При моделировании работы солнечной электростанции визуализируются графические зависимости солнечной инсоляции от угла наклона солнечной панели, от прозрачности атмосферы, от географических координат объекта, от текущего месяца или дня года. Анализ результатов показал, что варьирование угла наклона солнечной панели на 150 модифицирует солнечную инсоляцию на 10–15%, изменение коэффициента прозрачности атмосферы на 20% приводит к изменению уровня инсоляции на 30–50%, суточные суммы инсоляций в течение года для г. Ангарск подвергаются модификации от 1000 до 6500 Вт/м2. Представленные результаты исследования регионально адаптированной фотоэлектрической электростанции показали необходимость учета геолокационных и погодных параметров при расчете инсоляции для определения целесообразности ее применения. Предложенная математическая модель расчета солнечной инсоляции для фотоэлектрической электростанции может быть использована при проектировании и оптимизации систем энергоснабжения в комбинации с данными солнечными фотоэлектрическими электростанциями.</p></abstract><trans-abstract xml:lang="en"><p>In this study, we set out to develop a methodology for calculating insolation of a photovoltaic power plant taking into account the maximum number of significant input parameters and its territorial adaptation. To this end, simulation modelling implemented in the MATLAB environment was used. Functional possibilities for the synthesis of models using existing elements with the integration of algorithms and modelling results between the blocks of the Simulink sub-system were used. In terms of significant input parameters, geographical coordinates, local time, tilt of the receiving solar panel, modelled day, atmospheric transparency coefficient, albedo and azimuthal angle were considered. A computer model of a photovoltaic power plant was developed for investigating the operation of photovoltaic cells depending on the coordinates of their installation, geometric parameters of solar panels, as well as the temperature and reflectivity of the environment. The performed modelling of the photovoltaic power plant operation visualised graphic dependences of insolation on the tilt of the solar panel, atmospheric transparency coefficient, geographical coordinates of the object and the current month or day. According to the analysis, 15 variations in the solar panel tilt modifies insolation by 10–15%, while variations in the atmospheric transparency coefficient result in 30–50% variations of insolation. As a result, the daily insolation values for the city of Angarsk throughout a year can be modified by 1000–6500 W/m2. The presented results of investigating a regionally adapted photovoltaic power plant demonstrated the need for accounting for location-based and weather parameters during the calculation of insolation for determining the applicability of a plant. The proposed mathematical model for calculating insolation of a photovoltaic power plant can be used for the design and optimization of power supply systems in combination with the specified photovoltaic solar power plants.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>солнечная электростанция</kwd><kwd>моделирование</kwd><kwd>инсоляция</kwd><kwd>координаты</kwd><kwd>погодные условия</kwd><kwd>MATLAB</kwd></kwd-group><kwd-group xml:lang="en"><kwd>solar power plant</kwd><kwd>modeling</kwd><kwd>insolation</kwd><kwd>coordinates</kwd><kwd>weather conditions</kwd><kwd>MATLAB</kwd></kwd-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Rylov A. V., Ilyushin P. V., Kulikov A. L., Suslov K. V. Testing photovoltaic power plants for participation in general primary frequency control under various topology and operating conditions // Energies. 2021. Vol. 14. Iss. 16. 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