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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">10.21285/1814-3520-2023-1-83-93</article-id><article-id custom-type="elpub" pub-id-type="custom">ipolytech-680</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>Снижение генерации электрической энергии солнечными модулями в условиях запыленности местности</article-title><trans-title-group xml:lang="en"><trans-title>Reduced power generation efficiency of solar panels in dusty locations</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-4078-8790</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Кирпичникова</surname><given-names>И. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Kirpichnikova</surname><given-names>I. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Кирпичникова Ирина Михайловна, д.т.н., профессор, профессор кафедры электрических станций, сетей и систем электроснабжения</p><p>454080, г. Челябинск, пр. Ленина, 76, Россия</p></bio><bio xml:lang="en"><p>Irina M. Kirpichnikova, Dr. Sci. (Eng.), Professor, Professor of the Department of Power Plants, Networks and Power Supply Systems</p><p>76, Lenin pr., Chelyabinsk 454080, Russia</p></bio><email xlink:type="simple">kirpichnikovaim@susu.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-7985-1315</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Махсумов</surname><given-names>И. Б.</given-names></name><name name-style="western" xml:lang="en"><surname>Makhsumov</surname><given-names>I. B.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Махсумов Илхом Бурхонович, к.т.н., ст. преподаватель, заведующий кафедрой нетрадиционных возобновляемых источников энергии и теплоэнергетики</p><p>733036, р-н Кушониён, ул. Н. Хусрава, 73, Республика Таджикистан</p></bio><bio xml:lang="en"><p>Ilkhom B. Makhsumov, Cand. Sci. (Eng.), Senior Lecturer, Head of the Department of Unconventional Renewable Energy Sources and Thermal Power Engineering</p><p>73, N. Khusrava St., Kushoniyon district, 733036, Tajikistan</p></bio><email xlink:type="simple">messi.ilhom@gmail.com</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Шестакова</surname><given-names>В. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Shestakova</surname><given-names>V. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Шестакова Валерия Вячеславовна, аспирант</p><p>454080, г. Челябинск, пр. Ленина, 76, Россия</p></bio><bio xml:lang="en"><p>Valeriya V. Shestakova, Postgraduate Student</p><p>76, Lenin pr., Chelyabinsk 454080, Russia</p></bio><email xlink:type="simple">mrsshestakova@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Южно-Уральский государственный университет</institution><country>Россия</country></aff><aff xml:lang="en"><institution>South Ural State University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Институт энергетики Таджикистана</institution><country>Таджикистан</country></aff><aff xml:lang="en"><institution>Institute of Energy of Tajikistan</institution><country>Tajikistan</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2023</year></pub-date><pub-date pub-type="epub"><day>08</day><month>04</month><year>2023</year></pub-date><volume>27</volume><issue>1</issue><fpage>83</fpage><lpage>93</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Кирпичникова И.М., Махсумов И.Б., Шестакова В.В., 2023</copyright-statement><copyright-year>2023</copyright-year><copyright-holder xml:lang="ru">Кирпичникова И.М., Махсумов И.Б., Шестакова В.В.</copyright-holder><copyright-holder xml:lang="en">Kirpichnikova I.M., Makhsumov I.B., Shestakova V.V.</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/680">https://ipolytech.elpub.ru/jour/article/view/680</self-uri><abstract><p>Цель – провести анализ производительности солнечных модулей в зависимости от климатических характеристик местности, химических и электрофизических свойств пыли; исследовать влияние загрязнения поверхности фотоэлектрических модулей на генерацию электрической энергии и определить срок покрытия поверхностей пылью до критического значения по снижению выработки энергии. Эксперимент проводился в апреле 2022 года в двух регионах: Республике Таджикистан и Челябинской области Российской Федерации. При исследованиях были проанализированы работы ученых разных стран по влиянию загрязнения на генерацию модулей, проведены сравнительные натурные эксперименты по производительности солнечных модулей и их корреляция с метеорологическими данными регионов. Установлено, что концентрация пыли в Челябинской области составляет 12–19 мг/м3, что значительно меньше, чем в Таджикистане, но из-за мелкодисперсной структуры ее сложнее удалять с поверхности. Результаты экспериментов показали, что в Республике Таджикистан мощность запыленного модуля за первую декаду апреля (начало пылевых бурь) снизилась на 46,64% относительно заявленной производителем номинальной мощности солнечного модуля. Для условий г. Челябинск – крупного промышленного центра – выработка электроэнергии модулями за этот же период снизилась в среднем на 7,1%. Это свидетельствует об актуальности проблемы защиты фотоэлектрических модулей, которую необходимо решать для поддержания генерации электроэнергии в номинальных режимах в данном регионе. Установлено, что периодичность очистки для сохранения параметров модулей без специальных устройств защиты от загрязнений должна быть в среднем не реже одного раза в неделю для обоих регионов. Предложено устройство, предотвращающее запыление поверхности модулей на основе электронно-ионной технологии и использование голографической пленки, защищающей модули не только от пылевых загрязнений, но и от действия инфракрасных лучей. Данные устройства являются предметом дальнейших работ по их усовершенствованию.</p></abstract><trans-abstract xml:lang="en"><p>In this paper, we aim to investigate the performance of solar panels depending on the climate conditions of their location and the chemical and electrophysical characteristics of deposited dust. In particular, we study the effect of surface contamination of solar panels on their efficiency and determine the period of dust deposition that is critical in terms of power generation reduction. Experiments were conducted in April 2022 in the Republic of Tajikistan and the Chelyabinsk region of the Russian Federation. Both domestic and foreign publications on the impact of surface contamination on solar cell efficiency were reviewed. Comparative field experiments were carried out to investigate the performance of solar panels depending on environmental variables. It was found that the level of dust deposition in the Chelyabinsk region reached about 12–19 mg/m3, which is significantly lower than that in Tajikistan. However, due to its fine disperse structure, this dust is harder to remove. In Tajikistan, the capacity of the solar panel covered with dust de-creased by 46.64% relative to its nominal value in the first decade of April (the onset of dust storms). In the large industrial city of Chelyabinsk, the power output of the panels under study decreased by an average of 7.1% during this period. These findings confirm the importance of solar panel protection for maintaining the nominal values of solar power generation in the given regions. When no special protection devices are used, cleaning frequency for maintaining the re-quired efficiency of solar panels should be, on average, not less than once a week for both regions. A device is proposed for preventing dusting of the solar panel surface based on electron-ion technology. In addition, holographic films can be used to protect solar panels not only from dust contamination, but also from IR radiation. These protection approaches are the subject of future research.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>солнечная энергетика</kwd><kwd>фотоэлектрические модули</kwd><kwd>пылевые загрязнения</kwd><kwd>снижение генерации солнечных модулей</kwd><kwd>защита модулей</kwd></kwd-group><kwd-group xml:lang="en"><kwd>solar energy</kwd><kwd>photovoltaic modules</kwd><kwd>dust pollution</kwd><kwd>reduction of solar module generation</kwd><kwd>module protection</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">Hussain A., Batra A., Pachauri R. An experimental study on effect of dust on power loss in solar photovoltaic module // Renewables. 2017. Vol. 4. Iss. 9. https://doi.org/10.1186/s40807-017-0043-y.</mixed-citation><mixed-citation xml:lang="en">Hussain A., Batra A., Pachauri, R. An experimental study on effect of dust on power loss in solar photovoltaic module. 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