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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">probener</journal-id><journal-title-group><journal-title xml:lang="ru">Известия высших учебных заведений. ПРОБЛЕМЫ ЭНЕРГЕТИКИ</journal-title><trans-title-group xml:lang="en"><trans-title>Power engineering: research, equipment, technology</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1998-9903</issn><issn pub-type="epub">2658-5456</issn><publisher><publisher-name>Kazan State Power Engineering  University</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.30724/1998-9903-2025-27-3-69-81</article-id><article-id custom-type="elpub" pub-id-type="custom">probener-3438</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>ЭЛЕКТРОТЕХНИЧЕСКИЕ КОМПЛЕКСЫ И СИСТЕМЫ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ELECTROTECHNICAL COMPLEXES AND SYSTEMS</subject></subj-group></article-categories><title-group><article-title>Оптимизация конструкции высоковольтного испытательного трансформатора</article-title><trans-title-group xml:lang="en"><trans-title>Optimization of high-voltage test transformer design</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-1173-8727</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Коровкин</surname><given-names>Н. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Korovkin</surname><given-names>N. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Коровкин Николай Владимирович – д-р техн. наук, профессор Высшей школы высоковольтной энергетики</p><p>г. Санкт-Петербург </p></bio><bio xml:lang="en"><p>Nikolay V. Korovkin </p><p>St. Petersburg </p></bio><email xlink:type="simple">nikolay.korovkin@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-7204-5449</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Сахно</surname><given-names>Л. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Sakhno</surname><given-names>L. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Сахно Людмила Ивановна – д-р техн. наук, профессор Высшей школы высоковольтной энергетики</p><p>г. Санкт-Петербург </p></bio><bio xml:lang="en"><p>Liudmila I. Sakhno </p><p>St. Petersburg </p></bio><email xlink:type="simple">lsahno2010@yandex.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>Парамонов</surname><given-names>Е. Д.</given-names></name><name name-style="western" xml:lang="en"><surname>Paramonov</surname><given-names>E. D.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Парамонов Евгений Дмитриевич – инженер-конструктор ООО «Марс-энерго СК» </p><p>г. Санкт-Петербург </p></bio><bio xml:lang="en"><p>Evgenii D. Paramonov- design engineer, LLS “Mars-energo SK” </p><p>St. Petersburg </p></bio><email xlink:type="simple">paramon.j.e.k@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-8879-986X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Сахно</surname><given-names>О. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Sakhno</surname><given-names>O. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Сахно Ольга Ивановна – канд.техн.наук, доцент кафедры «Высшая математика» </p><p>г. Санкт-Петербург </p></bio><bio xml:lang="en"><p>Olga I. Sakhno </p><p>St. Petersburg </p></bio><email xlink:type="simple">olga.sakhnoj@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Санкт-Петербургский Политехнический университет Петра Великого</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Peter the Great St.Petersburg Polytechnic University</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2025</year></pub-date><pub-date pub-type="epub"><day>22</day><month>07</month><year>2025</year></pub-date><volume>27</volume><issue>3</issue><fpage>69</fpage><lpage>81</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Коровкин Н.В., Сахно Л.И., Парамонов Е.Д., Сахно О.И., 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Коровкин Н.В., Сахно Л.И., Парамонов Е.Д., Сахно О.И.</copyright-holder><copyright-holder xml:lang="en">Korovkin N.V., Sakhno L.I., Paramonov E.D., Sakhno O.I.</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://www.energyret.ru/jour/article/view/3438">https://www.energyret.ru/jour/article/view/3438</self-uri><abstract><p>Рассмотрено решение задачи многокритериальной оптимизации конструкции высоковольтного испытательного трансформатора с помощью алгоритма NSGA-II. В качестве критериев оптимизации приняты масса активных материалов, потери и отношение емкости между первым и вторым слоем вторичной обмотки к емкости между предпоследним и последним слоями вторичной обмотки. Изложена методика расчета конструкции трансформатора, которая используется при оптимизации. Приведен пример оптимизации конструкции высоковольтного испытательного трансформатора. Показано, что применение алгоритма NSGA-II позволило существенно сократить массу активных материалов и потери в трансформаторе по сравнению с базовым вариантом, рассчитанным по традиционной методике.</p></abstract><trans-abstract xml:lang="en"><p>The paper considers the solution to the problem of multicriterial optimization of the high-voltage test transformer design using the NSGA-II algorithm. The optimization criteria are the mass of active materials, losses, and the ratio of the capacitance between the first and second layers of the secondary winding to the capacitance between the penultimate and last layers of the secondary winding. The calculation method for the transformer design used in the optimization is presented. An example of optimization of the high-voltage test transformer design is given. It is shown that the use of the NSGA-II algorithm made it possible to significantly reduce the mass of active materials and losses in the transformer compared to the basic version calculated using the traditional method.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>Высоковольтный испытательный трансформатор</kwd><kwd>методы многокритериальной оптимизации</kwd><kwd>NSGA-II</kwd><kwd>генетический алгоритм</kwd><kwd>электромагнитный расчет трансформатора</kwd></kwd-group><kwd-group xml:lang="en"><kwd>High voltage test transformer</kwd><kwd>leakage inductance</kwd><kwd>numerical methods</kwd><kwd>optimization methods</kwd><kwd>magnetostatic field</kwd><kwd>plane-parallel field</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">Коровкин Н.В., Марков М.А. Оптимизация параметров турбогенератора твв-360 по векторному критерию. Известия Российской академии наук. 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