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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">10.30724/1998-9903-2019-21-5-141-151</article-id><article-id custom-type="elpub" pub-id-type="custom">probener-1113</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>ЭЛЕКТРОТЕХНИКА</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ELECTRICAL ENGINEERING</subject></subj-group></article-categories><title-group><article-title>Тепловое моделирование маслонаполненного силового трансформатора ТМ - 160/10</article-title><trans-title-group xml:lang="en"><trans-title>Thermal modelling of oil-filled power transformer TM - 160/10</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Тиен</surname><given-names>Нгуен</given-names></name><name name-style="western" xml:lang="en"><surname>Tien</surname><given-names>Nguen</given-names></name></name-alternatives><bio xml:lang="ru"><p>Нгуен Тиен – аспирант</p><p>г. Казань</p></bio><bio xml:lang="en"><p>Nguyen Tien </p><p>Kazan</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Гильфанов</surname><given-names>К. Х.</given-names></name><name name-style="western" xml:lang="en"><surname>Gilfanov</surname><given-names>K. H.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Гильфанов Камиль Хабибович – доктор технических наук, профессор, заведующий кафедрой «Автоматизация технологических процессов и производств»</p><p>г. Казань</p></bio><bio xml:lang="en"><p>Kamil H. Gilfanov </p><p>Kazan</p></bio><email xlink:type="simple">kamil.gilfanov@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Казанский государственный энергетический университет</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Kazan State Power Engineering University</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2019</year></pub-date><pub-date pub-type="epub"><day>17</day><month>12</month><year>2019</year></pub-date><volume>21</volume><issue>5</issue><fpage>141</fpage><lpage>151</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Тиен Н., Гильфанов К.Х., 2019</copyright-statement><copyright-year>2019</copyright-year><copyright-holder xml:lang="ru">Тиен Н., Гильфанов К.Х.</copyright-holder><copyright-holder xml:lang="en">Tien N., Gilfanov K.H.</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/1113">https://www.energyret.ru/jour/article/view/1113</self-uri><abstract><p>Представлены результаты моделирования тепловых характеристик сухого и маслонаполненного силового трансформатора ТМ-160/10 в режимах холостого хода и короткого замыкания. Определены электрические, геометрические и тепловые характеристики трансформатора ТМ-160/10. Компьютерное моделирование выполнено в среде программного пакета ANSYS 17.1. Определены 2D-распределения температуры и плотности тепловых потоков в трансформаторе в продольном и поперечном разрезах. Показано, что использование трансформаторного масла для охлаждения трансформатора существенно уменьшает температуры в активной части. Распределение температур занимает диапазон 67-91 °С. Соответственно температура наиболее нагретой части равна 91°С и также соответствует обмотке низкого напряжения. Проведено изучение зависимости наиболее нагретой точки трансформатора от режима работы. Предложена формула для расчета максимальной температуры трансформатора в зависимости от потери мощности.</p></abstract><trans-abstract xml:lang="en"><p>The results of modeling the thermal characteristics of the dry and oil-filled power transformer TM-160/10 in idle and short circuit modes are presented. The electrical, geometric and thermal characteristics of the TM-160/10 transformer are determined. Computer modeling is performed in the software package ANSYS 17.1. The 2D distributions of temperature and density of heat flows in the transformer in the longitudinal and transverse sections are determined. It is shown that the use of transformer oil for cooling the transformer significantly reduces the temperatures in the active part. The temperature distribution occupies the range of 67-91 °С. Accordingly, the temperature of the most heated part is 91 °C and also corresponds to the low voltage winding. The dependence of the most heated point of the transformer on the operating mode was studied. A formula is proposed for calculating the maximum temperature of a transformer as a function of power loss.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>силовой трансформатор</kwd><kwd>сухой и маслонаполненный</kwd><kwd>тепловые потоки</kwd><kwd>температура в наиболее нагретых точках</kwd><kwd>компьютерное моделирование</kwd></kwd-group><kwd-group xml:lang="en"><kwd>power transformer</kwd><kwd>dry and oil filled. heat fluxes</kwd><kwd>temperature at the most heated points</kwd><kwd>computer simulation</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">Thamir M. Abdul Wahhab, Methaq Talib Jabbar. «Design and Simulation of 11/0.4 kV Distribution Transformer Using ANSYS» // Eng. &amp; Tech. Journal. 2014. V. 32. Pt(A). N.2. pp.414-438.</mixed-citation><mixed-citation xml:lang="en">Thamir M. 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