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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">pimi</journal-id><journal-title-group><journal-title xml:lang="ru">Приборы и методы измерений</journal-title><trans-title-group xml:lang="en"><trans-title>Devices and Methods of Measurements</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2220-9506</issn><issn pub-type="epub">2414-0473</issn><publisher><publisher-name>BNTU</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.21122/2220-9506-2019-10-4-353-359</article-id><article-id custom-type="elpub" pub-id-type="custom">pimi-558</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>Методы измерений, контроля, диагностики</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>Methods of measurements, monitoring, diagnostics</subject></subj-group></article-categories><title-group><article-title>Диагностика частотной области изоляции трансформатора</article-title><trans-title-group xml:lang="en"><trans-title>Frequency Domain Diagnostics of Transformer Insulation</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>Гуттен</surname><given-names>М.</given-names></name><name name-style="western" xml:lang="en"><surname>Gutten</surname><given-names>M.</given-names></name></name-alternatives><bio xml:lang="ru"/><bio xml:lang="en"/><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Шебок</surname><given-names>М.</given-names></name><name name-style="western" xml:lang="en"><surname>Šebok</surname><given-names>M.</given-names></name></name-alternatives><bio xml:lang="ru"/><bio xml:lang="en"/><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Коренчяк</surname><given-names>Д.</given-names></name><name name-style="western" xml:lang="en"><surname>Korenčiak</surname><given-names>D.</given-names></name></name-alternatives><bio xml:lang="ru"/><bio xml:lang="en"/><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Брнчaл</surname><given-names>П.</given-names></name><name name-style="western" xml:lang="en"><surname>Brnčal</surname><given-names>P.</given-names></name></name-alternatives><bio xml:lang="ru"/><bio xml:lang="en"/><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Кубиш</surname><given-names>М.</given-names></name><name name-style="western" xml:lang="en"><surname>Kubiš</surname><given-names>M.</given-names></name></name-alternatives><bio xml:lang="ru"/><bio xml:lang="en"/><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Жуковский</surname><given-names>П.</given-names></name><name name-style="western" xml:lang="en"><surname>Żukowski</surname><given-names>P.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Адрес для переписки: P. Żukowski – Lublin University of Technology, Nadbystrzycka str., 38A, Lublin 20-618, Poland e-mail: p.zhukowski@pollub.pl</p></bio><bio xml:lang="en"><p>Address for correspondence: P. Żukowski – Lublin University of Technology, Nadbystrzycka str., 38A, Lublin 20-618, Poland      e-mail: p.zhukowski@pollub.pl</p></bio><email xlink:type="simple">p.zhukowski@pollub.pl</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>Колтунович</surname><given-names>Т. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Koltunowicz</surname><given-names>T. N.</given-names></name></name-alternatives><bio xml:lang="ru"/><bio xml:lang="en"/><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Жилинский университет</institution><country>Словакия</country></aff><aff xml:lang="en"><institution>University of Žilina</institution><country>Slovakia</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Люблинский технологический университет</institution><country>Польша</country></aff><aff xml:lang="en"><institution>Lublin University of Technology</institution><country>Poland</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2019</year></pub-date><pub-date pub-type="epub"><day>12</day><month>12</month><year>2019</year></pub-date><volume>10</volume><issue>4</issue><fpage>353</fpage><lpage>359</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Гуттен М., Шебок М., Коренчяк Д., Брнчaл П., Кубиш М., Жуковский П., Колтунович Т.Н., 2019</copyright-statement><copyright-year>2019</copyright-year><copyright-holder xml:lang="ru">Гуттен М., Шебок М., Коренчяк Д., Брнчaл П., Кубиш М., Жуковский П., Колтунович Т.Н.</copyright-holder><copyright-holder xml:lang="en">Gutten M., Šebok M., Korenčiak D., Brnčal P., Kubiš M., Żukowski P., Koltunowicz T.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://pimi.bntu.by/jour/article/view/558">https://pimi.bntu.by/jour/article/view/558</self-uri><abstract><p>В первой части статьи приведены базовые сведения о методах диагностики силовых трансформаторов. В этой части представлены различные методы исследования изоляции, в частности, метод восстановления напряжения, метод токов поляризации и деполяризации и метод хроматографического анализа.</p><p>Во второй части статьи рассмотрено использование метода частотной спектроскопии для масляных силовых трансформаторов. Данный метод использован для анализа состояния изоляции силовых трансформаторов с системой масло-бумага. Определено, что на результаты такого анализа значительное влияние оказывает температура окружающей среды при проведении измерений. Влажность и проводимость между бумажной изоляцией и маслом существенно зависят от температуры.</p><p>Далее в статье приведены экспериментальные результаты диагностических частотных измерений для однофазного тягового трансформатора 110/27 кВ при различных значениях температуры окружающей среды и в различных состояниях (с маслом и без масла).</p><p>В завершающей части статьи выполнено сравнение результатов частотных измерений нескольких однотипных однофазных трансформаторов 110/27 кВ.</p></abstract><trans-abstract xml:lang="en"><p>The first part of paper deals with the base information about diagnostics of power transformers. In this part are presented differently insulating methods, for example method of recovery voltage method, method of polarization and depolarization currents and chromatographic analysis.</p><p>The second part of paper deals use of method of frequency domain spectroscopy for oil power transformers. This method is used in analysis insulating condition of power transformer with system of oil-paper. It was found, that the results of these tests are highly impacted by the operating temperature during the experimental measurement. Moisture and conductivity between insulating paper and oil in an insulating system are highly dependent from temperature.</p><p>In the other part, the paper presents experimental results of the frequency diagnostic measurement for a real single-phase traction transformer 110/27 kV at different operating temperatures and states (with oil and without).</p><p>Finally in the last part, the paper presents comparing frequency insulating measurements among several the same single-phase transformers 110/27 kV.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>трансформатор</kwd><kwd>диагностика</kwd><kwd>шумоизоляция</kwd><kwd>бумага</kwd><kwd>масло</kwd></kwd-group><kwd-group xml:lang="en"><kwd>transformer</kwd><kwd>diagnostics</kwd><kwd>insulation</kwd><kwd>paper</kwd><kwd>oil</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">Bartlomiejczyk M., Gutten M., Hamacek S. 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