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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">10.30724/1998-9903-2017-19-3-4-80-88</article-id><article-id custom-type="elpub" pub-id-type="custom">probener-363</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>ОСОБЕННОСТИ НАБЛЮДЕНИЯ ЧАСТИЧНЫХ РАЗРЯДОВ В ИЗОЛЯЦИИ ОБМОТОК СТАТОРОВ ТУРБОГЕНЕРАТОРОВ, ВКЛЮЧЕННЫХ В СЕТЬ</article-title><trans-title-group xml:lang="en"><trans-title>FEATURES OF MONITORING PARTIAL DISCHARGE IN THE STATOR WINDING INSULATION OF TURBINE GENERATORS, INCLUDED IN THE NETWORK</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>Ба</surname><given-names>Б. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Ba</surname><given-names>B. A.</given-names></name></name-alternatives><email xlink:type="simple">baboraik_4@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>Усачев</surname><given-names>А. Е.</given-names></name><name name-style="western" xml:lang="en"><surname>Usachev</surname><given-names>A. E.</given-names></name></name-alternatives><email xlink:type="simple">aleksandr_usachev@rambler.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>Кубарев</surname><given-names>А. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Kubarev</surname><given-names>A.</given-names></name></name-alternatives><email xlink:type="simple">artemkubarev@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>Маргулис</surname><given-names>С. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Margulis</surname><given-names>S. M.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.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>2017</year></pub-date><pub-date pub-type="epub"><day>04</day><month>12</month><year>2017</year></pub-date><volume>19</volume><issue>3-4</issue><fpage>80</fpage><lpage>88</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Ба Б.А., Усачев А.Е., Кубарев А.Ю., Маргулис С.М., 2017</copyright-statement><copyright-year>2017</copyright-year><copyright-holder xml:lang="ru">Ба Б.А., Усачев А.Е., Кубарев А.Ю., Маргулис С.М.</copyright-holder><copyright-holder xml:lang="en">Ba B.A., Usachev A.E., Kubarev A., Margulis S.M.</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/363">https://www.energyret.ru/jour/article/view/363</self-uri><abstract><p>В работе сообщается о результатах исследования особенностей наблюдения частичных разрядов (ЧР) в статоре турбогенератора (ТГ) ТВФ-60-2 при его работе в сети. Показывается, что для правильной интерпретации результатов измерения ЧР в ТГ необходимо знать схему соединения стержней различных ветвей фазных обмоток и порядок их расположения в пазах статора; схемы их пересечения в лобовых частях и распределение напряжения по стержням в пазовой и лобовой части ТГ. Вследствие того, что последовательно соединённые стержни статорной обмотки имеют различный потенциал относительно земли, условия возникновения ЧР в каждом стержне в пазовой и в лобовой части существенно различаются, а фаза возникновения ЧР становится неоднозначным параметром.</p></abstract><trans-abstract xml:lang="en"><p>In this paper reports the results of studies of the surveillance of partial discharge (PD) in the stator the turbine generator (TG) TVF-60-2 when its work on the network. Shown that, for a correct interpretation of the measurement results PD in TG, it is necessary to know winding diagram and the order of their location in the stator slots; circuit crossing them in the end-winding and the stress distribution at the bars in the slot and end-winding part of the TG. Consequently, series-connected stator bars potentially different relative to the ground, the conditions of occurrence of PD in each bar in the slot and end-winding part are substantially different and the phase of occurrence of PD becomes ambiguous parameter.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>частичные разряды</kwd><kwd>турбогенератор</kwd><kwd>распределение напряжения</kwd><kwd>стержень</kwd><kwd>фаза возникновения и контроль состояния изоляции</kwd></kwd-group><kwd-group xml:lang="en"><kwd>partial discharge</kwd><kwd>turbine generator</kwd><kwd>voltage distribution</kwd><kwd>bar</kwd><kwd>phase of occurrence and control of insulation condition</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">Hutter W. 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