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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">10.30724/1998-9903-2017-19-3-4-20-30</article-id><article-id custom-type="elpub" pub-id-type="custom">probener-357</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>ОБЕСПЕЧЕНИЕ ПАРАМЕТРИЧЕСКОЙ НАДЕЖНОСТИ ТЕПЛОСНАБЖАЮЩИХ СИСТЕМ</article-title><trans-title-group xml:lang="en"><trans-title>ENSURING OF PARAMETRIC RELIABILITY OF HEAT SUPPLY SYSTEMS</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>Постников</surname><given-names>И. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Postnikov</surname><given-names>I. V.</given-names></name></name-alternatives><email xlink:type="simple">postnikov@isem.irk.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>Стенников</surname><given-names>В. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Stennikov</surname><given-names>V. A.</given-names></name></name-alternatives><email xlink:type="simple">sva@isem.irk.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Институт систем энергетики им. Л.А. Мелентьева СО РАН</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Melentiev Energy Systems Institute</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>20</fpage><lpage>30</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Постников И.В., Стенников В.А., 2017</copyright-statement><copyright-year>2017</copyright-year><copyright-holder xml:lang="ru">Постников И.В., Стенников В.А.</copyright-holder><copyright-holder xml:lang="en">Postnikov I.V., Stennikov V.A.</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/357">https://www.energyret.ru/jour/article/view/357</self-uri><abstract><p>Предлагается методика определения оптимальных параметров надежности (интенсивностей отказов и восстановлений) элементов теплоснабжающей системы, обеспечивающих требуемый уровень надежности теплоснабжения потребителей. Методология решения поставленной задачи основана на использовании методов теории гидравлических цепей, узловых показателей надежности, марковского случайного процесса и общих закономерностей теплофикации и процессов теплопередачи. Приводятся результаты расчетного эксперимента, подтверждающего работоспособность изложенной методики для схем реальных теплоснабжающих систем.</p></abstract><trans-abstract xml:lang="en"><p>The paper suggests a methodology to determine optimal reliability parameters (failure and restoration rates) of heat supply system components, which provide the required level of heat supply reliability. The methodology of solving the stated problem is based on the methods of the theory of hydraulic circuits, nodal reliability indices of heat supply, models of Markov random process and general regularities of cogeneration and heat transfer processes. The results of the practical research based on the calculation experiment that confirms the viability of the presented methodology for the schemes of real heat supply systems are presented.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>теплоснабжающая система</kwd><kwd>оптимизация надежности</kwd><kwd>узловые показатели надежности</kwd><kwd>элементная надежность</kwd><kwd>интенсивности отказов и восстановлений элементов</kwd><kwd>интегральные параметры надежности</kwd></kwd-group><kwd-group xml:lang="en"><kwd>heat supply system</kwd><kwd>reliability optimization</kwd><kwd>nodal reliability indices</kwd><kwd>component reliability</kwd><kwd>component failure and restoration rates</kwd><kwd>average reliability parameters</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">Надежность систем теплоснабжения: справочник., Отв. ред. Сеннова Е.В. 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