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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">energy</journal-id><journal-title-group><journal-title xml:lang="ru">Энергетика. Известия высших учебных заведений и энергетических объединений СНГ</journal-title><trans-title-group xml:lang="en"><trans-title>ENERGETIKA. Proceedings of CIS higher education institutions and power engineering associations</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1029-7448</issn><issn pub-type="epub">2414-0341</issn><publisher><publisher-name>BNTU</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.21122/1029-7448-2022-65-4-341-354</article-id><article-id custom-type="elpub" pub-id-type="custom">energy-2180</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>ЭЛЕКТРОЭНЕРГЕТИКА</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ELECTRICAL POWER ENGINEERING</subject></subj-group></article-categories><title-group><article-title>Оптимизация топологии сети с ВИЭ-генерацией на основе модифицированного адаптированного генетического алгоритма</article-title><trans-title-group xml:lang="en"><trans-title>Topology Optimization of the Network with Renewable Energy Sources Generation Based on a Modified Adapted Genetic Algorithm</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>Брамм</surname><given-names>А. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Bramm</surname><given-names>A. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Екатеринбург</p></bio><bio xml:lang="en"><p>Ekaterinburg</p></bio><email xlink:type="simple">dsekatski@gmail.com</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>Хальясмаа</surname><given-names>А. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Khalyasmaa</surname><given-names>A. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Новосибирск</p></bio><bio xml:lang="en"><p>Ekaterinburg; Novosibirsk</p></bio><email xlink:type="simple">dsekatski@gmail.com</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>Ерошенко</surname><given-names>С. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Eroshenko</surname><given-names>S. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Екатеринбург; Новосибирск</p></bio><bio xml:lang="en"><p>Ekaterinburg; Novosibirsk</p></bio><email xlink:type="simple">dsekatski@gmail.com</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>Матренин</surname><given-names>П. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Matrenin</surname><given-names>P. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Новосибирск</p></bio><bio xml:lang="en"><p>Novosibirsk</p></bio><email xlink:type="simple">dsekatski@gmail.com</email><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Попкова</surname><given-names>Н. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Papkova</surname><given-names>N. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>г. Минск</p></bio><bio xml:lang="en"><p>Minsk</p></bio><email xlink:type="simple">dsekatski@gmail.com</email><xref ref-type="aff" rid="aff-4"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Секацкий</surname><given-names>Д. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Sekatski</surname><given-names>D. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Адрес для переписки: Секацкий Дмитрий Александрович -Белорусский национальный технический университет, просп. Независимости, 65/2,220013, г. Минск, Республика Беларусь.Тел.: +375 17 292-65-82dsekatski@gmail.com</p></bio><bio xml:lang="en"><p>Address for correspondence:Sekatski Dzmitry A. _Belаrusian National Technical University,65/2, Nezavisimosty Ave.,220013, Minsk, Republic of Belarus.Tel.: +375 17 292-65-82dsekatski@gmail.com</p></bio><email xlink:type="simple">dsekatski@gmail.com</email><xref ref-type="aff" rid="aff-4"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Уральский федеральный университет имени первого Президента России Б. Н. Ельцина</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Ural Federal University named after the first President of Russia B. N. Yeltsin</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Уральский федеральный университет имени первого Президента России Б. Н. Ельцина; &#13;
Новосибирский государственный технический университет</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Ural Federal University named after the first President of Russia B. N. Yeltsin; &#13;
Novosibirsk State Technical University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>Новосибирский государственный технический университет</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Novosibirsk State Technical University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-4"><aff xml:lang="ru"><institution>Белорусский национальный технический университет</institution><country>Беларусь</country></aff><aff xml:lang="en"><institution>Belаrusian National Technical University</institution><country>Belarus</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2022</year></pub-date><pub-date pub-type="epub"><day>02</day><month>08</month><year>2022</year></pub-date><volume>65</volume><issue>4</issue><fpage>341</fpage><lpage>354</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Брамм А.М., Хальясмаа А.И., Ерошенко С.А., Матренин П.В., Попкова Н.А., Секацкий Д.А., 2022</copyright-statement><copyright-year>2022</copyright-year><copyright-holder xml:lang="ru">Брамм А.М., Хальясмаа А.И., Ерошенко С.А., Матренин П.В., Попкова Н.А., Секацкий Д.А.</copyright-holder><copyright-holder xml:lang="en">Bramm A.M., Khalyasmaa A.I., Eroshenko S.A., Matrenin P.V., Papkova N.A., Sekatski D.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://energy.bntu.by/jour/article/view/2180">https://energy.bntu.by/jour/article/view/2180</self-uri><abstract><p>В статье представлен разработанный авторами адаптивный генетический алгоритм, позволяющий оптимизировать топологию электрической сети с распределенной генерацией на основе биоинспирированных методов. Объекты исследования – 15-узловая схема электрической сети с фотоэлектрическими станциями и 14-узловая дополненная схема IEEE с источниками распределенной генерации (три ветровые и две фотоэлектрические станции). Моделирование режимов электроэнергетических систем выполнено с использованием находящейся в открытом доступе библиотеки Pandapower для языка программирования Python. Рассмотрены три типа электрической нагрузки потребителей, отражающие характер потребления электроэнергии в узлах реальных электроэнергетических систем, приведены результаты численных исследований. В предложенном генетическом алгоритме применены две различные функции скрещивания, функции мутации, отбора лучших индивидов и массовой мутации (полного обновления популяции). В конце каждой итерации работы алгоритма выводятся статистические зависимости, характеризующие его работу: лучшая (минимальные потери) и средняя приспособленность в популяции, список лучших индивидов на протяжении всех итераций и т. д. Верификация производилась в сравнении с результатами, полученными методом полного перебора возможных радиальных конфигураций системы, и показала, что разработанный генетический алгоритм обладает быстрой сходимостью, высокой точностью и способен корректно работать при различных конфигурациях схем электрических сетей, структурах генерации и нагрузки. Алгоритм может применяться совместно с системами прогнозирования ВИЭ-генерации на сутки вперед при планировании режимов работы энергообъединений с целью минимизации издержек на покрытие потерь электроэнергии и улучшения качества отпускаемой электроэнергии.</p></abstract><trans-abstract xml:lang="en"><p>The article presents an adaptive genetic algorithm developed by the authors, which makes it possible to optimize the topology of a power network with distributed generation. The optimization was based on bioinspired methods. The objects of the study were a 15-node circuit of a power net-work with photovoltaic stations and a 14-node IEEE augmented circuit with distributed generation sources (three wind farms and two photovoltaic plants). The simulation of the modes of electric power systems was performed using the Pandapower library for the Python programming language, which is in the public domain. Three types of electric load of consumers were considered, reflecting the natures of electricity consumption in the nodes of real electric power systems, the results of numerical studies were presented. The proposed genetic algorithm used two different functions of interbreeding, the function of mutation, selection of the best individuals and mass mutation (complete population renewal). At the end of each iteration of the algorithm operation, statistical dependencies were de-rived that characterized its work: the best (minimal losses) and average adaptability in the population, a list of the best individuals throughout all iterations, etc. The verification was carried out in comparison with the results obtained by a complete search of possible radial configurations of the system, and it showed that the developed genetic algorithm had fast convergence, high accuracy and was able to work correctly with different configurations of electrical circuits, generation and load structures. The algorithm can be used in conjunction with renewable energy sources generation forecasting systems for the day ahead when planning the operating modes of power units in order to minimize the costs of covering electricity losses and improve the quality of electricity supplied.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>распределенная генерация</kwd><kwd>оптимизация режимов</kwd><kwd>генетический алгоритм</kwd><kwd>солнечная энергетика</kwd><kwd>метаэвристические методы</kwd><kwd>реструктуризация</kwd><kwd>распределительная сеть</kwd><kwd>потери электроэнергии</kwd><kwd>график нагрузки</kwd></kwd-group><kwd-group xml:lang="en"><kwd>distributed generation</kwd><kwd>mode optimization</kwd><kwd>genetic algorithm</kwd><kwd>solar energy</kwd><kwd>metaheuristic methods</kwd><kwd>restructuring</kwd><kwd>distribution network</kwd><kwd>power losses</kwd><kwd>load curve</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">Zhu, Y. 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