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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">10.30724/1998-9903-2025-27-3-23-37</article-id><article-id custom-type="elpub" pub-id-type="custom">probener-3435</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>ЭЛЕКТРОТЕХНИЧЕСКИЕ КОМПЛЕКСЫ И СИСТЕМЫ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ELECTROTECHNICAL COMPLEXES AND SYSTEMS</subject></subj-group></article-categories><title-group><article-title>Классификация и исследование закономерностей электропотребления частной жилой застройки на основе методов статистического анализа</article-title><trans-title-group xml:lang="en"><trans-title>Classification of consumers and analysis of electricity consumption patterns based on variance analysis methods</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-2902-2695</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Капанский</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Kapanski</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Капанский Алексей Александрович – доцент энергетического факультета «Электроснабжение» </p><p>г. Гомель </p></bio><bio xml:lang="en"><p>Alexey A. Kapanski </p><p>Gomel </p></bio><email xlink:type="simple">kapanski@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>Павлов</surname><given-names>В. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Pavlov</surname><given-names>V. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Павлов Вадим Вячеславович – студент 5 курса кафедры «Электроснабжение» </p><p>г. Гомель </p></bio><bio xml:lang="en"><p>Vadim V. Pavlov </p><p>Gomel </p></bio><email xlink:type="simple">mcplov24@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-3852-7188</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Зализный</surname><given-names>Д. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Zalizny</surname><given-names>D. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Зализный Дмитрий Иванович – доцент энергетического факультета «Электроснабжение» </p><p>г. Гомель </p></bio><bio xml:lang="en"><p>Dmitry I. Zalizny </p><p>Gomel </p></bio><email xlink:type="simple">zaldmi@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>Веремеева</surname><given-names>Д. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Veremeeva</surname><given-names>D. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Веремеева Дарья Ивановна – студентка 5 курса кафедры «Электроснабжение» </p><p>г. Гомель </p></bio><bio xml:lang="en"><p>Daria I. Veremeeva </p><p>Gomel </p></bio><email xlink:type="simple">dasha.kivit@gmail.com</email><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Гомельский государственный технический университет им. П.О. Сухого</institution><country>Беларусь</country></aff><aff xml:lang="en"><institution>Gomel State Technical University named after P.O. Sukhoi</institution><country>Belarus</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Гомельский государственный технический университет им. П.О. Сухого (Беларусь)</institution><country>Беларусь</country></aff><aff xml:lang="en"><institution>Gomel State Technical University named after P.O. Sukhoi</institution><country>Belarus</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2025</year></pub-date><pub-date pub-type="epub"><day>22</day><month>07</month><year>2025</year></pub-date><volume>27</volume><issue>3</issue><fpage>23</fpage><lpage>37</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Капанский А.А., Павлов В.В., Зализный Д.И., Веремеева Д.И., 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Капанский А.А., Павлов В.В., Зализный Д.И., Веремеева Д.И.</copyright-holder><copyright-holder xml:lang="en">Kapanski A.A., Pavlov V.V., Zalizny D.I., Veremeeva D.I.</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/3435">https://www.energyret.ru/jour/article/view/3435</self-uri><abstract><sec><title>Актуальность</title><p>Актуальность. Рост электропотребления в частном жилом секторе, связанный с увеличением энергоиспользования в том числе на обогрев зданий, приводит к возрастанию нагрузок на линии электропередачи 0,4 кВ. Традиционные типовые графики нагрузок не всегда отражают современные условия и особенности потребления, что создаёт риски неверной оценки пропускной способности электрической сети и требует более точного моделирования режимов работы электросетей. ЦЕЛЬ. Разработать подходы к классификации потребителей и выявить статистически обоснованные закономерности электропотребления в частной жилой застройке для последующего расчёта режимов работы в электрических сетях.</p></sec><sec><title>Методы</title><p>Методы. Для анализа использовались данные получасового электропотребления 42 частных домов, собранные из АСКУЭ. Проведена очистка от пропусков и выбросов методом трёх сигм, а также формирование тепловых карт для выявления нерепрезентативных потребителей. Статистическая значимость различий установлена посредством дисперсионного анализа (ANOVA) и теста Тьюки. На основе медианных значений потребления сформированы группы с низким и высоким уровнем энергоиспользования. При визуализации и обработке данных применялись MS Excel, Python (библиотеки Pandas, NumPy, SciPy), а также пакет Statistica.</p></sec><sec><title>Результаты</title><p>Результаты. Анализ подтвердил наличие статистически значимых различий в электропотреблении между большинством домов (F=2065,4, p&lt;0,001). Тест Тьюки показал, что внутри каждой группы дома характеризуются относительно стабильными значениями энергопотребления, однако в межгрупповом сравнении расход электроэнергии существенно варьируется. По результатам исследования выделены две группы: с «низким» и «высоким» уровнем потребления. Для группы с высоким уровнем выявлены ярко выраженные вечерние пики (18:00–22:00), тогда как в группе с низким потреблением профиль нагрузки более равномерен.</p></sec><sec><title>Заключение</title><p>Заключение. Применение методов статистического анализа электропотребления позволило упростить классификацию домов до двух основных групп и сформировать типовые профили потребления. Эти результаты интегрированы в программное обеспечение LineCapacity, что облегчает расчёт режимов работы электросетей и способствует снижению неверной оценки запаса передаваемой мощности. Планируется перспективное направление исследований, сосредоточенное на расширение набора данных по электропотреблению жилых домов. Это позволит учитывать влияние сезонных факторов, а также разработать механизмы имитационного моделирования энергоиспользования различных групп потребителей.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Relevance</title><p>Relevance. The increasing electricity consumption in the private residential sector, driven in part by the growing use of electric heating, is leading to higher loads on 0.4 kV power transmission lines. Traditional standardized load profiles do not always reflect modern consumption patterns and conditions, which creates risks of inaccurate assessments of the electrical grid’s capacity and necessitates more precise modeling of grid operating conditions.</p></sec><sec><title>Purpose</title><p>Purpose. To develop approaches for classifying consumers and identifying statistically significant patterns in electricity consumption in private residential areas for subsequent calculation of grid operating conditions.</p></sec><sec><title>Methods</title><p>Methods. The analysis was based on half-hourly electricity consumption data from 42 private houses, collected via an Automated Meter Reading and Management System (AMRMS). The data was cleaned using the three-sigma rule to remove gaps and outliers, and heat maps were used to identify non-representative consumers. The statistical significance of differences was determined using analysis of variance (ANOVA) and Tukey’s test. Based on median consumption values, consumer groups were formed (low and high electricity consumption). Data processing and visualization were performed using MS Excel, Python (Pandas, NumPy, SciPy libraries), and the Statistica software package.</p></sec><sec><title>Results</title><p>Results. The analysis confirmed statistically significant differences in electricity consumption between most of the houses (F = 2065.4, p &lt; 0.001). Tukey’s test showed that within each group, homes exhibited relatively stable energy consumption values, while intergroup comparisons revealed substantial variations in electricity usage. As a result of the study, two consumer types were identified: "low" and "high" consumption groups. The high-consumption group exhibited distinct evening peaks (18:00–22:00), whereas the low-consumption group had a more evenly distributed load profile.</p></sec><sec><title>Conclusion</title><p>Conclusion. The application of statistical analysis methods to electricity consumption data enabled the simplification of household classification into two main groups and the development of typical consumption profiles. These results were integrated into the LineCapacity software, facilitating grid operation calculations and reducing the risk of misjudging the available power transmission capacity. A promising research direction is planned, focusing on expanding the dataset on residential electricity consumption. This will allow for the consideration of seasonal factors and the development of simulation modeling mechanisms for various consumer groups.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>электропотребление</kwd><kwd>дисперсионный анализ (ANOVA)</kwd><kwd>статистический анализ</kwd><kwd>классификация потребителей</kwd><kwd>частный жилой фонд</kwd><kwd>структурные различия потребителей</kwd><kwd>статистическое моделирование</kwd><kwd>методы анализа энергопотребления</kwd><kwd>идентификация групп потребителей</kwd></kwd-group><kwd-group xml:lang="en"><kwd>electricity consumption</kwd><kwd>analysis of variance (ANOVA)</kwd><kwd>statistical analysis</kwd><kwd>consumer classification</kwd><kwd>private housing stock</kwd><kwd>structural differences in consumers</kwd><kwd>statistical modeling</kwd><kwd>methods of energy consumption analysis</kwd><kwd>identification of consumer groups</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">Прогнозирование и анализ электропотребления и потерь электроэнергии на промышленных объектах / Э. 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