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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">bsuir</journal-id><journal-title-group><journal-title xml:lang="ru">Доклады БГУИР</journal-title><trans-title-group xml:lang="en"><trans-title>Doklady BGUIR</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1729-7648</issn><issn pub-type="epub">2708-0382</issn><publisher><publisher-name>БГУИР</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.35596/1729-7648-2025-23-2-70-76</article-id><article-id custom-type="elpub" pub-id-type="custom">bsuir-4113</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>Статьи</subject></subj-group></article-categories><title-group><article-title>Проактивное мультисенсорное решение для снижения риска перегрева литий-ионных аккумуляторов</article-title><trans-title-group xml:lang="en"><trans-title>Proactive Multisensory Solution for Mitigating Thermal Runaway Risks in Li-Ion Batteries</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>Федосенко</surname><given-names>В. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Fiadosenka</surname><given-names>U. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Минск</p></bio><bio xml:lang="en"><p>Uladzimir S. Fiadosenka, Master’s, Postgraduate</p><p>220013, Minsk, P. Brovki St., 6 </p></bio><email xlink:type="simple">v.fedosenko@bsuir.by</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>Донг</surname><given-names>Линкси</given-names></name><name name-style="western" xml:lang="en"><surname>Dong</surname><given-names>Linxi</given-names></name></name-alternatives><bio xml:lang="ru"><p>Ханчжоу</p></bio><bio xml:lang="en"><p>PhD (Microelectronics and Solid-State Electronics), Professor</p><p>Hangzhou</p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Юэ</surname><given-names>Ценкси</given-names></name><name name-style="western" xml:lang="en"><surname>Yue</surname><given-names>Chenxi</given-names></name></name-alternatives><bio xml:lang="ru"><p>Ханчжоу</p></bio><bio xml:lang="en"><p>Postgraduate</p><p>Hangzhou</p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Горох</surname><given-names>Г. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Gorokh</surname><given-names>G. G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Минск</p></bio><bio xml:lang="en"><p>Gennady G. Gorokh, Сand. Sci. (Tech.), Leading Researcher</p><p>Minsk</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Белорусский государственный университет информатики и радиоэлектроники</institution></aff><aff xml:lang="en"><institution>Belarusian State University of Informatics and Radioelectronics</institution></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Университет Ханчжоу Дианзи</institution></aff><aff xml:lang="en"><institution>Hangzhou Dianzi University</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2025</year></pub-date><pub-date pub-type="epub"><day>29</day><month>04</month><year>2025</year></pub-date><volume>23</volume><issue>2</issue><fpage>70</fpage><lpage>76</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Федосенко В.С., Донг Л., Юэ Ц., Горох Г.Г., 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Федосенко В.С., Донг Л., Юэ Ц., Горох Г.Г.</copyright-holder><copyright-holder xml:lang="en">Fiadosenka U.S., Dong L., Yue C., Gorokh G.G.</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://doklady.bsuir.by/jour/article/view/4113">https://doklady.bsuir.by/jour/article/view/4113</self-uri><abstract><p>В статье представлены концепция и результаты моделирования мультисенсорной системы, разработанной для предотвращения теплового разгона в литий-ионных аккумуляторах. Особенно это актуально для батарей LCO, NMC и NCO. Система интегрирует три типа датчиков: емкостной датчик давления, газовый датчик на основе металлооксидного полупроводника и платиновый датчик температуры. Причем все датчики располагаются на одном чипе, что обеспечивает повышенную надежность и безопасность, минимизируя риски возгорания, взрыва или повреждения аккумуляторов. Предложены три режима работы аккумулятора: нормальный, опасный и критический. В нормальном режиме температура и концентрация газа остаются на безопасных уровнях, в опасном они начинают повышаться, что указывает на возможное начало разрушительных реакций. В критическом режиме аккумулятор достигает опасных уровней – это может привести к повреждению, возгоранию или взрыву. Мультисенсорную систему моделировали с использованием пакета COMSOL Multiphysics 6.1 с применением метода конечных элементов. Этот подход способствует повышению безопасности литий-ионных аккумуляторов, решая проблемы контроля за их состоянием. Масштабируемость системы делает ее подходящей для применения как в портативной электронике, так и для электрических транспортных средств.</p></abstract><trans-abstract xml:lang="en"><p>The paper presents the concept and modeling results of a multisensor system designed to prevent thermal runaway in lithium-ion batteries. This is especially true for LCO, NMC and NCO batteries. The system integrates three types of sensors: a capacitive pressure sensor, a gas sensor based on a metal oxide semiconductor, and a platinum temperature sensor. Moreover, all sensors are located on a single chip, which ensures increased reliability and safety, minimizing the risks of fire, explosion, or damage to batteries. Three battery operating modes are proposed: normal, hazardous, and critical. In the normal mode, the temperature and gas concentration remain at safe levels, while in the hazardous mode, they begin to increase, indicating the possible onset of destructive reactions. In the critical mode, the battery reaches hazardous levels, which can lead to damage, fire, or explosion. The multisensor system was modeled using the COMSOL Multiphysics 6.1 package using the finite element method. This approach helps to improve the safety of lithium-ion batteries by solving the problems of monitoring their condition. The scalability of the system makes it suitable for applications in both portable electronics and electric vehicles.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>моделирование</kwd><kwd>тепловой разгон</kwd><kwd>литий-ионные аккумуляторы</kwd><kwd>мультисенсорная система</kwd><kwd>газовый сенсор</kwd><kwd>датчик давления</kwd><kwd>датчик температуры</kwd></kwd-group><kwd-group xml:lang="en"><kwd>simulation</kwd><kwd>thermal runaway</kwd><kwd>lithium-ion batteries</kwd><kwd>multisensory system</kwd><kwd>gas sensor</kwd><kwd>pressure sensor</kwd><kwd>temperature sensor</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">Huang Li, Qiangling Duan, Chunpeng Zhao, Zonghou Huang, Qingsong Wang (2019) Experimental Investigation on the Thermal Runaway and Its Propagation in the Large Format Battery Module with Li(Ni1/3Co1/3Mn1/3)O2 as Cathode. 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