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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="en"><front><journal-meta><journal-id journal-id-type="publisher-id">gscience</journal-id><journal-title-group><journal-title xml:lang="en">Mining Science and Technology (Russia)</journal-title><trans-title-group xml:lang="ru"><trans-title>Горные науки и технологии</trans-title></trans-title-group></journal-title-group><issn pub-type="epub">2500-0632</issn><publisher><publisher-name>The National University of Science and Technology MISiIS (NUST MISIS)</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.17073/2500-0632-2020-4-367-375</article-id><article-id custom-type="elpub" pub-id-type="custom">gscience-255</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="en"><subject>POWER ENGINEERING, AUTOMATION, AND ENERGY PERFORMANCE</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>ЭНЕРГЕТИКА, АВТОМАТИЗАЦИЯ И ЭНЕРГОЭФФЕКТИВНОСТЬ</subject></subj-group></article-categories><title-group><article-title>Analysis of energy performance of heading sets of equipment at a coal mine</article-title><trans-title-group xml:lang="ru"><trans-title>Анализ энергетических показателей работы горнопроходческих комплексов угольной шахты</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>Садридинов</surname><given-names>А. Б.</given-names></name><name name-style="western" xml:lang="en"><surname>Sadridinov</surname><given-names>A. B.</given-names></name></name-alternatives><bio xml:lang="ru"><p>г. Москва</p></bio><bio xml:lang="en"><p>Moscow</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru">ООО «Энергоблок-М»<country>Россия</country></aff><aff xml:lang="en">Energoblok-M LLC<country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2020</year></pub-date><pub-date pub-type="epub"><day>06</day><month>01</month><year>2021</year></pub-date><volume>5</volume><issue>4</issue><fpage>367</fpage><lpage>375</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Sadridinov A.B., 2021</copyright-statement><copyright-year>2021</copyright-year><copyright-holder xml:lang="ru">Садридинов А.Б.</copyright-holder><copyright-holder xml:lang="en">Sadridinov A.B.</copyright-holder><license 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://mst.misis.ru/jour/article/view/255">https://mst.misis.ru/jour/article/view/255</self-uri><abstract><p>The growth of volume of tunneling, power supplied per job, and consumption of fuel and energy resources makes it necessary to increase energy performance of production processes with reducing energy losses. Tunneling conditions are determined by a combination of mutually influencing factors (geological, technological and organizational), and assessing their impact on tunneling energy performance requires a deep detailed study. For criterion assessment of tunneling performance, indicators of energy consumption, performance, and quality of tunneling performed by shift crews, allowing to objectively assess their work, were proposed. Indicators of process and specific power consumption in the process of tunneling vary over a wide range, therefore, to ensure smooth equipment operation, shift crews must adhere to the recommended indicators that determine the optimum rates of tunneling and enables adherence to permissible operation modes. Statistical models of energy performance indicators of heading sets of equipment operation were investigated using the example of the Severnaya coal mine. Indicators of energy consumption, energy performance, and tunneling (on shift basis) were proposed. Distribution laws have been determined for the main indicators characterizing tunneling energy performance. Recommendations have been developed to ensure sustainable operation of heading sets of equipment throughout the entire period of tunneling. Tunneling requires permanent monitoring its parameters and rates of advance, the quality of face preparation, timely maintenance and repair of machinery and equipment, control of the process through ensuring optimal operating modes of the heading sets of equipment.</p></abstract><trans-abstract xml:lang="ru"><p>Рост интенсивности ведения проходческих работ, энерговооруженности труда и затрат топливно-энергетических ресурсов обусловливает необходимость не только повышать энергоэффективность производственных процессов производства, но и снижать неизбежно возникающие потери энергии. Условия ведения горнопроходческих работ определяются сочетанием комплекса взаимно воздействующих факторов (геологических, технологических и организационных), а оценка степени их влияния на энергоэффективность технологических процессов требует глубокого детального исследования. Для критериальной оценки эффективности ведения горнопроходческих работ предлагается использование показателей уровня энергопотребления, эффективности и качества прохождения горной выработки сменными бригадами, позволяющими объективно оценить их работу. Показатели технологического и удельного расхода электроэнергии при ведении проходческих работ изменяются в широком диапазоне, поэтому для обеспечения устойчивой работы сменным бригадам необходимо придерживаться рекомендуемых показателей, определяющих оптимальные темпы проходки и ограничения выхода за допустимые или предельные режимы. Исследованы статистические модели показателей, определяющих энергоэффективность работы горнопроходческих комплексов, на примере угольной шахты «Северная». Предложены показатели уровня энергопотребления, эффективности и качества прохождения горной выработки сменными бригадами. Определены законы распределения для основных показателей, характеризующих энергоэффективность ведения горнопроходческих работ. Разработаны рекомендации по обеспечению устойчивой работы горнопроходческих комплексов в течение всего периода проходки участков. С точки зрения организации ведения горнопроходческих работ необходимо осуществление постоянного контроля параметров и темпов проходки, качества подготовки забоя, своевременного технического обслуживания и ремонта машин и оборудования, управления технологическим процессом путем обеспечения оптимальных режимов работы горнопроходческого комплекса.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>горнопроходческие работы</kwd><kwd>электроснабжение</kwd><kwd>угольная шахта</kwd><kwd>энергоэффективность</kwd><kwd>горнопроходческие комплексы</kwd><kwd>модели</kwd></kwd-group><kwd-group xml:lang="en"><kwd>tunneling</kwd><kwd>power supply</kwd><kwd>coal mine</kwd><kwd>energy performance</kwd><kwd>heading set of equipment</kwd><kwd>models</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">Пичуев А. В., Садридинов А. Б. 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