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Original Paper

UDC 622:621.395.66 © S.S. Kubrin1, I.M. Zakorshmenny1, S.N. Reshetnyak2?, Yu.M. Maksimenko2, 2024

ISSN 0041-5790 (Print) • ISSN 2412-8333 (Online) • Ugol’ – Russian Coal Journal, 2024, № 4, pp. 83-87

DOI: http://dx.doi.org/10.18796/0041-5790-2024-4-83-87




  1. 1, I.M. Zakorshmenny1, S.N. Reshetnyak2?, Yu.M. Maksimenko2

1Research Institute of Comprehensive Exploitation of Mineral Resources of Russian Academy of Sciences (IPKON RAS), Moscow, 111020, Russian Federation

2National University of Science and Technology “MISIS” (NUST “MISIS”), Moscow, 119049, Russian Federation, e-mail:reshetniak@inbox.ru

Authors Information

Kubrin S.S. - Doctor of Engineering Sciences, Professor, Academic Secretary of IPCON RAS, Head of the Laboratory 2.2 "Geotechnological risks in the development of gas-bearing coal and ore deposits" of Research Institute of Comprehensive Exploitation of Mineral Resources of Russian Academy of Sciences (IPKON RAS), Moscow, 111020, Russian Federation

Zakorshmenny I.M. - Doctor of Engineering Sciences, Associate Professor, Leading researcher of the Laboratory 2.2 "Geotechnological risks in the development of gas-bearing coal and ore deposits" of Research Institute of Comprehensive Exploitation of Mineral Resources of Russian Academy of Sciences (IPKON RAS), Moscow, 111020, Russian Federation

Reshetnyak S.N. - PhD (Engineering), Associate Professor, Senior researcher of the Laboratory 2.2 "Geotechnological risks in the development of gas-bearing coal and ore deposits" of Research Institute of Comprehensive Exploitation of Mineral Resources of Russian Academy of Sciences (IPKON RAS), Moscow, 111020, Russian Federation, Associate Professor of the Department "Energy and Energy Efficiency of Mining Industry" of National University of Science and Technology “MISIS” (NUST “MISIS”), Moscow, 119049, Russian Federation, e-mail: reshetniak@inbox.ru

Maksimenko Yu.M. – PhD (Engineering), Associate Professor, Associate Professor of the Department of Geotechnology of National University of Science and Technology “MISIS” (NUST “MISIS”), Moscow, 119049, Russian Federation


The publication presents the results of a study of the influence of the generation of powerful mining machines of the surface complex of a coal mine on the efficiency of the electrical system. A simulation model of the electrical system of a coal mine is described, which makes it possible to assess the influence of higher harmonic components generated by powerful nonlinear consumers on the surface on the quality parameters of electrical energy of underground consumers. The simulation results are presented in the form of dependencies on a number of parameters, their assessment is given and recommendations are proposed to improve the efficiency of the power supply system for machinery and equipment of the surface complex of a coal mine.


Coal mine, mining machines, mine lifting installation, power supply system, quality of electrical energy, energy efficiency, modeling.


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For citation

Kubrin S.S., Zakorshmenny I.M., Reshetnyak S.N., Maksimenko Yu.M. Increasing operational efficiency mining machines in coal mines. Ugol’. 2024;(4):83-87. (In Russ.). DOI: 10.18796/0041-5790-2024-4-83-87.

Paper info

Received February 20, 2024

Reviewed February 28, 2024

Accepted March 26, 2024


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