Bottom-up approach to modeling power use in a coal mine

Zakharova, A. G.

doi:10.17580/gzh.2017.02.15

Cited by 3 publications

(1 citation statement)

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“…In accordance with the Long-Term Program for the Development of the Russian Coal Industry for the Period Until 2030 (LP-2030), widespread introduction of energy and resource-saving technologies in the field of coal mining is envisaged on the basis of deep modernization of the industry in the field of digitalization, automation, power and resources saving, etc. [4,5,6].…”

Section: Introductionmentioning

confidence: 99%

Analysis and Modeling of Power Consumption Modes of Tunnelling Complexes in Coal Mines

2020

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The technological processes of mining enterprises are largely energy-intensive; therefore, studying the modes of power consumption in different sites of a mining enterprise is a relevant task, as it makes it possible to reduce current costs. The article presents the results of an experimental study of the dynamics of changes in the specific power consumption depending on per-shift indicators of extracted rock volume and the rate of mine workings penetration. The analysis of geological, technological and organizational factors affecting the efficiency of mining operations in coal mines is performed. Energy technological profiles and recommendations for assessing sustainable levels of power consumption by mechanized tunnelling complexes are given. Dynamic and predictive models of power consumption have been developed taking into account the main time trends and additive components within the limits that ensure a steady level of power consumption. Special recommendations on improving the efficiency of power consumption during mining operations are given.

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Section: Introductionmentioning

confidence: 99%

Analysis and Modeling of Power Consumption Modes of Tunnelling Complexes in Coal Mines

2020

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Research and Analysis of the Efficiency of Power Consumption in Tunneling Sections

Petrov

Sadridinov

Pichuev

2022

Lecture Notes in Electrical Engineering

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Mathematical Simulation of Electrotechnology Characteristics of Mining Complexes

Petrov

Sadridinov

Pichuev

2021

IOP Conf. Ser.: Mater. Sci. Eng.

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The article presents the results of the research and analysis of the efficiency of power consumption at tunnelling sections in coal mines. The authors established distribution laws for the shift averages of technological and specific consumption of power. Further, they recommended the criteria and principles for the assessment of the power conservation level, efficiency of mine tunneling and works execution arrangement in terms of power sustainable use by shift teams. The recommendations are provided on defining sustainable levels of the shift average power consumption and rationalizing manufacturing standard indices.

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Bottom-up approach to modeling power use in a coal mine

Cited by 3 publications

References 0 publications

Analysis and Modeling of Power Consumption Modes of Tunnelling Complexes in Coal Mines

Analysis and Modeling of Power Consumption Modes of Tunnelling Complexes in Coal Mines

Research and Analysis of the Efficiency of Power Consumption in Tunneling Sections

Mathematical Simulation of Electrotechnology Characteristics of Mining Complexes

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