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Title
Economic aspects relating to machine operations
on a mine main drainage system
ISSN printed: 1733-8670,
ISSN on-line: 2392-0378
Korbiel, Tomasz1; Czerwińska-Lubszczyk, Agnieszka2; Brodny, Jarosław3; Czerwiński, Stefan4
2022-12-31
This article presents an economic analysis of the exploitation of the main mine drainage according to the condition
of machines. The study is based on actual operating data obtained during the operation of an underground
hard coal mine. Through the selection of state estimators, appropriate sensory systems, as well as a long-term
economic approach, operating procedures were developed that allowed for the introduction of significant financial
savings. Operating costs are reduced by lowering energy consumption and reducing the costs of current
repairs and spare parts. In addition to the classic approach to monitoring the state of a machine, based on the
observation of residual processes, a global coefficient, referred to as unit energy consumption, has been proposed.
Thanks to this, the operation of the machine occurs not only on the basis of its current dynamic state, but
also due to the control processes of the machine’s operation. Moreover, the article refers to the area related to
water safety and the reliability of the pumping station.
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Title
Economic aspects relating to machine operations on a mine main drainage systemPages
Figures
6Tables
9ISSN printed
1733-8670ISSN on-line
2392-0378DOI
10.17402/541Type
Original scientific articleJournal
72 Scientific Journals of the Maritime University of Szczecin, no. 72 / 2022Publisher
Scientific Journals Maritime University of Szczecin, Zeszyty Naukowe Akademia Morska w SzczecinieCopyright Holder
Scientific Journals Maritime University of Szczecin, Zeszyty Naukowe Akademia Morska w SzczeciniePublished
2022-12-31Recieved
2022-09-30Accepted
2022-11-25Funding
No dataKeywords
coal mine dewatering, optimization of pumps operation, machine safety and reliability, maintenance of water pumps, economy of an underground coal mine, device diagnosticsURI:
https://repository.am.szczecin.pl/handle/123456789/2756Language
EnglishAuthors
Korbiel, Tomasz1; Czerwińska-Lubszczyk, Agnieszka2; Brodny, Jarosław3; Czerwiński, Stefan4Affiliation
1 AGH University of Science and Technology, Faculty of Mechanical Engineering and Robotic 30 Mickiewicza Ave., 30-059 Kraków, Poland, tkorbiel@agh.edu.pl2 University of Bielsko-Biała, Faculty of Management and Transport 2 Willowa St., 43-309 Bielsko-Biała, Poland, aczerwinska@ath.bielsko.pl
3 Silesian University of Technology, Faculty of Organization and Management 26-28 Roosevelt St., 41-800 Zabrze, Poland, jaroslaw.brodny@polsl.pl
4 Silesian University of Technology, wychcki@o2.pl
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72 Scientific Journals of the Maritime University of Szczecin, no. 72 / 2022
72 Scientific Journals of the Maritime University of Szczecin, no. 72 / 2022
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