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Author Korbiel, Tomasz
Affiliation AGH University of Science and Technology, Faculty of Mechanical Engineering and Robotic 30 Mickiewicza Ave., 30-059 Kraków, Poland
E-mail tkorbiel@agh.edu.pl
Author Czerwińska-Lubszczyk, Agnieszka
Affiliation University of Bielsko-Biała, Faculty of Management and Transport 2 Willowa St., 43-309 Bielsko-Biała, Poland
E-mail aczerwinska@ath.bielsko.pl
Author Brodny, Jarosław
Affiliation Silesian University of Technology, Faculty of Organization and Management 26-28 Roosevelt St., 41-800 Zabrze, Poland
E-mail jaroslaw.brodny@polsl.pl
Author Czerwiński, Stefan
Affiliation Silesian University of Technology
E-mail wychcki@o2.pl
ISSN printed 1733-8670
URI https://repository.am.szczecin.pl/handle/123456789/2756
Abstract 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.
Publisher Scientific Journals Maritime University of Szczecin, Zeszyty Naukowe Akademia Morska w Szczecinie
Keywords coal mine dewatering
Keywords optimization of pumps operation
Keywords machine safety and reliability
Keywords maintenance of water pumps
Keywords economy of an underground coal mine
Keywords device diagnostics
Title Economic aspects relating to machine operations on a mine main drainage system
Type Original scientific article
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ISSN on-line 2392-0378
Language English
Funding No data
Figures 6
Tables 9
DOI 10.17402/541
Published 2022-12-31
Accepted 2022-11-25
Recieved 2022-09-30

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