Analytical model for determining the availability of continuous surface exploitation systems, case study: I BTD system of the open pit Drmno-Reference-Cited by-同舟云学术

Analytical model for determining the availability of continuous surface exploitation systems, case study: I BTD system of the open pit Drmno

Published:2023 Issue:1 Volume: Page:27-34
ISSN:2334-8836
Container-title:Mining and Metallurgy Engineering Bor
language:en
Short-container-title:Min Metal Eng Bor

Author:

Gomilanović Miljan^ORCID,Doderović Aleksandar^ORCID,Stanić Nikola^ORCID,Milijanović Aleksandar^ORCID

Abstract

This paper presents an analytical model for determining the availability of a continuous coal system at the open pit Drmno. A continuous coal-fired system is a technical system with sequential connection of elements in terms of reliability and functioning. Realization of the safe production is the main goal of continuous systems at the open pits. In order to achieve this goal, it is necessary to determine the availability of a continuous system. To determine the availability, data related to the I BTD system of the open pit Drmno Kostolac, more precisely the base with various downtimes over a period of 3 years (2016-2018), was used. This paper presents a case study for determining the availability of a continuous system at the coal open pit Drmno using an analytical model. The model can be applied to determine the availability of continuous systems at the open pit in the function of design, planning and implementation of production and maintenance systems and, as such, is applicable in the other industrial areas as well.

Funder

Ministry of Education, Science and Technological Development of the Republic of Serbia

Publisher

Centre for Evaluation in Education and Science (CEON/CEES)

Subject

Media Technology

Link

https://scindeks-clanci.ceon.rs/data/pdf/2334-8836/2023/2334-88362301027G.pdf

Reference10 articles.

1. U. Bugarić, M. Tanasijević, M. Gomilanović, Analytical Determination of the Availability of a Rotary Excavator as a Part of Coal Mining System -Case Study: Rotary Excavator SchRs 800.15/1.5 of the Drmno Open Pit. Mining Metallurgy Engineering Bor 3-4(2020) 25-36.;

2. W. Kawalec, Short-Term Scheduling and Blending in a Lignite Open Pit Mine with BWEs. 13th International Symposium on Mining Planning and Equipment Selection, Wroclaw, 2004, p.53-59.;

3. E. DeLilla, Continuous Surface Mining Equipment: How to Achieve Success, International Journal of Rock Mechanics and Mining Sciences and Geomechanics, 1995, p. 171A.;

4. D. Krunić-Jagodić, Development a Model of the Service Quality Auxiliary Machinery at the Lignite Open Pits, Doctoral Dissertation, Faculty of Mining and Geology, University of Belgrade, 2021 (in Serbian);

5. International Electrotechnical Commission, IEC 60050-191:1990, International Electrotechnical Vocabulary -Part 191: Dependability and Quality of Service, International Standard, 1990, Edition 1.0 (https://www.iec.ch/).;