Digital Library of Zielona Góra contains 9 590 digital objects
Object
Title: Electric Energy Needs of Belt Conveyors in One of the Polish Lignite Mines - Method of Analysis
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Abstract:
The article develops and tests a method for comparing electric energy consumption by belt conveyors operating in a lignite mine. The source of information for creating the comparison method was data about the energy used by conveyors in one of the Polish lignite mines, the amount of transported mass, and the operating times of the conveyors. This data was collected for about 4 years in the mine for two twin conveyors transporting coal from the mine to the power plant. Parameters related to atmospheric conditions were also recorded: temperature and humidity. The measurements were taken at the same time on twin conveyors with standard belts. ; It can be assumed that any differences in energy consumption did not result from differences in operating conditions. The energy indicator used to transport 1 Mg of coal over a 1-kilometer distance in the analyzed period was calculated. The differences found in energy consumption between the conveyors analyzed were statistically significant. Since the conveyors selected for comparison were twins, it was expected that the result would be a lack of grounds for finding significant differences. It turned out to be otherwise, and this was thoroughly investigated.
Description:
tytuł dodatkowy: Prace z Inżynierii Lądowej i Środowiska
Publisher:
Zielona Góra: Oficyna Wydawnicza Uniwersytetu Zielonogórskiego
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DOI:
Pages:
Source:
Civil and Environmental Engineering Reports (CEER), no 35, vol. 2
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License:
License CC BY 4.0:
Rights:
Biblioteka Uniwersytetu Zielonogórskiego
Object collections:
- Repository > Faculties > Construction department, Architecture and Environmental Engineering
- Repository > Types of work > Articles
- Repository > Scientific journals and UZ publishing series > Civil and Environmental Engineering Reports (CEER) > Civil and Environmental Engineering Reports (CEER) (2025)
Last modified:
Jul 16, 2026
In our library since:
Jul 16, 2026
Number of object content hits:
2
All available object's versions:
https://zbc.uz.zgora.pl/repozytorium/publication/109009
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| Edition name | Date |
|---|---|
| Electric Energy Needs of Belt Conveyors in One of the Polish Lignite Mines - Method of Analysis | Jul 16, 2026 |
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