20.500.12556/DKUM-90690 Zamenjava 6 kV stikalne opreme v razdelilni postaji RP k. -2.7 v Premogovniku Velenje Replacement of 6 kV switching equipment in the distribution station RP k. -2.7 in coal mine Velenje Diplomsko delo obravnava postopek zamenjave obstoječe stikalne opreme v razdelilni postaji v jami Premogovnika Velenje z novo stikalno opremo. Podan je opis napajanja jame Premogovnika Velenje z električno energijo s potrebnimi izračuni. Predstavljena sta sistem napajanja in sestava razdelilne postaje. Opisane so obstoječe in nove stikalne omare v EX izvedbi. Izvedeni so tudi vsi izračuni omrežja za varno delovanje z upoštevanjem porabnikov in predstavljen celovit postopek zamenjave. Posebnost je nadgradnja postopka izbire opreme v razdelilni postaji za rudniško jamo. The thesis addresses the process of replacing the existing switchgear in the distribution station at the Velenje coal mine with new switchgear. The power supply to the Velenje coal mine is described, along with the necessary calculations. The power supply system and the composition of the distribution station are presented. The existing and new switch cabinets in EX execution are described. All network calculations are done to ensure safe operation, with consumers taken into account. The thesis presents a comprehensive process of replacement. A particular feature is the upgrade of the equipment selection process for the mine's distribution station. Premogovnik Velenje jama Pesje razdelilna postaja zamenjava opreme Coal mine Velenje mine Pesje distribution station replacement of equipment true true false [A. Ferenc] Slovenski jezik Angleški jezik Diplomsko delo/naloga 2024-09-16 11:57:04 2024-10-22 15:46:33 2025-01-20 09:42:04 0000-00-00 00:00:00 2024 0 Maribor 0 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 621.316(043.2) 223022083 VS_Ferenc_Aleksander_2024.pdf VS_Ferenc_Aleksander_2024.pdf 1 E94818489AE03A94085974501A4EB25D 58bf4d88586a5b128869b377b67fd94b1121fe33e5e30b54f89db6b120c7ad14 26f6c919-7419-11ef-839f-00155d000105 https://dk.um.si/Dokument.php?lang=slv&id=185213 Fakulteta za elektrotehniko, računalništvo in informatiko 0 0 0