20.500.12556/DKUM-87047 Nadgradnja vodenja in upravljanja hidravličnega pogonskega agregata magistrsko delo Upgrade of control and management of the hydraulic power unit V sklopu magistrskega dela se je izvedla nadgradnja vodenja in upravljanja hidravličnega pogonskega agregata v laboratoriju za oljno hidravliko na Fakulteti za strojništvo Univerze v Mariboru. Hidravlični agregat, ki je bil zasnovan in izgrajen leta 2008, se uporablja za raziskovalne in pedagoške namene. Najprej se je preučilo delovanje obstoječe strojne in programske opreme, sledila je nadgradnja programskega okolja nadzornega sistema na aktualno verzijo. Nato se je izvedla nadgradnja nadzornega sistema. Pri tem so se odpravile napake krmiljenja hidravličnega agregata, s čimer se je povečala zanesljivost delovanja agregata pri obratovanju. Izboljšali sta se preglednost in varnost pri uporabi uporabniškega vmesnika na enoti HMI. V sklopu nadgradnje so se dodali in implementirali senzorji spremljanja pretoka in padca tlaka ter analogni senzor zamašenosti povratnega filtra. Celotna programska koda, izdelana v programskem okolju TIA Portal, za posodobljeno ter že obstoječo senzorsko tehniko in ostalo opremo, se je izvedla čim bolj strukturirano in v skladu z industrijsko prakso. As part of the master's thesis, an upgrade of the control and management system of the hydraulic power unit was carried out in the oil hydraulics laboratory at the Faculty of Mechanical Engineering, University of Maribor. The hydraulic unit, which was developed and built in 2008, is used for research and learning purposes. Initially, the operation of the existing hardware and software was examined, followed by an upgrade of the control system software to the current version. Subsequently, the control system itself underwent an upgrade, addressing control errors in the hydraulic unit, which increased the reliability during operation. Improvements were made to the ease of use and safety of the HMI unit. As part of the upgrade, sensors for monitoring flow and pressure difference, as well as an analog sensor for filter clogging, were added and implemented. The programming code for both the updated and existing sensor technology and other equipment was structured in a manner consistent with industrial practices within the TIA Portal software environment. hidravlični agregat krmilno-nadzorni sistem PLK TIA Portal HMI hydraulic power unit control-management system PLC Tia Portal HMI true true false [J. Štruc] Slovenski jezik Angleški jezik Magistrsko delo/naloga 2024-02-12 23:00:52 2024-02-23 15:26:42 2024-04-06 04:17:12 0000-00-00 00:00:00 2024 0 Maribor 0 Maribor 1 spletni vir (1 datoteka PDF (XI, 79 f.)) 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 621.224.8-52(043.2) 191494403 MAG_Struc_Jaka_2024.pdf MAG_Struc_Jaka_2024.pdf 1 21CBE34D24EE945405C81C7EB6F54954 74b568f715f49931c3f8bbbfd5aa302a482d3af375d7f6b22ba12554d17d447b 89f3bdd3-cdec-11ee-8ab2-00155d000105 https://dk.um.si/Dokument.php?lang=slv&id=176237 Fakulteta za strojništvo 0 0 0