20.500.12556/RUL-172726 Razvoj nadzorno-krmilnega sistema za energetsko optimizirano vodenje kompresorskih postaj Development of a supervisory control system for energy-optimized operation of compressor stations V magistrskem delu je obravnavan problem energetske neučinkovitosti klasičnih načinov vodenja kompresorskih postaj. Razvit je bil centraliziran nadzorno-krmilni sistem na osnovi Beckhoffovega PLK-ja in vmesnika HMI z implementirano mehko logiko za dinamično prilagajanje obratovanja kompresorjev glede na tlak, trend spremembe tlaka in razpoložljivo moč. Sistem je bil preizkušen na realnem industrijskem sistemu stisnjenega zraka z dvema kompresorskima postajama. Izvedene so bile meritve pred in po uvedbi optimizacije z nadzorno-krmilnim sistemom. Rezultati so pokazali stabilizacijo sistemskega tlaka, zmanjšanje števila preklopov med obremenitvijo in razbremenitvijo, večjo izkoriščenost kompresorjev s spremenljivo hitrostjo ter ključno zmanjšanje specifične porabe energije. This master’s thesis addresses energy inefficiency in conventional compressor station control methods. A centralized control system was developed based on a Beckhoff PLC and HMI interface, incorporating fuzzy logic to enable dynamic adjustment of compressor operation according to pressure, pressure change trend, and available power. The system was tested on a real industrial compressed air installation with two compressor stations. Measurements were taken before and after implementing the optimized control system. The results demonstrated stabilization of system pressure, a reduction in the number of load/unload cycles, improved utilization of variable speed compressors, and a significant reduction in specific energy consumption. stisnjen zrak kompresorske postaje nadzorno-krmilni sistem PLK mehka logika energetska optimizacija compressed air compressor stations control system PLC fuzzy logic energy optimization true false false Slovenski jezik Angleški jezik Magistrsko delo/naloga 2025-09-11 08:32:19 2025-09-11 08:32:20 2025-10-20 04:02:43 0000-00-00 00:00:00 2025 0 0 XXII, 80 str. 2025 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 621.51:681.518.5(043.2) 276005 249479683 44183.pdf 44183.pdf 1 261E795E5FA8788AF1A6AFABED3BCB56 b9c78a853b9000c9f24f97e3afc993e4a7806e387139ba857958b9f22f093ff3 e8874a4f-8ed8-11f0-9328-0050569b8976 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=216756 Fakulteta za strojništvo 0 0 0