20.500.12556/DKUM-94332 Analiza sistema elektromagnetne levitacije na osnovi »TEAM workshop« problema 28 magistrsko delo Analysis of an electromagnetic levitation system based on the TEAM workshop problem 28 Cilj magistrske naloge je izdelava in preizkus sistema magnetne levitacije, ki sestoji iz dveh zaporedno vezanih tuljav in aluminijastega diska. Gre za sistem elektrodinamične levitacije oziroma suspenzije prevodnih materialov, ki magnetno levitacijo dosežejo iz magnetnega polja, ki je posledica inducirane napetosti in vrtinčnih tokov v prevodnem materialu. Obravnavana je izdelava in rezultati simulacijskega izračuna v programskem orodju Altair Flux, ki je namenjeno numeričnemu izračunu magnetnih kot tudi drugih polj. Izdelan je fizični model sistema magnetne levitacije v laboratoriju, kjer je sistem bil preizkušen in merjen. Izvedena je primerjava rezultatov, pridobljenih iz simulacijskega izračuna in fizičnega preizkusa v laboratoriju, z referenčnimi rezultati, ki so jih podali avtorji naloge. Rezultati simulacijskega izračuna in laboratorijske meritve so podani kot časovni poteki premikanja aluminijastega diska in se ujemajo z referenčnimi rezultati avtorjev navodil. Opazna so pričakovana odstopanja med rezultati simulacijskega izračuna, laboratorijske meritve in referenčnih rezultatov, ki so posledica načina izdelave simulacijskega modela in modela v laboratorijskem preizkusu. The master's thesis aims to create and test a magnetic levitation system consisting of two coils connected in series and an aluminium disk. It is a system of electrodynamic levitation or suspension of conductive materials that achieves magnetic levitation from the magnetic field resulting from the induced voltage and eddy currents in the aluminium disk. The creation and results of the simulation in the Altair Flux software tool, which is intended for the numerical calculation of magnetic as well as other fields, are discussed. A physical model of the magnetic levitation system was created in the laboratory, where the system was tested and measured. A comparison of the results obtained from the simulation calculation and physical testing in the laboratory was performed with the reference results provided by the authors of the instructions. The results of the simulation calculation and laboratory measurement are given as time courses of the movement of the aluminium disk and match the reference results of the authors of the instructions. Expected deviations between the results of the simulation calculation, laboratory measurement and reference results are noticeable, which are a consequence of the way the simulation model and the model in the laboratory test are build. Magnetna levitacija magnetno polje magnetizem vrtinčni tokovi. Magnetic levitation magnetic field magnetism eddy currents. true true false [L. Lorbek] Slovenski jezik Angleški jezik Magistrsko delo/naloga 2025-08-13 17:58:45 2025-09-23 14:44:00 2025-12-06 03:14:26 0000-00-00 00:00:00 2025 0 Maribor 0 Maribor 1 spletni vir (1 datoteka PDF (X, 75 str.)) 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 621.318(043.2) 260171267 MAG_Lorbek_Luka_2025.pdf MAG_Lorbek_Luka_2025.pdf 1 3B31074DA26135BA2F152DD571A0460D c3f9aa42342904bb3b9e395366c01553a6424f3fcf38e65b36990aaf95354ac0 828bee58-7862-11f0-a457-00155d000105 https://dk.um.si/Dokument.php?lang=slv&id=195269 Fakulteta za elektrotehniko, računalništvo in informatiko 0 0 0