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Title:Določevanje karakteristik asinhronskega elektromotorja pri zagonu in obremenitvi : magistrsko delo
Authors:ID Vostner, Klemen (Author)
ID Tič, Vito (Mentor) More about this mentor... New window
ID Truntič, Mitja (Mentor) More about this mentor... New window
ID Kastrevc, Mitja (Comentor)
Files:.pdf MAG_Vostner_Klemen_2026.pdf (3,21 MB)
MD5: 1E6C99C8C2788550236E69F32FBECBD2
 
.zip MAG_Vostner_Klemen_2025.zip (1,48 MB)
MD5: 5B853292584E1D86260A501B0269207D
 
Language:Slovenian
Work type:Master's thesis/paper
Typology:2.09 - Master's Thesis
Organization:FS - Faculty of Mechanical Engineering
Abstract:V magistrskem delu smo predstavili idejno zasnovo, načrtovanje in izdelavo sistema za določevanje karakteristik didaktičnega tri-faznega asinhronskega elektromotorja pri zagonu in obremenitvi. Sistem omogoča tri režime zagona (direktno preko kontaktorja, modula za mehki zagon ali frekvenčnega pretvornika) kot tudi postopek kontroliranega zaviranja z drugim asinhronskim elektromotorjem in dinamičnim zavornim uporom. Izbira in implementacija močnostnih ter krmilnih komponent je opisana in pojasnjena. Z mehanskim načrtom in električno vezalno shemo je prikazana kompletna struktura sistema. V eksperimentalnem delu smo simulirali tipični primer iz industrije, pri katerem smo merili električni tok in hitrost med zaviranjem. Na podlagi izmerjenih delovnih veličin smo analizirali karakteristično obnašanje didaktičnega asinhronskega elektromotorja.
Keywords:didaktični tri-fazni asinhronski elektromotor, kontaktor, modul za mehki zagon, frekvenčni pretvornik, breme, karakteristike
Place of publishing:Maribor
Place of performance:Maribor
Publisher:[K. Vostner]
Year of publishing:2025
Number of pages:1 spletni vir (1 datoteka PDF (XVI, 73 f.))
PID:20.500.12556/DKUM-96359 New window
UDC:621.313.33(043.2)
COBISS.SI-ID:266732291 New window
Publication date in DKUM:28.01.2026
Views:152
Downloads:42
Metadata:XML DC-XML DC-RDF
Categories:KTFMB - FS
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Licences

License:CC BY-NC-ND 4.0, Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International
Link:http://creativecommons.org/licenses/by-nc-nd/4.0/
Description:The most restrictive Creative Commons license. This only allows people to download and share the work for no commercial gain and for no other purposes.
Licensing start date:22.12.2025

Secondary language

Language:English
Title:Determining the characteristics of an asynchronous electric motor during startup and load
Abstract:In the master's thesis, we present the conceptual design, planning and implementation of a system for determining the characteristics of a didactic three-phase asynchronous electric motor during start-up and under load. The system enables three different starting methods (direct-on-line via contactor, soft starter module and frequency converter) as well as controlled braking by means of a second asynchronous motor and a dynamic braking resistor. The selection and integration of all power and control components are described and justified. The mechanical layout and the electrical schematic are provided to show the complete system structure. In the experimental part, we simulate a typical industrial load case – measuring motor current and speed during braking. Based on the measured operating quantities, we determine and analyze the characteristic behavior of the didactic asynchronous electric motor.
Keywords:didactic three-phase asynchronous electric motor, contactor, soft starter module, frequency converter, load, characteristics


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