diplomsko delo visokošolskega strokovnega študijskega programa
Peter Žaberl (Author), Mladen Trlep (Mentor), Marko Jesenik (Co-mentor)

Abstract

Cilj diplomske naloge je bil izmeriti in analizirati karakteristike trifaznega asinhronskega motorja pri različnih frekvencah napajanja, ki je izvedeno s frekvenčnim pretvornikom. Izmerjene karakteristike momenta, toka in moči, so predstavljene v grafični in tabelarični obliki. Iz nazivnih podatkov motorja so izračunane karakteristike momenta v delovnem področju motorja. Poudarek diplomske naloge je ugotavljanje, kako se električni pogon z trifaznim asinhronskim motorjem odziva na različne obremenitve pri napajanju z različnimi frekvencami in začetnimi napetostmi frekvenčnega pretvornika. Vsa dela v zvezi z diplomsko nalogo so izvedena v Laboratoriju za aplikativno elektromagnetiko na Fakulteti za elektrotehniko, računalništvo in informatiko v Mariboru.

Keywords

asinhronski motorji;frekvenčni pretvorniki;momentna karakteristika;

Data

Language: Slovenian
Year of publishing:
Source: Maribor
Typology: 2.11 - Undergraduate Thesis
Organization: UM FERI - Faculty of Electrical Engineering and Computer Science
Publisher: [P. Žaberl]
UDC: 621.313/.314(043.2)
COBISS: 14979350 Link will open in a new window
Views: 3280
Downloads: 459
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Other data

Secondary language: English
Secondary title: Measurements of induction motor characteristics at diferent supply frequencies
Secondary abstract: The objective of this work is to measure and analyze the characteristics of three-phase induction engine at different power frequencies, which is done by a frequency converter. Measured torque characteristics, current and power, are presented in graphical and tabular form. Torque characteristics in the working area of the engine are calculated from nominal data of the engine. Focus of this work is to determine how the electric-powered three-phase induction motor response to various loads of the power supply at different frequencies and initial voltages inverter. All work on the thesis are carried out in the Laboratory of Applied Electromagnetics at the Faculty of Electrical Engineering and Computer Science in Maribor.
Secondary keywords: induction engine;inverters;torque characteristic;
URN: URN:SI:UM:
Type (COBISS): Undergraduate thesis
Thesis comment: Univ. v Mariboru, Fak. za elektrotehniko, računalništvo in informatiko
Pages: IX, 46 f.
Keywords (UDC): applied sciences;medicine;technology;uporabne znanosti;medicina;tehnika;engineering;technology in general;inženirstvo;tehnologija na splošno;mechanical engineering in general;nuclear technology;electrical engineering;machinery;strojništvo;electrical engineering;elektrotehnika;
ID: 996508
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