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Title:
Karakterizacija različnih feritnih jeder
Authors:
ID
Operčkal, Timotej
(Author)
ID
Beković, Miloš
(Mentor)
More about this mentor...
Files:
VS_Operckal_Timotej_2017.pdf
(2,42 MB)
MD5: ECD429B3F7E946E288514485CBAFC1D7
PID:
20.500.12556/dkum/4680c90b-ee79-4cc2-b4f6-4e6dda78c396
Language:
Slovenian
Work type:
Bachelor thesis/paper
Typology:
2.11 - Undergraduate Thesis
Organization:
FERI - Faculty of Electrical Engineering and Computer Science
Abstract:
Diplomska naloga obravnava eksperimentalno testiranje različnih feritnih jeder. Le ta so v kombinaciji z ustrezno tuljavo uporabljena v številnih aplikacijah nizkih kakor tudi visokih frekvenc. Preizkuse smo izvedli v Laboratoriju za aplikativno elektromagnetiko, kjer smo merili frekvenčno odvisnost začetne permeabilnosti in frekvenčno odvisnost relativnega izgubnega faktorja jeder. Drugi vidik raziskave pa je zajemal vpliv obnašanja jeder na povišano temperaturo, saj se magneta jedra obnašajo drugače v primeru znatno povišanih temperatur. Zato smo izvedli vse teste pri treh različnih temperaturah z namenom ugotavljanja temperaturne odvisnosti sistema. Za ta namen smo uporabili toplotno komoro, rezultati testiranj pa so potrdili našo začetno tezo.
Keywords:
feritna jedra
,
začetna permeabilnost
,
relativni faktor izgube
Place of publishing:
[Maribor
Publisher:
T. Operčkal
Year of publishing:
2017
PID:
20.500.12556/DKUM-67301
UDC:
621.318.3(043.2)
COBISS.SI-ID:
20878102
NUK URN:
URN:SI:UM:DK:EAC5OKNB
Publication date in DKUM:
06.10.2017
Views:
1431
Downloads:
116
Metadata:
Categories:
KTFMB - FERI
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:
OPERČKAL, Timotej, 2017,
Karakterizacija različnih feritnih jeder
[online]. Bachelor’s thesis. Maribor : T. Operčkal. [Accessed 1 April 2025]. Retrieved from: https://dk.um.si/IzpisGradiva.php?lang=eng&id=67301
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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:
10.08.2017
Secondary language
Language:
English
Title:
Characterization of various ferrite cores
Abstract:
This thesis deals with various experimental testing of different ferrite cores. They are widely used in numerous applications for low and high frequencies using a selected coil. The testing has been carried out in the Laboratory of applied electromagnetics, where a frequency dependent initial permeability and a frequency dependent relative loss factor had been explored. Second aspect that was under an investigation was increased temperature, since magnetic coils behave differently exposed to higher temperatures. Hence we performed all test exposed to three different temperatures in order to investigate systems temperature stability. For this purpose, a heat chamber had been used and the results confirmed our start thesis.
Keywords:
ferrite cores
,
initial permeability
,
relative loss factor
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