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Title:Načrtovanje in izdelava laboratorijskega testerja baterij
Authors:ID Sužnik, Črt (Author)
ID Štumberger, Gorazd (Mentor) More about this mentor... New window
ID Sukič, Primož (Comentor)
Files:.pdf MAG_Suznik_Crt_2019.pdf (4,65 MB)
MD5: BD31E42590E5FA8198195D5A77DCBCAC
PID: 20.500.12556/dkum/5e7b3d8a-6151-4294-a405-21556acb708f
 
Language:Slovenian
Work type:Master's thesis/paper
Typology:2.09 - Master's Thesis
Organization:FERI - Faculty of Electrical Engineering and Computer Science
Abstract:V magistrskem delu je opisan postopek načrtovanja in izdelave laboratorijskega sistema za testiranje (testerja) baterij. Osrednji del testerja je razvojna plošča podjetja Texas Instruments. Slednja krmili nastavljivo breme in omejevalnik polnilnega toka, izveden z MOSFET tranzistorji. Za izdelavo testerja baterij so bile najprej izbrane komponente za celoten sistem. V programu LTspice je bila narejena simulacija ciklanja baterije z uporabo izbranih komponent, nato je bilo dizajnirano še tiskano vezje. Programska koda je bila sestavljena v Simulinku, ki je dodatek programskega paketa Matlab. Končan tester baterij je bil pregledan s termovizijsko kamero, nato so bili pri različnih tokih preizkušeni načini ciklanja, praznjenja in polnjenja baterij.
Keywords:testiranje baterij, elektronsko breme, regulacija toka, ciklanje baterij, litijeve baterije
Place of publishing:[Maribor
Publisher:Č. Sužnik
Year of publishing:2019
PID:20.500.12556/DKUM-73170 New window
UDC:621.3.072.1:621.352.1(043.2)
COBISS.SI-ID:22212630 New window
NUK URN:URN:SI:UM:DK:RYY6BD0A
Publication date in DKUM:18.03.2019
Views:1643
Downloads:269
Metadata:XML DC-XML DC-RDF
Categories:KTFMB - FERI
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Licences

License:CC BY 4.0, Creative Commons Attribution 4.0 International
Link:http://creativecommons.org/licenses/by/4.0/
Description:This is the standard Creative Commons license that gives others maximum freedom to do what they want with the work as long as they credit the author.
Licensing start date:26.02.2019

Secondary language

Language:English
Title:Designing and manufacturing a laboratory battery tester
Abstract:This Master's thesis describes the process of designing and manufacturing a laboratory battery tester. The main part of the tester is a development board, made by Texas Instruments. It controls MOSFET transistors, which are used as an electronic load as well as an input current limiter. Before designing the battery tester, components were carefully selected. A simulation of cycling a battery was performed in a program LTspice, using the selected components. After that a PCB was designed. The program code was prepared in Matlab's component Simulink. The finished battery tester was checked with a thermal camera, followed by testing its cycling, charge and discharge modes at different currents.
Keywords:battery testing, electric load, current control, battery cycling, lithium batteries


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