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Title:Razvoj baterije e.leisure s termičnimi elementi : diplomsko delo
Authors:ID Šumnik, Dean (Author)
ID Ojsteršek, Robert (Mentor) More about this mentor... New window
ID Crnogaj, Katja (Mentor) More about this mentor... New window
ID Navotnik, Matic (Comentor)
Files:.pdf MAG_Sumnik_Dean_2025.pdf (3,50 MB, This file will be accessible after 02.09.2028)
MD5: 9C71BDD26243CA1896057D9984ED0827
 
Language:Slovenian
Work type:Master's thesis/paper
Typology:2.09 - Master's Thesis
Organization:FS - Faculty of Mechanical Engineering
Abstract:Magistrsko delo obravnava razvoj litij-železo-fosfatne baterije (LiFePO₄) E. Leisure s poudarkom na integraciji grelnih elementov za izboljšanje delovanja pri nizkih temperaturah. Namen raziskave je bil oblikovati funkcionalni prototip baterije, ki bo podjetju TAB d. d. omogočil nadaljnji razvoj in vpeljavo v serijsko proizvodnjo. V delu je podrobno predstavljeno delovanje Li-ion celic, sistem toplotnega upravljanja ter analiza konkurenčnih baterij in grelcev. Razvit je bil 3D CAD model baterijskega paketa s konfiguracijo 4S1P in integriranim ogrevanjem. Opravljena je bila tehnično-ekonomska primerjava ročne in delno avtomatizirane proizvodnje ter določitev točke preloma za investicijsko odločitev. Delo temelji na praktičnem sodelovanju s podjetjem TAB, kar prispeva k neposredni uporabnosti rezultatov.
Keywords:Litij-ionske baterije, baterijski paket, ekonomska analiza, konstruiranje, planiranje proizvodnje
Place of publishing:Maribor
Place of performance:Maribor
Publisher:[D. Šumnik]
Year of publishing:2025
Number of pages:1 spletni vir (1 datoteka PDF (XVI, 73 f.))
PID:20.500.12556/DKUM-94298 New window
UDC:658.511.2:621.352(043.2)
COBISS.SI-ID:256993027 New window
Publication date in DKUM:13.11.2025
Views:259
Downloads:0
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:13.08.2025

Secondary language

Language:English
Title:E.leisure battery development with thermal elements
Abstract:The master's thesis focuses on the development of the E. Leisure lithium iron phosphate (LiFePO₄) battery with integrated heating elements to enhance performance in low-temperature environments. The goal of the research was to design a functional battery prototype tailored to the needs of the company TAB d.d., serving as a basis for further development and potential mass production. The thesis presents a detailed overview of Li-ion cell operation, thermal management systems, and a comparative analysis of competing batteries and heating solutions. A 3D CAD model of a 4S1P battery pack with integrated heating was developed. A techno-economic comparison of manual versus semi-automated production lines was conducted, along with a break-even analysis to support strategic investment decisions. The project was carried out in collaboration with TAB d.d., ensuring practical relevance and applicability of the results.
Keywords:Lithium-ion batteries, battery pack, economic analysis, design engineering, production planning


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