prikaz prve stranice dokumenta Razvoj ispitne opreme za verifikaciju sustava hlađenja baterijskih ćelija promjenom faze u prisilnom toku
Embargo period 2025-07-08
master's thesis
Razvoj ispitne opreme za verifikaciju sustava hlađenja baterijskih ćelija promjenom faze u prisilnom toku
Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2020. urn:nbn:hr:235:795182
Medić, Filip
University of Zagreb
Faculty of Mechanical Engineering and Naval Architecture

Institutional repository: Repository of Faculty of Mechanical Engineering and Naval Architecture University of Zagreb

Cite this document

Medić, F. (2020). Razvoj ispitne opreme za verifikaciju sustava hlađenja baterijskih ćelija promjenom faze u prisilnom toku (Master's thesis). Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture. Retrieved from https://urn.nsk.hr/urn:nbn:hr:235:795182

Medić, Filip. "Razvoj ispitne opreme za verifikaciju sustava hlađenja baterijskih ćelija promjenom faze u prisilnom toku." Master's thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2020. https://urn.nsk.hr/urn:nbn:hr:235:795182

Medić, Filip. "Razvoj ispitne opreme za verifikaciju sustava hlađenja baterijskih ćelija promjenom faze u prisilnom toku." Master's thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2020. https://urn.nsk.hr/urn:nbn:hr:235:795182

Medić, F. (2020). 'Razvoj ispitne opreme za verifikaciju sustava hlađenja baterijskih ćelija promjenom faze u prisilnom toku', Master's thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, accessed 18 December 2024, https://urn.nsk.hr/urn:nbn:hr:235:795182

Medić F. Razvoj ispitne opreme za verifikaciju sustava hlađenja baterijskih ćelija promjenom faze u prisilnom toku [Master's thesis]. Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture; 2020 [cited 2024 December 18] Available at: https://urn.nsk.hr/urn:nbn:hr:235:795182

F. Medić, "Razvoj ispitne opreme za verifikaciju sustava hlađenja baterijskih ćelija promjenom faze u prisilnom toku", Master's thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, Zagreb, 2020. Available at: https://urn.nsk.hr/urn:nbn:hr:235:795182

Metadata
TitleRazvoj ispitne opreme za verifikaciju sustava hlađenja baterijskih ćelija promjenom faze u prisilnom toku
Title (english)Development of automotive battery testing jig for verification of phase change cooling loop with forced flow
AuthorFilip Medić
MentorStanko Škec (mentor)
GranterUniversity of Zagreb
Faculty of Mechanical Engineering and Naval Architecture
Zagreb
Defense date and country2020-07-14, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Mechanical Engineering
General Mechanical Engineering (Construction)
Abstract
Posljednjih godina događa se trend povećanja proizvodnje električnih automobila zbog potrebe za smanjenjem ugljičnog otiska te zbog velike pogonske sile koja se može postići elektromotorom. Glavna prepreka u implementaciji električnih automobila je količina energije koja se može pohraniti u baterijskom sustavu. U tom pogledu Li-ion ćelije daju najbolje rezultate, ali se tokom rada zagrijavaju pri čemu se događaju neželjeni efekti. Oni se umanjuju hlađenjem ćelija. Dosad korišteni sustavi koriste principe hlađenja: zrakom, rashladnom pločom i direktnim kontaktom s kapljevinom. Svi ti principi imaju nedostatke vezane uz efikasnost, temperaturnu jednakost i granicu odvedenog toplinskog toka. Stoga je u ovom diplomskom radu, u suradnji sa tvrtkom Rimac automobili, napravljeno je istraživanje i razvoj ispitne opreme za verifikaciju nove tehnologiju hlađenja baterijskih ćelija. Na osnovu prikupljenih informacija o tehnologijama baziranim na principu odvođenja topline promjenom faze formirani su koncepti i napravljena je detaljna razrada konstrukcije.
Abstract (english)
A growing number of electric cars is produced every year. This trend is driven by the need to reduce carbon print from personal vehicles. Also, sports electric cars started to appear, mainly because of high torque that can be exerted by the electromotor. The main problem in electric car implementation is energy storage limitation. In that regard Li-ion cells give the best results. But, during the process of charge and discharge cycles they release a lot of heat that produces unwanted side effects. The side effects can be managed with battery thermal management systems (BTMS). BTMS that are already being used in car industry are air cooling, cold plate cooling and immersion cooling. All those principles have disadvantages regarding peak heat flux, temperature uniformity and efficiency. In this thesis, to overcome those disadvantages, test equipment for new BTMS technology is developed, in collaboration with company Rimac automobili.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:235:795182
Study programmeTitle: Mechanical Engineering
Study programme type: university
Study level: graduate
Academic / professional title: magistar/magistra inženjer/inženjerka strojarstva (magistar/magistra inženjer/inženjerka strojarstva)
Type of resourceText
File originBorn digital
Access conditionsEmbargoed access
Embargo expiration date: 2025-07-08
Terms of useLicence In copyright icon
Created on2020-07-08 19:53:36