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master's thesis
Sustav punjenja i balansiranja Li-ion baterija
2014. urn:nbn:hr:168:911280
Petković, Ivan
University of Zagreb
Faculty of Electrical Engineering and Computing

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Petković, I. (2014). Sustav punjenja i balansiranja Li-ion baterija (Master's thesis). Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing. Retrieved from https://urn.nsk.hr/urn:nbn:hr:168:911280

Petković, Ivan. "Sustav punjenja i balansiranja Li-ion baterija." Master's thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, 2014. https://urn.nsk.hr/urn:nbn:hr:168:911280

Petković, Ivan. "Sustav punjenja i balansiranja Li-ion baterija." Master's thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, 2014. https://urn.nsk.hr/urn:nbn:hr:168:911280

Petković, I. (2014). 'Sustav punjenja i balansiranja Li-ion baterija', Master's thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, accessed 15 January 2025, https://urn.nsk.hr/urn:nbn:hr:168:911280

Petković I. Sustav punjenja i balansiranja Li-ion baterija [Master's thesis]. Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing; 2014 [cited 2025 January 15] Available at: https://urn.nsk.hr/urn:nbn:hr:168:911280

I. Petković, "Sustav punjenja i balansiranja Li-ion baterija", Master's thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, Zagreb, 2014. Available at: https://urn.nsk.hr/urn:nbn:hr:168:911280

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Metadata
TitleSustav punjenja i balansiranja Li-ion baterija
Title (english)Charging and balancing system for Li-ion batteries
AuthorIvan Petković
MentorMario Vražić (mentor)
Committee memberMario Vražić (predsjednik povjerenstva)
Committee memberIvan Gašparac (član povjerenstva)
Committee memberViktor Šunde (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Electrical Engineering and Computing
Zagreb
Defense date and country2014-07-07, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Electrical Engineering
Abstract
U diplomskom radu je prvotno ispitana litij ionska baterija sastavljena od četiri serijski spojene ćelije bez sustava za balansiranje. Programska podrška za izradu aplikacije je LabVIEW. Nakon toga je izveden modificirani sustav za balansiranje ćelija tijekom punjenja. Uspoređene su vrijednosti kapaciteta i energije koje je moguće pohraniti u bateriju tijekom punjenja sa i bez sustava za balansiranje. Navedeni sustav za balansiranje nije pogodan za velike struje, što je i razumljivo, jer su gubici na otpornicima proporcionalni kvadratu struje.
Abstract (english)
In this graduation thesis, firstly, lithium ion battery composed of four cells connected in series was tested without cell balancing system. Monitoring application was programmed in software environment LabVIEW. After that, modified system for cell balancing during the process of charge was built. The amounts of capacity and energy that were stored in the battery during the process of charge with and without cell balancing system were compared. Mentioned cell balancing system is not advisable for big currents, what is understandable, because resistor losses are proportional with the square of current.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:168:911280
Study programmeTitle: Electrical Engineering and Information Technology
Study programme type: university
Study level: graduate
Academic / professional title: magistar/magistra inženjer/inženjerka elektrotehnike i informacijske tehnologije (magistar/magistra inženjer/inženjerka elektrotehnike i informacijske tehnologije)
Type of resourceText
File originBorn digital
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Created on2018-02-06 11:14:28