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undergraduate thesis
Izrada algoritma upravljanja sustava za mjerenje i punjenje Li-ion baterija
Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing, 2017. urn:nbn:hr:168:584035
Rogić, Frane
University of Zagreb
Faculty of Electrical Engineering and Computing

Institutional repository: FER Repository

Cite this document

Rogić, F. (2017). Izrada algoritma upravljanja sustava za mjerenje i punjenje Li-ion baterija (Undergraduate thesis). Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing. Retrieved from https://urn.nsk.hr/urn:nbn:hr:168:584035

Rogić, Frane. "Izrada algoritma upravljanja sustava za mjerenje i punjenje Li-ion baterija." Undergraduate thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, 2017. https://urn.nsk.hr/urn:nbn:hr:168:584035

Rogić, Frane. "Izrada algoritma upravljanja sustava za mjerenje i punjenje Li-ion baterija." Undergraduate thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, 2017. https://urn.nsk.hr/urn:nbn:hr:168:584035

Rogić, F. (2017). 'Izrada algoritma upravljanja sustava za mjerenje i punjenje Li-ion baterija', Undergraduate thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, accessed 07 September 2024, https://urn.nsk.hr/urn:nbn:hr:168:584035

Rogić F. Izrada algoritma upravljanja sustava za mjerenje i punjenje Li-ion baterija [Undergraduate thesis]. Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing; 2017 [cited 2024 September 07] Available at: https://urn.nsk.hr/urn:nbn:hr:168:584035

F. Rogić, "Izrada algoritma upravljanja sustava za mjerenje i punjenje Li-ion baterija", Undergraduate thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, Zagreb, 2017. Available at: https://urn.nsk.hr/urn:nbn:hr:168:584035

Metadata
TitleIzrada algoritma upravljanja sustava za mjerenje i punjenje Li-ion baterija
Title (english)Control system algorithm for measuring and charging Li-ion battery pack
AuthorFrane Rogić
MentorMario Vražić (mentor)
Committee memberMario Vražić (predsjednik povjerenstva)
Committee memberMartina Kutija (član povjerenstva)
Committee memberDamir Vuljaj (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Electrical Engineering and Computing
Zagreb
Defense date and country2017-06-20, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Electrical Engineering
Abstract
Arduino je platforma koja u poslijednje vrijeme sve više raste i dobiva na zamahu zbog svoje jednostavnosti i cijene. Svi Arduino mikrokontroleri sadrže analogne i digitalne pinove te se mogu spojiti na kompjuter za lako programiranje u sustavo Arduino IDE. Arduino mega 2560 ima 54 integirana digitalna pina od kojih je 16 iskorišteno za upravljanje relejima preko kojih se obavlja kontrola sustava uređaja za punjenje, preko analognog pina se mjeri napon u rasponu od 0-5 V. Arduino nema mogućnost mjerenja negativnih napona pa je to riješeno preko invertora. Litij- ionske baterije imaju velike prednosti nad konkurentnim baterijama, veća gustoća energije, velik broj ciklusa trajanja. Nedostatci su im osjetljivost na velike temperature i degradacija pri previsokim ili premalim naponima, što se rješava sustavima upravljanja. Sustav upravljanja u ovom radu sastoji se od 2 načina rada ovisno o naponu baterija. Načine rada program kontrolira preko releja koji upravljaju cijelim sustavom. Ako nijedna baterija nije napunjena na 100%, ulazi se u brzo punjenje dok se ne ostvari taj uvjet, a ako postoji u potpunosti napunjena baterija ide se u pojedinačno punjenje dok se sve baterije ne napune.
Abstract (english)
Arduino is a platform that has been growing and gaining momentum due to its simplicity and cost. All Arduino microcontrollers feature analog and digital pins and can be connected to a computer for easy programming of the system Arduino IDE. Arduino Mega 2560 has 54 digital controller integrated pin 16 of which is used to control the relays in order to perform the control of the charging device, the analog pin voltage is measured in the range of 0-5 V. Arduino has no ability to measure negative voltages so that is solved by using an invertor. . Lithium-ion batteries have great advantages over competitive batteries, higher energy density, a large number of cycle life. Disadvantages are their sensitivity to high temperatures and degradation in too high or too low voltage, which is handled by the management systems. The management system in this paper consists of two modes depending on the battery voltage. If no battery is not charged at 100%, enters the fast charge until a condition that, if there is a fully charged battery goes to the individual filling until all batteries are not charged.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:168:584035
Study programmeTitle: Electrical Engineering and Information Technology
Study programme type: university
Study level: undergraduate
Academic / professional title: sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka elektrotehnike i informacijske tehnologije (sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka elektrotehnike i informacijske tehnologije)
Type of resourceText
File originBorn digital
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Created on2019-03-14 00:28:35