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master's thesis
Pogon električnog bicikla
Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing, 2016. urn:nbn:hr:168:781854
Tomić, Ivan
University of Zagreb
Faculty of Electrical Engineering and Computing

Institutional repository: FER Repository

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Tomić, I. (2016). Pogon električnog bicikla (Master's thesis). Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing. Retrieved from https://urn.nsk.hr/urn:nbn:hr:168:781854

Tomić, Ivan. "Pogon električnog bicikla." Master's thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, 2016. https://urn.nsk.hr/urn:nbn:hr:168:781854

Tomić, Ivan. "Pogon električnog bicikla." Master's thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, 2016. https://urn.nsk.hr/urn:nbn:hr:168:781854

Tomić, I. (2016). 'Pogon električnog bicikla', Master's thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, accessed 07 September 2024, https://urn.nsk.hr/urn:nbn:hr:168:781854

Tomić I. Pogon električnog bicikla [Master's thesis]. Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing; 2016 [cited 2024 September 07] Available at: https://urn.nsk.hr/urn:nbn:hr:168:781854

I. Tomić, "Pogon električnog bicikla", Master's thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, Zagreb, 2016. Available at: https://urn.nsk.hr/urn:nbn:hr:168:781854

Metadata
TitlePogon električnog bicikla
Title (english)Electric bicycle drivetrain
AuthorIvan Tomić
MentorMario Vražić (mentor)
Committee memberMario Vražić (predsjednik povjerenstva)
Committee memberViktor Šunde (član povjerenstva)
Committee memberIgor Erceg (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Electrical Engineering and Computing
Zagreb
Defense date and country2016-07-14, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Electrical Engineering
Abstract
Pogon električnog bicikla sastoji se od električnog motora, baterija i upravljačkog dijela. Ovisno o načinu korištenja električnog motora postoje dvije vrste električnih bicikala: pedalek, kojem motor služi kao pomoć pri pedaliranju, i e-bike, koji koristi motor kao samostalni pogon. Kod električnih bicikala najčešće se ugrađuju motori unutar kotača i motori između pedala. Najzastupljenije vrste baterija su litij ionske, koje se razlikuju ovisno o kemijskom sastavu katode. Električni bicikli podložni su zakonima koje propisuje Europska unija, ovisno o karakteristikama pogona. Izrađen je pogon električnog bicikla koristeći dijelove tvrtke EVBIKE, a baterija je izrađena od LiFePO4 baterijskih ćelija. Na motoru su obavljena mjerenja struje, napona, brzine vrtnje i induciranog napona na temelju kojih su izračunati ostali parametri motora. Izmjerena je karakteristika punjenja i pražnjenja baterije te je izračunata količina energije pohranjena u baterijama i njihova korisnost.
Abstract (english)
Electric bicycle drivetrain comprises of an electric motor, battery and control unit. Depending on how the electric motor is used there are two kinds of electric bikes: pedalek, where the motor is used as aid in pedaling and e-bike, which uses the motor as a stand-alone drive. Electric bikes usually have two types of motors: hub motor and crank drive motor. Most common types of batteries are lithium ion, which differ depending on the chemical composition of the cathode. Electric bicycles are subject to the laws laid down by the European Union, depending on the characteristics of the drivetrain. Electric bicycle drivetrain is made using parts from EVBIKE company and the battery is made from LiFePO4 battery cells. Current, voltage, speed and the induced voltage were measured. Using results from that measurment parametars of motor were calculated. Charging and discharging characteristics of the battery were measured and amount of stored energy in batteries and their efficiency were calculated.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:168:781854
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 14:07:53