Pretvornik za baterijsko-supekondenzatorski spremnik

undergraduate thesis

• Title (english): Convertor for a Battery-Ultracapacitor Storage
• Author: Domagoj Ciković
• Mentor: Damir Seršić (mentor)
• Committee member: Damir Seršić (predsjednik povjerenstva)
• Committee member: Ana Sović Kržić (član povjerenstva)
• Committee member: Željka Lučev Vasić (član povjerenstva)
• Granter: University of Zagreb; Faculty of Electrical Engineering and Computing; Zagreb
• Defense date and country: 2018-02-22, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Computing
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Electrical Engineering

Abstract

Potrebno je razviti elektronički pretvornik koji će povezivati bateriju i slog
superkondenzatora. Specifični kapacitet snage superkondenzatora je puno
veći, a energetski kapacitet manji od baterijskog. Elektronički pretvornik mora
povezivati dva sustava na način da se energija može prenositi u oba smjera.
Potrebno je osigurati punjenje i pražnjenje pojedinih sustava. Koristili smo
DC-DC pretvornik za podizanje napona s transformatorom kao glavnim
podizačem napona. Koristili smo MOSFET sklopke i komparatore s
histerezom za reguliranje napona na pojedinim sustavima. Simulacije smo
proveli u programskom alatu MATLAB. Tiskanu pločicu smo izrađivali
fotopostupkom i koristili smo programski alat Altium Designer za izradu
sheme i slojeva tiskane pločice.

Abstract (english)

It is necessary to develop an electronic transducer that will connect the
battery and the plug of the supercapacitors. The specific capacitance power
of the supercapacitors is much higher and the energy capacity is smaller than
the battery. An electronic converter must connect two systems in such a way
that energy can be transmitted in both directions. It is necessary to provide
charging and discharging of individual systems. We used a DC-DC
transformer voltage transformer as the main voltage booster. We used
MOSFET switches and hysteresis comparators to regulate the voltage on
some systems. Simulations were performed in MATLAB software. We
created a printed tile with a photocopy and we use Altium Designer software
to create PCB.

• Keywords: DC-DC pretvornik; superkondenzator; baterija
• Keywords (english): DC-DC convertor; ultracapacitor; battery
• Language: croatian
• URN:NBN: urn:nbn:hr:168:340034
• Study programme: Title: 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 resource: Text
• File origin: Born digital
• Access conditions: Closed access
• Created on: 2019-03-13 19:35:23