Modeliranje sustava za akumulaciju elektromagnetske energije temeljenom na vremenski promjenjivom kapacitetu

undergraduate thesis

• Title (english): Modelling of system for accumulation of electromagnetic energy based on time-varying-cpacitor
• Author: Leo Šutevski
• Mentor: Silvio Hrabar (mentor)
• Committee member: Silvio Hrabar (predsjednik povjerenstva)
• Committee member: Igor Krois (član povjerenstva)
• Committee member: Leo Vincelj (član povjerenstva)
• Granter: University of Zagreb; Faculty of Electrical Engineering and Computing; Zagreb
• Defense date and country: 2020-07-14, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Electrical Engineering

Abstract

U ovom radu razmotrena je moguća primjena vremenski promjenjivih reaktivnih
elemenata u akumulaciji energije. Napravljena je analiza za vremenski promjenjivu zavojnicu
i kondenzator za kosinusnu pobudu izvora. Razmatranje je podijeljeno na dva
dijela, akumulaciju energije od izvora te otpuštanje iste. Nakon provedenog razmatranja
za kosinusni oblik izvora, navedena je moguća realizacija vremenski promjenjivog
kapaciteta diskretnim vrijednostima kapaciteta.
Analiza je u zadnjem poglavlju proširena razmatranjem uz pravokutni oblik izvora.

Abstract (english)

In this paper, the possible application of time-varying reactive elements in energy
accumulation is considered. An analysis was made for the time-varying coil and capacitor
for the cosine excitation of the source. The consideration is divided into two parts,
the accumulation of energy from the source and its release. After the consideration for
the cosine shape of the source, a possible realization of the time-varying capacity is
stated using discrete values of capacities.
In the last chapter, the analysis is extended by considering the periodic rectangular
signal from the source.

• Keywords: Prijenosna linija; Incidentni val; Reflektirani val; Kondenzator; Kapacitet; Zavojnica; Induktivitet; Vremenski promjenjiv kapacitet; Vremenski promjenjiv induktivitet; Kosinusni signal; Pravokutni signal
• Keywords (english): Transmission line; Incident wave; Reflected wave; Capacitor; Capacitance; Coil; Inductance; Time-varying capacitance; Time-varying inductance; Cosine signal; Rectangular signal
• Language: croatian
• URN:NBN: urn:nbn:hr:168:695132
• 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: 2025-02-25 12:59:01