Određivanje optimalne konfiguracije fotonaponskog i baterijskog sustava za potrošača

master's thesis

• Title (english): Assessment of the optimal configuration of a photovoltaic and battery system for a consumer
• Author: Franko Zeljak
• Mentor: Mario Vašak (mentor)
• Committee member: Mario Vašak (član povjerenstva)
• Committee member: Mato Baotić (član povjerenstva)
• Committee member: Branimir Novoselnik (član povjerenstva)
• Granter: University of Zagreb; Faculty of Electrical Engineering and Computing; Zagreb
• Defense date and country: 2023-02-22, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Electrical Engineering

Abstract

Obrađeni su rezultati mjerenja za solarne panele postavljene na krovu zgrade FER-a. Na temelju Klucherovog anizotropnog modela izračunan je albedo. Razvijena je procedura određivanja količine energije proizvedene u fotonaponskom sustavu u određenim vremenskim intervalima pod zadanim uvjetima Sunčeva ozračenja i temperature zraka.
Osmišljen je upravljački algoritam punjenja i pražnjenja baterijskog sustava kojim se održava konstanta snaga potrošača. Implementiran je optimizacijski algoritam kojim se određuje optimalna konfiguracija fotonaponskog i baterijskog sustava za zadani profil potrošnje potrošača i za cjelogodišnje okolišne uvjete.
Određeno je vrijeme povrata investicije čime je pokazano da investicija nije isplativa.

Abstract (english)

Measurement data collected from the solar panels mounted on the roof of the FER faculty building was processed.
Albedo was calculated based on Klucher's anisotropic model. The procedure for determining the amount of energy produced by the photovoltaic system within predetermined time intervals and under predetermined solar irradiance and air temperature conditions was developed.
A battery charging control algorithm for maintaining a constant power was developed. An optimization algorithm for determining the optimal configuration of the photovoltaic and battery system for a given end user consumption profile and for a given year-round environmental conditions was implemented.
Investment return period was calculated, reaching the conclusion that the investment was not cost-effective.

• Keywords: sunčeva energija; fotonaponski sustav; baterijski sustav; optimizacija
• Keywords (english): solar energy; photovoltaic system; battery system; optimization
• Language: croatian
• URN:NBN: urn:nbn:hr:168:051447
• Study programme: Title: 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 resource: Text
• File origin: Born digital
• Access conditions: Closed access
• Created on: 2023-07-13 10:42:07