Projektiranje fotonaponskog sustava za opskrbu električnom energijom optimiranjem atributivnih veličina malih potrošača

undergraduate thesis

• Title (english): Designing of photovoltaic power system by optimizing attributive parameters of small consumers
• Author: Matija Vugrinec
• Mentor: Ivan Leniček (mentor)
• Committee member: Ivan Leniček (predsjednik povjerenstva)
• Committee member: Luka Ferković (član povjerenstva)
• Committee member: Marko Jurčević (član povjerenstva)
• Granter: University of Zagreb; Faculty of Electrical Engineering and Computing; Zagreb
• Defense date and country: 2019-07-12, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Electrical Engineering

Abstract

U ovom je radu osmišljen, izrađen i detaljno opisan algoritam za izračun optimalne snage otočnog fotonaponskog sustava za opskrbu električnom energijom malih potrošača, uz naglasak na pravilan rad svih komponenata sustava, a posebno baterija s ciljem smanjenja troškova izvedbe sustava. Izrađena su dva algoritma (Excel 1 za otočne fotonaponske sustave za kuće i Excel 2 za otočne fotonaponske sustave za vikendice) te opisan način projektiranja svakog od njih na temelju izračunate optimalne snage. Algoritam je upotrijebljen za projektiranje fotonaponskog sustava na praktičnom primjeru moje vikendice te su odabrani ostali elementi sustava, a idejno je osmišljena i kvantitativna mjerna metoda za provjeru toka energije u i iz baterije, odnosno metoda za kontrolu izrađenih algoritama.

Abstract (english)

In this topic, an algorithm for calculating the optimum power of the independent photovoltaic system for the supply of electricity to small consumers has been created and described in detail, with an emphasis on the proper operation of all system components, especially batteries, with the aim of reducing system performance costs. Two algorithms have been constructed (Excel 1 for independent photovoltaic systems for homes and Excel 2 for independent photovoltaic systems for weekend cottages) and a description of each of them based on calculated optimum power. The algorithm was used to design the photovoltaic system on a practical example of my home and other system elements were selected, and a conceptual and quantitative measurement method for checking the flow of energy in and out of the battery or the method of controlling algorithms was selected.

• Keywords: otočni fotonaponski sustav; optimalna snaga sustava; faktor korisnosti; faktor trošila; baterije; projektiranje fotonaponskog sustava
• Keywords (english): independent photovoltaic system; optimum system power; utility factor; cost factor; battery; design of photovoltaic system
• Language: croatian
• URN:NBN: urn:nbn:hr:168:556750
• 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: 2020-01-07 23:00:01