Izrada idejnog rješenja za novu sunčanu elektranu u Republici Hrvatskoj

master's thesis

• Title (english): Development of a conceptual solution for a new solar power plant in the Republic of Croatia
• Author: Mislav Bartol
• Mentor: Ivan Rajšl (mentor)
• Committee member: Ivan Rajšl (predsjednik povjerenstva)
• Committee member: Goran Grdenić (član povjerenstva)
• Committee member: Lin Herenčić (član povjerenstva)
• Granter: University of Zagreb; Faculty of Electrical Engineering and Computing; Zagreb
• Defense date and country: 2023-02-24, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Electrical Engineering

Abstract

Integrirane sunčane elektrane predstavljaju rješenje za uštedu električne energije kao i ekonomsku uštedu. Tehnologija je bez emisija CO2 u toku proizvodnje električne energije, dostupna diljem Europe te smanjuje ovisnost o uvoznoj električnoj energiji. U ljetnim mjesecima ponekad u potpunosti mogu zamijeniti potrošnju energije, a ostatke prodavati u mrežu.
Unutar ovog diplomskog rada napravljena je analiza idejnog rješenja za novu sunčanu elektranu u Republici Hrvatskoj na lokaciji Križevački poduzetnički centar. Unutar analize izračunato su matematički, ekonomski i energetski proračuni projekta. Prikazana je analiza sustava uz proračun proizvodnje električne energije na satnoj razini cijele godine u obliku 2 scenarija: jedan s maksimalnom površinom FN panela i drugi u ovisnosti o potrošnji električne energije lokacije. U radu korišten je program PVsyst koji stvara realniju stvarnu sliku proizvodnje FN sustava putem geografskih čimbenika lokacije. Kako bi se odredio financijski najisplativiji Scenarij sustava, napravljena je ekonomska analiza projekta prema NPV metodologiji, IRR metodologiji te metodi diskontiranog razdoblja povrata investicije.
Kao najisplativiji scenarij pokazao se Scenarij 2 gdje su FN paneli dizajnirani prema potrošnji sustava (100% pokrivena potrošnja sustava), scenarij 1 sa maksimalnom proizvodnjom nije pokazao željeni rezultat, takav projekt pokazao se neisplativim.
Ključne riječi: fotonaponski paneli, električna energija, zasjenjenje, Sunčevo zračenje, NPV, IRR

Abstract (english)

Integrated solar power plants represent a solution for saving electricity as well as economic savings. The technology is CO2 free, available all through Europe while reducing dependence on electricity import. In the summer months, they can sometimes completely replace energy consumption and sell the rest of the electricity to the grid.
Within this thesis, an analysis of the conceptual design for a new solar power plant in the Republic of Croatia in Križevci, at the location of the Križevci development Centre, was made. Within the analysis, mathematical, economic and energy budgets of the project were calculated. An analysis of the system is given along with the electricity production on an hourly basis throughout the year in the form of 2 scenarios, one with the maximum area of PV panels and the other depending on the electricity consumption at the location. The thesis uses the PVsyst program, which creates a more realistic production of the PV system through geographical factors of the location.
In order to determine the most financially profitable scenario of the system, an economic analysis of the project was made according to the NPV methodology and the IRR methodology and the discounted investment return period method.
The most profitable scenario was Scenario 2 where PV panels are designed according to system consumption (100% of the system consumption is covered), Scenario 1 with maximum production did not show the desired result, such a project turned out to be unprofitable.
Keywords: photovoltaic panels, electricity, system consumption, shading, solar irradiance, NPV, IRR

• Keywords: fotonaponski paneli; električna energija; Sunčevo zračenje; zasjenjenje; NPV; IRR
• Keywords (english): photovoltaic panels; electricity; solar radiation; shading; NPV; IRR
• Language: croatian
• URN:NBN: urn:nbn:hr:168:236353
• 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 09:54:32