Primerjava sistemov za proizvodnjo električne energije iz sončne energije

Voglar, Tit (author), Sekavčnik, Mihael (mentor)

V nalogi smo raziskali možnosti izrabe energije Sonca za proizvodnjo električne energije v majhnih postrojih, ki so sestavni – integralni del objektov. Z uporabo podatkov in metod iz literature smo določili potencial sončnega sevanja za poljubno mikrolokacijo z upoštevanjem geografskih, topoloških, in meteoroloških pogojev. Primerjali smo dve tehnologiji za pretvorbo sončne energije v električno energijo: fotonapetostne pretvornike in termični solarni sistem z uporabo krožnega procesa. Na podlagi vrednotenja skupnega energijskega izkoristka ter tehnoloških značilnosti obeh sistemov smo ugotovili, da je fotonapetostni sistem boljši, kar odraža tudi praksa.

• Language: Slovenian
• Keywords: sončno sevanje solarna konstanta fotovoltaika krožni procesi PVGIS organski Rankinov proces termični solarni sistemi
• Work type: Final paper
• Typology: 2.11 - Undergraduate Thesis
• Organization: FS - Faculty of Mechanical Engineering
• Publisher: [T. Voglar]
• Year: 2018
• PID: 20.500.12556/RUL-102955
• UDC: 621.311.243(043.2)
• COBISS.SI-ID: 16403995
• Publication date in RUL: 12.09.2018

VOGLAR, Tit, 2018, Primerjava sistemov za proizvodnjo električne energije iz sončne energije [online]. Bachelor’s thesis. T. Voglar. [Accessed 7 July 2025]. Retrieved from: https://repozitorij.uni-lj.si/IzpisGradiva.php?lang=eng&id=102955

Secondary language

• Language: English
• Title: Comparison of Systems for Solar Electricity Production

Abstract

In this thesis we asses the possibility of using the energy of the Sun for the production of electricity in small-scale systems, which are integrated into buildings. With the use of data and methods from literature we defined the energy potential of solar radiation for a desired microlocation, taking into account the influence of geographical, topological and meteorological factors. We compared two different technologies for converting solar radiation into electricity: photovoltaic converters and a thermal solar system that utilizes a thermodynamic cycle. Upon evaluating the effective energy efficiency and technological characteristics we found that photovoltaics are superior to the thermal solar system for small-scale utilization, whics is also confirmed in practice.

• Keywords: solar radiation solar constant photovoltaics thermodynamic cycles PVGIS organic Rankine cycle thermal solar systems