Primerjava sistemov za proizvodnjo električne energije iz sončne energije

zaključna naloga Razvojno raziskovalnega programa I. stopnje Strojništvo

Tit Voglar (Author), Mihael Sekavčnik (Mentor)

Abstract

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.

Keywords

diplomske naloge;sončno sevanje;solarne konstante;fotovoltaika;krožni procesi;PVGIS;organski Rankinov proces;termični solarni sistemi;

Data

Language:	Slovenian
Year of publishing:	2018
Typology:	2.11 - Undergraduate Thesis
Organization:	UL FS - Faculty of Mechanical Engineering
Publisher:	[T. Voglar]
UDC:	621.311.243(043.2)
COBISS:	16403995
Views:	782
Downloads:	371
Average score:	0 (0 votes)
Metadata:

Other data

Secondary language:	English
Secondary title:	Comparison of Systems for Solar Electricity Production
Secondary 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.
Secondary keywords:	solar radiation;solar constant;photovoltaics;thermodynamic cycles;PVGIS;organic Rankine cycle;thermal solar systems;
Type (COBISS):	Final paper
Study programme:	0
Embargo end date (OpenAIRE):	1970-01-01
Thesis comment:	Univ. v Ljubljani, Fak. za strojništvo
Pages:	XII, 31 f.
ID:	10959164