Vpliv naklona fotonapetostnih modulov na proizvodnjo električne energije

diplomsko delo

Klemen Sredenšek (Author), Sebastijan Seme (Mentor), Bojan Štumberger (Co-mentor)

Abstract

Diplomska naloga obravnava vpliv naklona fotonapetostnih modulov na proizvodnjo električne energije. Pri tem so predstavljeni in opisani osnovni izračuni geometrijskih lastnosti sončnega sevanja izven zemeljske atmosfere. Za določitev optimalnega naklona in optimalnega azimuta fotonapetostnih modulov smo uporabili podatke o sončnem sevanju na vodoravno površino. Za izračun uporabimo direktno in difuzno komponento sončnega sevanja. Pri čemer direktno sončno sevanje popravimo za vpadni kot sončnih žarkov, difuzno sončno sevanje pa za delež vidnega neba. Izračune smo opravili za mesto Celje s podatki od Agencije Republike Slovenije za okolje (ARSO). Povprečno sončno sevanje v odvisnosti od naklona in azimuta smo opravili za vse mesece v letu in za štiri naključno izbrane dni. Rezultati kažejo optimalni naklon in optimalni azimut fotonapetostnih modulov, ki omogočajo največjo možno sončno sevanje. Podali smo tudi primerjavo med izmerjenimi in izračunanimi mesečnimi povprečji energije sončnega sevanja za mesto Celje in Velenje.

Keywords

električna energija;fotonapetostni moduli;sončna energija;sončno obsevanje;diplomske naloge;

Data

Language:	Slovenian
Year of publishing:	2014
Typology:	2.11 - Undergraduate Thesis
Organization:	UM FE - Faculty of Energetics
Publisher:	[K. Sredenšek]
UDC:	621.383.51:551.521.31:620.92(043.2)
COBISS:	1024190300
Views:	1771
Downloads:	314
Average score:	0 (0 votes)
Metadata:

Other data

Secondary language:	English
Secondary title:	Inclination impact of photovoltaic modules on energy production efficiency
Secondary abstract:	The following thesis deals with the inclination impact of photovoltaic modules on energy production efficiency, thus presenting and describing the basic calculations of the geometric properties of solar radiation outside the earth's atmosphere. To determine the optimal inclination and optimal azimuth of photovoltaic modules, we used data for solar radiation on a horizontal surface. Direct and diffuse components of solar radiation were used for the calculation, wherein we fixed the angle of incidence of solar radiation for the direct solar radiation and the proportion of visible sky for the diffuse solar radiation. Calculations were carried out for the city of Celje, along with the data acquired by the Agency of the Republic of Slovenia. The average solar radiation as a function of the inclination and azimuth was performed for all months of the year, as well as for four randomly selected days. The results show the optimal inclination and optimal azimuth of photovoltaic modules which allow the maximum possible solar radiation. We also made a comparison between the measured and calculated monthly averages of solar radiation for the cities of Celje and Velenje.
Secondary keywords:	photovoltaic module;solar radiation;the optimal inclination;the optimal azimuth;the yield of solar energy;
URN:	URN:SI:UM:
Type (COBISS):	Bachelor thesis/paper
Thesis comment:	Univ. v Mariboru, Fakulteta za energetiko
Pages:	XII, 50 str.
ID:	8730437