Samooskrba z energijo

magistrsko delo

Branko Dvoršak (Author), Jože Voršič (Mentor), Jože Pihler (Co-mentor)

Abstract

Magistrska naloga opisuje izbiro in izračun ustrezne toplotne črpalke za ogrevanje laboratorija za energetiko na Fakulteti za elektrotehniko, računalništvo in informatiko na Univerzi v Mariboru. Ocenjeno je, ali s prodajo električne energije proizvedene z obstoječo 7,5 kW mikro sončno elektrarno, pokrijemo stroške porabe električne energije izračunanih toplotnihčrpalk. Predstavljen je izračun toplotnih izgub zgradbe ter izračun toplotne moči, porabljene električne energije, grelnega števila, bivaletne točke, porabe kurilnega olja zaradi bivalentnega načina delovanja toplotne črpalke ter izračun stroškov investicije, porabljene energije, vzdrževanja in vračilne dobe za štiri izbrane toplotne črpalke različnih moči.

Keywords

toplotna črpalka;geotermalna energija;obnovljivi viri energije;sončna elektrarna;učinkovita raba energije;toplotne izgube;grelno število;

Data

Language:	Slovenian
Year of publishing:	2010
Source:	Velenje
Typology:	2.09 - Master's Thesis
Organization:	UM FERI - Faculty of Electrical Engineering and Computer Science
Publisher:	[B. Dvoršak]
UDC:	621.577.2:697.31
COBISS:	13987862
Views:	4161
Downloads:	690
Average score:	0 (0 votes)
Metadata:

Other data

Secondary language:	English
Secondary title:	Self-sufficiency of energy
Secondary abstract:	This thesis describes the choice and the calculation of the heat pump when heating the Power laboratory at the Faculty of Electrical Engineering and Computer Science on University of Maribor. Furthermore, it has been estimated whether the sale of electric energy produced by our 7,5 kW solar power plant is enough to cover the costs for electric energy consumption of the heat pumps. The content represents the calculation of the building heat losses, theelectric energy being used, coefficient of performance, the consumption of fuel oil due to a parallel operation of the heat pump. Furthermore, the calculation of investment costs, used-up energy, maintenance and pay-back time for chosen heat pumps of different power has been carried out and described.
Secondary keywords:	heat pump;geothermal energy;renewable energy sources;solar power plant;efficient use of energy;heat losses;coefficient of performace;
URN:	URN:SI:UM:
Type (COBISS):	Master's thesis
Thesis comment:	Univ. v Mariboru, Fak. za elektrotehniko, računalništvo in informatiko
Pages:	XVI, 144 f.
Keywords (UDC):	applied sciences;medicine;technology;uporabne znanosti;medicina;tehnika;engineering;technology in general;inženirstvo;tehnologija na splošno;mechanical engineering in general;nuclear technology;electrical engineering;machinery;strojništvo;pneumatic energy;machinery and tools;refrigeration;pnevmatska energija;stroji in orodja;ohlajevanje;applied sciences;medicine;technology;uporabne znanosti;medicina;tehnika;building (construction) trade;building materials;building practice and procedure;gradbeništvo;gradbeni materiali;gradbene obrti in dela;heating;ventilation and air conditioning of buildings;ogrevanje;zračenje;hlajenje;klimatizacija zgradb;
ID:	1000520