magistrsko delo
Urška Novosel (Author), Jurij Avsec (Mentor), Zdravko Praunseis (Co-mentor)

Abstract

Dandanes se zelo spodbuja uporaba obnovljivih virov energije za proizvodnjo električne energije. V magistrskem delu je predstavljen model hibridne elektrarne, ki za proizvodnjo električne energije uporablja tri različne OVE – geotermalno energijo, sončno energijo in lesno biomaso. Osnova je ORC sistem. Prvi vir za izkoriščanje je geotermalna energija, sončna energija in energija lesne biomase pa sta v sistemu kot vira dodatnega toplotnega toka za dogrevanje delovnega medija. Prikazan je detajlni termodinamični preračun, ki vključuje toplotne tokove in moči posameznih elementov v sistemu. Podan je termodinamični izkoristek. Izbrani so tudi elementi in naprave glede na rezultate preračuna.

Keywords

geotermalna energija;termodinamika;alternativni energetski viri;obnovljivi energetski viri;entalpija;magistrske naloge;

Data

Language: Slovenian
Year of publishing:
Typology: 2.09 - Master's Thesis
Organization: UM FE - Faculty of Energetics
Publisher: [U. Novosel]
UDC: 620.92:621.311.24:536.7(043.3)
COBISS: 1024146780 Link will open in a new window
Views: 1911
Downloads: 197
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Other data

Secondary language: English
Secondary title: Optimal use of low-enthalpy geothermal energy
Secondary abstract: The use of renewable energy sources for electricity production is nowadays highly encouraged. The thesis presents a model of hybrid power plant for electricity production using three different renewable energy sources – geothermal energy, solar energy and wood biomass. The basis is the ORC process. The first source for the exploitation is geothermal energy, solar energy and wood biomass are in the system as sources of heat flow for working medium additional heating. A detailed thermodynamic calculations involving heat flows and power of individual elements in the system are shown. The thermodynamic efficiency is also given. Finally, elements and devices are chosen according to the results of the calculations.
Secondary keywords: use of low-enthalpy geothermal energy;ORC process;thermodynamics;alternative energy;
URN: URN:SI:UM:
Type (COBISS): Master's thesis/paper
Thesis comment: Univ. v Mariboru, Fakulteta za energetiko
Pages: XI, 69 f.
ID: 8727181