Ogrevanje enostanovanjske hiše z enoto za soproizvodnjo električne energije in toplote

diplomsko delo

Primož Obal (Author), Aleš Hribernik (Mentor)

Abstract

Z enoto za soproizvodnjo električne energije in toplote lahko v celoti nadomestimo običajni kotel za ogrevanje na fosilna goriva. Proizvedeno električno energijo, za katero prejemamo tudi državno podporo, prodajamo distributerju električne energije, delno pa lahko zadostimo tudi lastnim potrebam po njej. S prihodki od električne energije si v veliki meri tudi povrnemo stroške vhodnega energenta, poleg zmanjšanja stroškov ogrevanja pa s soproizvodnjo zaradi visokega skupnega izkoristka naprave znižamo tudi izpuste CO2. V primerjavi s soproizvodnimi enotami, dostopnimi na trgu, je ob samostojni izgradnji enote investicijski vložek še nižji. Dokazali smo, da je investicija ekonomsko upravičljiva že pri današnjih cenah energentov, s pričakovano rastjo cen le-teh pa bi bili prihranki še občutnejši.

Keywords

ogrevanje;soproizvodnja energije;kogeneracija;energetika;ekonomika;diplomske naloge;

Data

Language:	Slovenian
Year of publishing:	2012
Source:	Maribor
Typology:	2.11 - Undergraduate Thesis
Organization:	UM FS - Faculty of Mechanical Engineering
Publisher:	[P. Obal]
UDC:	620.9:697.1(043.2)
COBISS:	16885014
Views:	1535
Downloads:	206
Average score:	0 (0 votes)
Metadata:

Other data

Secondary language:	English
Secondary title:	House heating with combined heat and electric power system
Secondary abstract:	Cogeneration unit can fully replace an ordinary fossil fuel boiler. Produced electric energy, for which we receive financial support from the government, can be sold to an electric energy distributor, also it can partially fulfil our own electric energy needs. Input energy source expenses can be extensively repaid with electric energy incomes. Along with heating expenses reduction, CO2 emissions can be reduced due to high combined efficiency of device. By comparison with cogeneration units available on market, investment input is even lower with self–construction of a unit. We have proved that even with current energy source prices the investment is economically justifiable, but with expected growth of these prices the savings would be even more substantial.
Secondary keywords:	heating;cogeneration;energy;economics;
URN:	URN:SI:UM:
Type (COBISS):	Bachelor thesis/paper
Thesis comment:	Univ. v Mariboru, Fak. za strojništvo
Pages:	X, 49 f.
Keywords (UDC):	applied sciences;medicine;technology;uporabne znanosti;medicina;tehnika;engineering;technology in general;inženirstvo;tehnologija na splošno;materials testing;commercial materials;power stations;economics of energy;preiskava materiala;blagoznanstvo;energetske centrale;energetika;economics of energy in general;energetika na splošno;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:	1001807