Vpliv ekološko sprejemljivega pretoka na poslovanje malih hidroelektrarn

Povzetek

Ključne besede

Podatki

Jezik:	Slovenski jezik
Leto izida:	2010
Izvor:	Ljubljana
Tipologija:	2.11 - Diplomsko delo
Organizacija:	UL FGG - Fakulteta za gradbeništvo in geodezijo
Založnik:	[U. Jakin]
UDK:	004:532.5:627.8(043.2)
COBISS:	5164129
Št. ogledov:	2198
Št. prenosov:	736
Ocena:	0 (0 glasov)
Metapodatki:

Ostali podatki

Sekundarni jezik:	Angleški jezik
Sekundarni naslov:	Impact of ecologically acceptable flow on feasibility of small hydropower plants
Sekundarni povzetek:	The diploma thesis combines ecological, technical and economic requirements from European and national legislation for designing small hydropower plants. The first part shows the theoretical basis in the field of power production from SHP (small hydropower plants). This basis contains environmental goals, the goals about increasing the use of renewable energy sources, descriptions of the procedures for obtaining documentation for the design and construction of SHP and the conditions about their construction and operation. Special emphasis in this part is devoted to the requirements for calculating the value of the EAF (Ecologically acceptable flow). The second part describes SHP from a technical point of view. SHP facilities and their role in the operation of the SHP sistem are defined. This part also describes the conditions of choosing the appropriate mechanical and electrical equipment for SHP and solutions to provide EAF. The third, economic part of diploma thesis provides economic and financial requirements for planning a SHP. This part defines the costs of special water use, the estimated investment value of such a project and the guaranteed purchase prices of electricity (for the year 2009). The last, practical part presents two SHP from the northern part of Primorska region: SHP Plužna, operating since 1931 on the watercourse named Gljun and SHP Kneža, still in the process of acquiring documentation for construction, on the watercourse named Kneža. This part describes the natural features of the two brooks, defines the technical characteristics of the two SHP, and shows the results of economic and financial analysis. This part also shows the comparison of those analyses with different values of EAF. EAF values are once calculated regarding the regulation for determining the EAF (Degree on ecologically acceptable flow determination) and once taken from the study, ordered by the investor. Economic and financial analyses were done by Smart Mini-Idro, a program in Microsoft Excel.
Sekundarne ključne besede:	small hydropower plant;ecologically acceptable flow;Smart Mini-Idro software;hydropower;SHP Plužna;SHP Kneža;
Vrsta datoteke:	application/pdf
Vrsta dela (COBISS):	Diplomsko delo
Komentar na gradivo:	Univ. v Ljubljani, Fak. za gradbeništvo in geodezijo
Strani:	XVII, 90 str., pril.
Vrsta dela (ePrints):	thesis
Naslov (ePrints):	Impact of ecologically acceptable flow on the feasibility of small hydropower plants
Ključne besede (ePrints):	mala hidroelektrarna;ekološko sprejemljivi pretok;obnovljivi viri energije;programska oprema Smart Mini-Idro;hidroenergija;mHE Plužna;mHE Kneža
Ključne besede (ePrints, sekundarni jezik):	small hydropower plant;ecologically acceptable flow;Smart Mini- Idro software;hydropower;SHP Plužna;SHP Kneža
Povzetek (ePrints):	Diplomsko delo združuje ekološke, tehnične in ekonomske zahteve evropske in nacionalne zakonodaje s področja projektiranja malih hidroelektrarn. V prvem delu diplomske naloge so prikazane teoretične osnove s področja proizvajanja hidroenergije iz mHE (malih hidroelektrarn). V teh so pojasnjena določila glede okoljskih ciljev, ciljev rabe obnovljivih virov energije, opisani so postopki pridobivanja dokumentacije za postavitev mHE v prostor ter pogoji gradnje in obratovanja mHE. Poseben poudarek je v tem delu namenjen določilom za izračun vrednosti Qes (ekološko sprejemljivega pretoka). V drugem delu diplomske naloge so obravnavane mHE s tehničnega vidika. Opredeljeni so hidrotehnični objekti in njihova vloga pri obratovanju mHE. Opisani so pogoji izbire strojne in električne opreme za mHE ter rešitve glede zagotavljanja Qes. V tretjem, ekonomskem delu diplomske naloge so podane ekonomske in finančne zahteve načrtovanja mHE. Opredeljeni so stroški posebne rabe vode, podana je ocena investicijske vrednosti takšnega projekta ter višine zagotovljenih odkupnih cen električne energije (za leto 2009). Zadnji, praktični del diplomske naloge predstavlja dve mHE severne Primorske: mHE Plužna, ki obratuje od leta 1931 na vodotoku Gljun in mHE Kneža, ki je še v fazi pridobivanja dokumentacije za izgradnjo, na vodotoku Kneža. Opisane so značilnosti obeh vodotokov, opredeljene so tehnične karakteristike mHE, podani so rezultati ekonomsko-finančne analize in primerjava teh glede na različne vrednosti Qes. Vrednosti Qes so na eni strani poračunane na podlagi določil iz Uredbe o kriterijih za določitev ter načinu spremljanja in poročanja ekološko sprejemljivega pretoka, na drugi strani pa so te vrednosti izvzete iz študije, naročene s strani investitorja. Ekonomsko-finančna analiza je bila v obeh primerih mHE izvedena s pomočjo programa Smart Mini-Idro, napisanega v Microsoft Excel-u.
Povzetek (ePrints, sekundarni jezik):	The diploma thesis combines ecological, technical and economic requirements from European and national legislation for designing small hydropower plants. The first part shows the theoretical basis in the field of power production from SHP (small hydropower plants). This basis contains environmental goals, the goals about increasing the use of renewable energy sources, descriptions of the procedures for obtaining documentation for the design and construction of SHP and the conditions about their construction and operation. Special emphasis in this part is devoted to the requirements for calculating the value of the EAF (Ecologically acceptable flow). The second part describes SHP from a technical point of view. SHP facilities and their role in the operation of the SHP sistem are defined. This part also describes the conditions of choosing the appropriate mechanical and electrical equipment for SHP and solutions to provide EAF. The third, economic part of diploma thesis provides economic and financial requirements for planning a SHP. This part defines the costs of special water use, the estimated investment value of such a project and the guaranteed purchase prices of electricity (for the year 2009). The last, practical part presents two SHP from the northern part of Primorska region: SHP Plužna, operating since 1931 on the watercourse named Gljun and SHP Kneža, still in the process of acquiring documentation for construction, on the watercourse named Kneža. This part describes the natural features of the two brooks, defines the technical characteristics of the two SHP, and shows the results of economic and financial analysis. This part also shows the comparison of those analyses with different values of EAF. EAF values are once calculated regarding the regulation for determining the EAF (Degree on ecologically acceptable flow determination) and once taken from the study, ordered by the investor. Economic and financial analyses were done by Smart Mini-Idro, a program in Microsoft Excel.
Ključne besede (ePrints, sekundarni jezik):	small hydropower plant;ecologically acceptable flow;Smart Mini- Idro software;hydropower;SHP Plužna;SHP Kneža
ID:	8312061