Title Preliminarno rješenje izgradnje male hidroelektrane na rijeci Plitvici Title (english) Preliminary solution for construction of small power plant on river Plitvica Author David Zdolec Mentor Srđan Skok (mentor)Committee member Ladislav Havaš (predsjednik povjerenstva)Committee member Srđan Skok (član povjerenstva)Committee member Dunja Srpak (član povjerenstva)Granter University North Defense date and country 2021-09-15, Croatia Scientific / art field, TECHNICAL SCIENCES Abstract Tema završnog rada je preliminarno rješenje izgradnje male hidroelektrane na rijeci Plitvici. Male hidroelektrane su po definiciji: „hidroelektrane koje iskorištavaju mehaničku snagu vode za potrebe dobivanja električne energije“[1]. U Republici Hrvatskoj je za male hidroelektrane određena granica do koje se odnosi naziv male hidroelektrane, a ona je instalirane snage od 10 kW do 10 MW. U samu izgradnju male hidroelektrane potrebno je uložiti puno vremena i financijskih sredstava kako bi se riješila dokumentacija i realizirao sam projekt. Upravo iz tog razloga je osmišljen SHERPA program kojeg provodi Europska unija sa ciljem suzbijanja svih prepreka sa kojima se susreću države članice prilikom procesa projektiranja izgradnje male hidroelektrane. Kako bi se izgradila učinkovita i kvalitetna mala hidroelektrana potrebno je pravilno odabrati sve dijelove male hidroelektrane, odrediti troškove investicije i gledati na odabir lokacije kao na poticanje razvoja određenog područja. Glavni dijelovi male hidroelektrane su: brana sa obuhvatom vode, pješčani filter, dovodni kanal, strojarnica, priključak za električnu mrežu, nisko naponski kabel i odvodni kanal. Svi dijelovi su međusobno povezani i funkcioniraju kao cjelokupan sustav. Pritom se najviše pozornosti daje očuvanju životinjskog i biljnog svijeta te kvaliteti ljudskoga života. Najvažniji ekonomski razlozi za izgradnju male hidroelektrane su: poslovne mogućnosti i nove investicije, unapređenje razvoja na lokalnoj razini, stvaranje neovisnosti uvoza električne energije i mali troškovi održavanja. Preliminarno rješenje ovog završnog rada napravljeno je sa ciljem stavljanja naglaska na ulaganje u obnovljive izvore energije i u njemu je prikazan primjer odabira svih dijelova male hidroelektrane, izračun troškova te cjelokupan proces izgradnje male hidroelektrane na rijeci Plitvici. Naime, upravo je mala hidroelektrana ekonomična investicija koja je pogodna za povrat uloženih sredstava i proizvodnju električne energije kojom se opskrbljuju lokalni stanovnici. Izgradnjom malih hidroelektrana se ulaže u ekološki način života.
Abstract (english) The theme of the final paper is a preliminary solution for the construction of a small hydro power plant on the river Plitvica. By definition, small hydroelectric power plants are „hydroelectric power plants which use mechanical power of water to get electrical power “[1]. In the Republic of Croatia for small hydroelectric power plants have determined a limit that allows for hydroelectric power plants to be referred to as „small “ and it is installed by the power of 10 kW to 10 MW. The construction of small hydroelectric power plants requires plenty of time and funds for documentation management and the realization of the project. That is the reason why the SHERPA program has been developed by the European Union with the aim of overcoming all obstacles encountered by member states in the process of designing the construction of a small hydro power plant. In order to construct an efficient and good quality small hydroelectric power plant, it is necessary to properly choose all its parts, along with defining investment costs and finding a good location that can provide the development of specific areas. The main parts of small hydroelectric power plants are the following: water catchment areas of the dam, sand filers, flumes, machine rooms, power outlets, low voltage cables, and culverts. To achieve a smooth operation, it is necessary to define a good location for the small hydroelectric power plant. The most important thing to consider is the preservation of the flora and fauna, as well as the quality of human life. The most significant economic reasons for the construction of small hydroelectric power plants are as follows: business possibilities and new investments, the development on the local level, creating independence of electricity import and minor maintenance costs. A preliminary solution of this final paper has a goal of emphasizing the investment in renewable energy sources and examples of choices of all parts of small hydroelectric power plants, cost calculations, and the whole process of constructing the small hydroelectric power plant on the Plitvica river. Namely, it is the small hydroelectric power plant that is economically fitting for a profitable construction and the restoration of investment and generating electricity that supplies residents. The construction of a small hydroelectric power plant is invested in an ecological way of life.
Keywords
male hidroelektrane
obnovljivi izvori energije
opskrba električnom energijom
izgradnja hidroelektrana
Keywords (english)
small hydroelectric power plants
renewable energy sources
electricity supply
construction of hydropower plants
Language croatian URN:NBN urn:nbn:hr:122:201448 Study programme Title: Electrical Engineering; specializations in: Automatisation, Biomedical Electronics Type of resource Text File origin Born digital Access conditions Open access Terms of use Created on 2021-11-02 10:21:13
