Title Višekriterijska i GIS analiza u procjeni pogodnosti lokacija za izgradnju solarnih parkova Title (english) Multi-criteria and GIS analysis in estimating location suitability for solar parks Author Lucija Kružić Mentor Bojana Horvat (mentor)Committee member Nino Krvavica (predsjednik povjerenstva)Committee member Josip Rubinić (član povjerenstva)Committee member Bojana Horvat (član povjerenstva)Granter University of Rijeka Defense date and country 2020-09-08, Croatia Scientific / art field, TECHNICAL SCIENCES Abstract U današnje vrijeme sve se više potiče korištenje obnovljivih izvora energije koji su ključni za transformaciju urbanih sredina u tzv. pametne gradove. Veliku ulogu u tome ima Sunčeva energija. Ona se može koristiti putem solarnih kolektora, fotonaponskih ćelija ili fokusiranjem sunčeve energije. Odabir lokacije pogodne za izgradnju takvih postrojenja ovisit će o nizu okolišnih, infrastrukturnih i klimatskih čimbenika. Cilj ovog diplomskog rada je na području Primorsko-goranske županije odrediti lokacije pogodne za izgradnju solarnih parkova integracijom višekriterijske analize i geografskog informacijskog sustava (GIS). Kao kriteriji u višekriterijskoj analizi korišteni su: osunčanost prostora, nagib i smjer nagiba terena te blizina naselja, prometnica, vodenih površina, državne granice i obalne linije. Shodno tome, ulazni podaci u analizi su: digitalni model terena, iz njega izvedeni nagib terena i smjerovi nagiba terena, Sunčevo zračenje, zaštićena područja, pokrov/korištenje zemljišta, položaj naselja, prometnica i vodenih površina te obalna linija i državna granica. Ulazni podaci su podijeljeni u dvije skupine: prvu skupinu čine podaci koji istraživano područje definiraju kroz dvije klase pogodnosti za izgradnju solarnih parkova (pogodno i nepogodno), a u drugu skupinu su svrstani podaci koji istraživano područje definiraju kroz više razina pogodnosti (nepogodno, manje pogodno, pogodno i vrlo pogodno). Na temelju tako podijeljenih ulaznih podataka, analiza je provedena u dvije faze: u prvoj fazi je na temelju prve skupine podataka istraživano područje podijeljeno na pogodno i nepogodno, dok je u drugoj fazi primijenjena višekriterijska analiza s podacima druge skupine kao kriterijima. Višekriterijska analiza je provedena primjenom metode analitičkog hijerarhijskog procesa (AHP, engl. Analytic Hyerarchy Process). Istraživano područje je usporedbom i ocjenom kriterija klasificirano na klase pogodnosti, a preklapanjem s područjima pogodnosti iz prve faze analize dobivena je konačna karta pogodnosti područja za izgradnju solarnih parkova. Budući da su svi ulazni podaci prostorni, analiza je provedena u GIS okruženju i u tu svrhu je korišten QGIS program. Ovakvim pristupom određena su područja koja su pogodna za izgradnju solarnih parkova te je procijenjena i razina njihove pogodnosti za izgradnju.
Abstract (english) Nowadays, the use of renewable energy sources is crucial for the transformation of urban areas into the so-called smart cities. Solar energy plays a big role in that. It can be used via solar collectors, photovoltaic cells or by focusing solar energy. The selection of a location suitable for the construction of such plants depends on a number of environmental, infrastructural and climatic factors. The goal of this master thesis is to determine the locations suitable for the construction of solar parks in the Primorsko-goranska County by integrating multi-criteria analysis and geographic information system (GIS). Criteria used in the multi-criteria analysis were: solar radiation of the area, slope and aspect of the terrain and proximity of towns, roads, water surfaces, state border and coastlines. Therefore, input data in the analysis are: digital elevation model, slope and aspect of the terrain, solar radiation, protected areas, land cover / land use, location of towns, roads and water surfaces, coastline and state border. These data is divided into two groups: first group consists of data that define the study area through two classes of benefits for the construction of solar parks (suitable and unsuitable), and the second group includes data that define the study area through several levels of suitability (unsuitable, less suitable, suitable and very suitable). Based on the grouped input data, the analysis was performed in two phases: in the first phase, based on the first group of data, the investigated area was divided into suitable and unsuitable, while in the second phase, multicriteria analysis was applied with data from the second group as criteria. Multicriteria analysis was performed using the Analytical Hierarchy Process (AHP) method. Investigated area was classified into suitability classes by comparison and evaluation of criteria, and by overlapping with the benefit areas from the first phase of the analysis a final map of the benefits of the area for the construction of solar parks, was obtained. Since all input data are spatial, the analysis was performed in a GIS environment and the QGIS program was used for this purpose. This approach determined the areas that are suitable for the construction of solar parks and assessed the level of their suitability for construction.
Keywords
obnovljivi izvori energije
pametni gradovi
solarni parkovi
GIS
višekriterijska analiza
AHP metoda
razine pogodnosti
Keywords (english)
renewable energy sources
smart cities
solar parks
GIS
multicriteria analysis
AHP method
suitability levels
Language croatian URN:NBN urn:nbn:hr:157:915517 Study programme Title: Civil Engineering; specializations in: Geotechnical Engineering, Hydraulic Engineering, Engineering Modelling, Structural Engineering, Transportation Engineering, Urban Engineering Type of resource Text File origin Born digital Access conditions Access restricted to students and staff of home institution Terms of use Repository Repository of the University of Rijeka, Faculty of Civil Engineering Created on 2020-12-02 12:40:51
