Virtualna elektrana za energetski samodostatne otoke

undergraduate thesis

• Title (english): Virtual power plant for energy self-sufficient islands
• Author: Fran Bošković
• Mentor: Goran Krajačić (mentor)
• Granter: University of Zagreb; Faculty of Mechanical Engineering and Naval Architecture; Zagreb
• Defense date and country: 2016-09-22, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Mechanical Engineering

Abstract

U ovome radu prikazan je postupak energetskog modeliranja Hrvatskih otoka. Poseban naglasak se stavlja na postizanje samodostatnosti hrvatskih otoka. U radu se želi prikazati kako svih 49 naseljenih hrvatskih otoka mogu zadovoljavati svoje energetske potrebe umjesto iz elektroenergetskog sustava Republike Hrvatske iz lokalno dostupnih obnovljivih izvora energije. U prvom dijelu rada analiziraju se hrvatskih otoci, geografski položaj, naseljenost kao i tehnologije kojima se želi ostvariti energetska samodostatnost hrvatskih otoka. Zatim su na osnovi podataka prethodnih studija, koje su izrađene za otoke Krk, Unije i Lošinj u sjevernom Jadranu, te Mljet, Lastovo i Korčula u južnom Jadranu, izračunati podaci za sve naseljene hrvatske otoke. Isto tako je u radu prikazana energetska projekcija potrošnje električne energije do 2050. godine, koja uzima u obzir praćenje trendova u mjerama energetske učinkovitosti kao i unapređenje tehnologije. Kako bi se mogla dokazati energetska samodostatnost hrvatskih otoka, potrebno je procijeniti i proračunati energetski potencijal samoobnovljivih izvora energije. Izvršena je projekcija energetskih potencijala dobivenih iz solarnih fotonaponskih elektrana i vjetroelektrana uzimajući u obzir i pojedine parametre trenutne legislativne situacije u Republici Hrvatskoj. U trećem dijelu rada je korištenjem računalnog programa EnergyPLAN za izračunavanje energetskih sustava analiziran rad virtualne elektrane, koja se odnosi na sve naseljene otoke u Hrvatskoj u cjelini. Također je izvršena analiza scenarija dobivenih rezultata, te analiza korištenja obnovljivih izvora energije s ciljem postizanja samodostatnosti otoka.

Abstract (english)

In this study has been demonstrated an example of energy planning of the Croatian islands. A Special emphasis is placed on achieving self-sufficiency of the Croatian islands. The study aims to show how all of the 49 inhabited Croatian island can meet its energy demand from locally available renewable energy sources instead of depending to the power system of the Republic of Croatia. In the first part of the study we strive to analyze the Croatian islands themselves, the geographical location an population density. We strive as well to describe the technologies with whom we try to achieve energy self-sufficiency of the Croatian islands. Then, based on data from previous studies that have been done for the islands of Krk, Unije and Lošinj in the North Adriatic, and Mljet, Lastovo and Korčula in southern Adriatic data is been calculated for all the inhabited Croatian islands. Also in the study has been made an energy projection of electricity consumption by 2050, which takes consideration of following trends in energy efficiency measures as well as the advancement of technology. To prove energy self-sufficiency of the Croatian islands, it is necessary to assess and calculate the energy potential of self-renewable energy sources. It has been also made projections of potential for solar photovoltaic power plants and wind farms, taking into account some parameters of the current legislative situation in the Republic of Croatia. In the third part of the study, a computer program “EnergyPLAN“ has been used for calculating energy systems of virtual power plants, which applies to all inhabited islands in Croatia as a whole. He also analyzed the scenario of the results and analysis of the use of renewable energy sources with the objective of achieving self-sufficiency of the island.

• Keywords: energetsko planiranje; samodostatni hrvatski otoci; EnergyPLAN
• Keywords (english): energy planning; self-Croatian islands; EnergyPLAN
• Language: croatian
• URN:NBN: urn:nbn:hr:235:481816
• Study programme: Title: Mechanical Engineering; Study programme type: university; Study level: undergraduate; Academic / professional title: sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka strojarstva (sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka strojarstva)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Open access
• Created on: 2019-05-22 17:40:58