Tehno-ekonomski modeli niskougljičnih energetskih zajednica

master's thesis

• Title (english): Techno-economic models of low carbon energy communities
• Author: Matija Melnjak
• Mentor: Tomislav Capuder (mentor)
• Committee member: Tomislav Capuder (predsjednik povjerenstva)
• Committee member: Marko Delimar (član povjerenstva)
• Committee member: Ivan Rajšl (član povjerenstva)
• Granter: University of Zagreb; Faculty of Electrical Engineering and Computing; Zagreb
• Defense date and country: 2019-07-05, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Electrical Engineering

Abstract

Cilj ovog rada je opisati i analizirati koncept nisko-ugljičnih energetskih zajednica zajedno s njezinim prednostima i preprekama. Razvijena su i analizirana tri modela koji opisuju energetske zajednice koje djeluju izolirano od mreže. Korištene tehnologije temelje se na obnovljivim izvorima energije te koriste tehnologije pohrane energije i odziva potrošnja s ciljem minimizacije manjka energije u sustavu kao I viška neiskorištene energije. Korištenjem optimizacijskog alata i prikupljenih podataka izračunava se i prikazuje optimalni režim rada takve zajednice. Rezultati pokazuju ključnu ulogu koju igraju odziv potrošnje i spremnici energije kao I fleksibilnost takve mikromreže.

Abstract (english)

The aim of this thesis is to describe and analyze the concept of low carbon energy communities along with its benefits and barriers. Three models were developed and analyzed which describe energy communities that operate isolated from the grid. Technologies used are based on renewable energy sources and utilize both energy storages as well as the demand response to mitigate energy waste. Using an optimizing tool and acquired data an optimal working regime of a community is calculated and presented. The results show a key role that energy storages and demand response play, as well as the flexibility of such a microgrid.

• Keywords: energetske zajednice; obnovljivi izvori energije; energetski spremnici; multienergijski sustavi; optimizacije energetskih sustava; mikro mreže
• Keywords (english): Energy communities; Renewable energy sources; Energy storage; Multienergy systems; Optimization of energy system; microgrid
• Language: english
• URN:NBN: urn:nbn:hr:168:120449
• Study programme: Title: Electrical Engineering and Information Technology; Study programme type: university; Study level: graduate; Academic / professional title: magistar/magistra inženjer/inženjerka elektrotehnike i informacijske tehnologije (magistar/magistra inženjer/inženjerka elektrotehnike i informacijske tehnologije)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Closed access
• Created on: 2020-01-07 20:18:58