Optimalni pogon mikromreže s visokim udjelom obnovljivih izvora energije

master's thesis

• Title (english): Optimal Operation of a Microgrid with High Penetration of Renewable Energy Sources
• Author: Tamara Trogrlić
• Mentor: Mateo Beus (mentor)
• Committee member: Mateo Beus (predsjednik povjerenstva)
• Committee member: Juraj Havelka (član povjerenstva)
• Committee member: Ivica Pavić (član povjerenstva)
• Granter: University of Zagreb; Faculty of Electrical Engineering and Computing; Zagreb
• Defense date and country: 2024-07-04, Croatia

Abstract

Mikromreže su intenzivno istraživan koncept te se smatra da će imati ključnu ulogu u transformaciji elektroenergetskog sustava prema održivijem sustavu. Zbog toga je razvoj strategija optimalnog upravljanja mikromrežama od velike važnosti. Ovaj rad pruža kratki pregled dosadašnjih trendova na tom polju. Koristeći stečena saznanja, razvijena su tri optimizacijska algoritma temeljena na dinamičkom ekonomskom dispečiranju. Algoritmi su testirani na detaljno opisanom laboratorijskom postavu, koji se sastoji od fizičke mikromreže u SGLab-u Fakulteta elektrotehnike i računarstva Sveučilišta u Zagrebu te IEEE 33-sabirničkog modela distribucijske mreže simuliranog u stvarnom vremenu. Prikazani su rezultati testiranja implementiranih algoritama te su spomenute mogućnosti poboljšanja primijenjenih algoritama.

Abstract (english)

Microgrids are an intensely researched concept and it is believed they will play a key role in the transformation of the electric power system towards a more sustainable system. For this reason, the development of optimal management strategies for microgrids is of great importance. This paper provides a brief overview of current trends in this field. Using the acquired knowledge, three optimization algorithms based on dynamic economic dispatching were developed. The algorithms were tested on a laboratory setup presented in detail, which consists of a physical microgrid in the SGLab of the Faculty of Electrical Engineering and Computing, University of Zagreb, and an IEEE 33-bus distribution network model simulated in real time. The results of testing the implemented algorithms are presented, and the possibilities of improving the applied algorithms are mentioned.

• Keywords: mikromreža; EMS; baterijski spremnici energije; upravljanje; optimizacija; obnovljivi izvori energije; GAMS; ekonomsko dispečiranje; odziv potrošnje
• Keywords (english): microgrid; EMS; battery energy storage; control; optimization; renewable energy sources; GAMS; economic dispatch; demand response
• Language: croatian
• URN:NBN: urn:nbn:hr:168:000379
• 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: 2024-10-12 22:22:14