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master's thesis
Optimiranje integracije malih elektrana u distribucijsku mrežu
2014. urn:nbn:hr:200:944639
Mazalica, Duška
Josip Juraj Strossmayer University of Osijek
Faculty of Electrical Engineering, Computer Science and Information Technology Osijek
Department of Power Engineering
Chair of Power Systems and Substations

Cite this document

Mazalica, D. (2014). Optimiranje integracije malih elektrana u distribucijsku mrežu (Master's thesis). Retrieved from https://urn.nsk.hr/urn:nbn:hr:200:944639

Mazalica, Duška. "Optimiranje integracije malih elektrana u distribucijsku mrežu." Master's thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, 2014. https://urn.nsk.hr/urn:nbn:hr:200:944639

Mazalica, Duška. "Optimiranje integracije malih elektrana u distribucijsku mrežu." Master's thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, 2014. https://urn.nsk.hr/urn:nbn:hr:200:944639

Mazalica, D. (2014). 'Optimiranje integracije malih elektrana u distribucijsku mrežu', Master's thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, accessed 21 October 2021, https://urn.nsk.hr/urn:nbn:hr:200:944639

Mazalica D. Optimiranje integracije malih elektrana u distribucijsku mrežu [Master's thesis]. Osijek: Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek; 2014 [cited 2021 October 21] Available at: https://urn.nsk.hr/urn:nbn:hr:200:944639

D. Mazalica, "Optimiranje integracije malih elektrana u distribucijsku mrežu", Master's thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, Osijek, 2014. Available at: https://urn.nsk.hr/urn:nbn:hr:200:944639

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Metadata
TitleOptimiranje integracije malih elektrana u distribucijsku mrežu
Title (english)Optimization of small power plants integration in distribution network
AuthorDuška Mazalica
MentorPredrag Marić (mentor)
MentorMarinko Barukčić (mentor)
Committee memberPredrag Marić (predsjednik povjerenstva)
Committee memberSrete Nikolovski (član povjerenstva)
Committee memberMarinko Barukčić (član povjerenstva)
GranterJosip Juraj Strossmayer University of Osijek
Faculty of Electrical Engineering, Computer Science and Information Technology Osijek
(Department of Power Engineering)
(Chair of Power Systems and Substations)
Osijek
Defense date and country2014-12-15, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Electrical Engineering
Power Engineering
Abstract
Sve veći porast priključaka distribucijskih elektrana na distribucijsku mrežu, mijenjajući tako karakteristike mreže, dovodi do zabrinutosti zbog njihovog utjecaja na stabilnost i rad elektroenergetskog sustava. Potrebno je procijeniti utjecaje distribucijskog izvora na gubitke snage, profil napona, stabilnost i pouzdanost. Stoga je u radu opisan problem alokacije distribucijskog izvora u distribucijsku mrežu s obzirom na gubitke snage u vodovima mreže. Prikazano je rješavanje problema pomoću genetskog algoritma, korištenog u programskom paketu Matlab. Pri rješavanju problema pronalaska optimalnog smještaja i optimalne veličine distribucijskog izvora, minimiziranje gubitaka snage u mreži predstavlja funkciju cilja algoritma. Opisana metoda ispitana je na modelu distribucijske mreže prikazane u prilogu, čiji stvarni podaci predstavljaju ulazne podatke proračuna. Rezultati su prikazani na primjeru distribucijske mreže kako bi se pokazala učinkovitost predloženog pristupa rješavanja problema. Rad pokazuje da se korištenjem genetskog algoritma mogu riješavati i složeni problemi, kao što je optimizacija smještaja malih elektrana.
Abstract (english)
Increased use of distributed generation in the distribution grid, thus changing the characteristics of the system, leads to concern about the impacts on the stability and operation of the power system. It is necessary to evaluate the impacts of the distributed generation on the grid characteristics such as electric losses, voltage profile, stability and reliability. Therefore, the work describes the problem of allocation of distributed generation in the system, considering power losses in the distribution system. A method used in this work is a Genetic Algorithm that is proposed to determine the optimal placement and size of distributed generation unit in distribution system. The objective function being considered is to minimize total electrical power losses. Described method has been tested on distribution system shown in annex of the work, which real data representing inputs of the algorithm. The results are presented on the example of distribution system in order to show the effectiveness of the proposed approach. This work demonstrates that the use of Genetic Algorithm can solve complex optimization problems such as optimal placement of small power plant.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:200:944639
Study programmeTitle: Graduate University Study Programme in Electrical Engineering; branch: Communications and Informatics, Power Engineering
Course: branch: Communications and Informatics
Study programme type: university
Study level: graduate
Academic / professional title: magistar/magistra inženjer/inženjerka elektrotehnike (magistar/magistra inženjer/inženjerka elektrotehnike)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence In copyright icon
Created on2016-06-27 09:56:54