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undergraduate thesis
Modeliranje i simulacija baterijskih spremišta električne energije u distributivnim mrežama u OpenDSS programu
2017. urn:nbn:hr:200:537023
Kereta, Matija
Josip Juraj Strossmayer University of Osijek
Faculty of Electrical Engineering, Computer Science and Information Technology Osijek
Department of Electromechanical Engineering
Chair of Fundamentals of Electrical Engineering and Measurements

Cite this document

Kereta, M. (2017). Modeliranje i simulacija baterijskih spremišta električne energije u distributivnim mrežama u OpenDSS programu (Undergraduate thesis). Osijek: Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek. Retrieved from https://urn.nsk.hr/urn:nbn:hr:200:537023

Kereta, Matija. "Modeliranje i simulacija baterijskih spremišta električne energije u distributivnim mrežama u OpenDSS programu." Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, 2017. https://urn.nsk.hr/urn:nbn:hr:200:537023

Kereta, Matija. "Modeliranje i simulacija baterijskih spremišta električne energije u distributivnim mrežama u OpenDSS programu." Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, 2017. https://urn.nsk.hr/urn:nbn:hr:200:537023

Kereta, M. (2017). 'Modeliranje i simulacija baterijskih spremišta električne energije u distributivnim mrežama u OpenDSS programu', Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, accessed 10 December 2024, https://urn.nsk.hr/urn:nbn:hr:200:537023

Kereta M. Modeliranje i simulacija baterijskih spremišta električne energije u distributivnim mrežama u OpenDSS programu [Undergraduate thesis]. Osijek: Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek; 2017 [cited 2024 December 10] Available at: https://urn.nsk.hr/urn:nbn:hr:200:537023

M. Kereta, "Modeliranje i simulacija baterijskih spremišta električne energije u distributivnim mrežama u OpenDSS programu", Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, Osijek, 2017. Available at: https://urn.nsk.hr/urn:nbn:hr:200:537023

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Metadata
TitleModeliranje i simulacija baterijskih spremišta električne energije u distributivnim mrežama u OpenDSS programu
Title (english)Modeling and simulation battery storage system in distribution network in OpenDSSsoftware
AuthorMatija Kereta
MentorMarinko Barukčić (mentor)
Committee memberMarinko Barukčić (predsjednik povjerenstva)
GranterJosip Juraj Strossmayer University of Osijek
Faculty of Electrical Engineering, Computer Science and Information Technology Osijek
(Department of Electromechanical Engineering)
(Chair of Fundamentals of Electrical Engineering and Measurements)
Osijek
Defense date and country2017-09-27, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Electrical Engineering
Power Engineering
Abstract
Zadatak završnog rada je dati kratki pregled baterijskih spremišta električne energije s opisom njihove primjene u distributivnim mrežama, zatim opisati način modeliranja baterijskih spremišta za simulacije u programskom paketu OpenDSS. Nakon rješavanja prethodnih zadataka potrebno je obaviti simulacije na primjeru distributivne mreže za nekoliko slučajeva ugradnje baterijskih spremišta. U svakom od pet slučajeva je fiksna nazivna snaga oba spremišta energije, 10% i 5% ukupnog opterećenja mreže, međutim mjenjaju se lokacije baterijskih spremišta energije da se vidi kakav utjecaj lokacija spremišta energije ima na ukupne gubitke u mreži. Gleda se utjecaj baterijskih spremišta energije na mrežu u oba režima rada spremišta, punjenju i pražnjenju. Kada su određene dvije lokacije baterijskih spremišta energije u kojima mreža ima najniže ukupne gubitke, fiksira se lokacija spremišta energije i mjenja im se nazivna snaga u svakom od četiri slučaja, od 1% i 2% ukupnog opterećenja mreže do 20% i 40% opterećenja. Rezultati se gledaju za oba režima rada baterijskih spremišta energije. Zaključeno je da nije ekonomično instalirati baterijska spremišta energije na kraj ili početak mreže, pošto su gubici veći i dovodi se mreža do nestabilnosti. Uz to je efikasnost spremišta viša ako im je lokacija bliža sredini mreže ili na početku grananja nove grane mreže.
Abstract (english)
Summary of final work is to give a short review of battery energy storages that store electrical energy with a discription of their use in transmission systems, then describe the method designing battery storages for simulations in application OpenDSS. After solving previous tasks it is necessary to do simulations for several instances where energy storages are installed in a transmission system. In each of five instances both energy storages have fixed rated power equivalent to 10% and 5% of total load power, however locations of battery energy storages are being changed to see the influence that locations of energy storages have on total losses of a transmission system. The influence of battery energy storages on the transmission system is being watched in both energy storage operational modes, charging and discharging. When it is certain in which two battery energy storage locations transmission system has the lowest losses, energy storages are fixed to those locations and their rated power is being changed for each of four cases, from 1% and 2% of total load power to 20% and 40% of total load power. Results for both operational modes are noted. It was concluded that it is not a economically viable option to install battery energy storages on the end or beginning of the tranmission system, since losses are larger and the system is being brough to instability. Also the efficiency of energy storages is higher if their locations is closer to the middle of transmission system or on the beginning of a new branch in the system.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:200:537023
Study programmeTitle: Undergraduate University Study Programme
Study programme type: university
Study level: undergraduate
Academic / professional title: sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka elektrotehnike (sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka elektrotehnike)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence In copyright icon
Created on2017-11-02 13:28:36