Utjecaj kvalitete napona na uređaje zaštite u distributivnim mrežama 10 kV

Lukes, Andrija

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master's thesis

Utjecaj kvalitete napona na uređaje zaštite u distributivnim mrežama 10 kV

2019. urn:nbn:hr:200:983466

Lukes, Andrija

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

APA 6th Edition

Lukes, A. (2019). Utjecaj kvalitete napona na uređaje zaštite u distributivnim mrežama 10 kV (Master's 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:200:983466

MLA 8th Edition

Lukes, Andrija. "Utjecaj kvalitete napona na uređaje zaštite u distributivnim mrežama 10 kV." Master's thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, 2019. https://urn.nsk.hr/urn:nbn:hr:200:983466

Chicago 17th Edition

Harvard

Lukes, A. (2019). 'Utjecaj kvalitete napona na uređaje zaštite u distributivnim mrežama 10 kV', Master's thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, accessed 27 September 2023, https://urn.nsk.hr/urn:nbn:hr:200:983466

Vancouver

Lukes A. Utjecaj kvalitete napona na uređaje zaštite u distributivnim mrežama 10 kV [Master's thesis]. Osijek: Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek; 2019 [cited 2023 September 27] Available at: https://urn.nsk.hr/urn:nbn:hr:200:983466

IEEE

A. Lukes, "Utjecaj kvalitete napona na uređaje zaštite u distributivnim mrežama 10 kV", Master's thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, Osijek, 2019. Available at: https://urn.nsk.hr/urn:nbn:hr:200:983466

Cite this item: https://urn.nsk.hr/urn:nbn:hr:200:983466

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Metadata

Title	Utjecaj kvalitete napona na uređaje zaštite u distributivnim mrežama 10 kV
Title (english)	The influence of voltage quality on protection devices in 10 kV distribution networks
Author	Andrija Lukes
Mentor	Srete Nikolovski (mentor)
Committee member	Srete Nikolovski (predsjednik povjerenstva)
Committee member	Predrag Marić (član povjerenstva)
Committee member	Krešimir Fekete (član povjerenstva)
Granter	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) Osijek
Defense date and country	2019-03-08, Croatia
Scientific / art field, discipline and subdiscipline	TECHNICAL SCIENCES Electrical Engineering Power Engineering
Abstract	Svrha ovog diplomskog rada bilo je analizirati potencijalni utjecaj određenih parametara kvalitete električne energije na uređaje zaštite u 10 kV distribucijskoj mreži. Navedeni su osnovni parametri norme EN 50160, te osnovne zadaće i tipovi relejne zaštite. Zatim se definiraju utjecaji određenog tipa poremećaja na instaliranu relejnu zaštitu te utjecaj smetnji na rad releja. Vrši se detaljnija kvantifikacija poremećaja u elektroenergetskom sustavu i njihov utjecaj na zone postavljanja releja. Nakon toga rade se studije slučaja te teorijske i grafičke analize utjecaja pojedinih događaja na relej. Prikazuju se odzivi različitih vrsta filtara releja na različite događaje u mreži. U zadnjem poglavlju radi se računska analiza utjecaja efekata nesinusoidalnih struja na elektromehanički nadstrujni relej i digitalni upravljački relej motora.
Abstract (english)	The purpose of this Master´s thesis was to analyze the potential impact of certain parameters of power quality on the protection devices in the 10 kV distribution network. The basic parameters of EN 50160 are listed, as well as basic tasks and types of relay protection. Then the impact of a certain type of disturbance on the installed relay protection and the impact of interference on the relay operation are defined. A more detailed quantification of disturbances in the power system and their impact on the relay setting zones is performed. After this, case studies are performed, as well as theoretical and graphical analysis of the influence of certain events on the relay. Responses of different types of relay filters to different events in the network are displayed. In the last chapter, a calculation analysis of the effect of non-sinusoidal current effects on the electromechanical overcurrent relay and the digital motor menagement relay is performed.
Keywords
Keywords (english)
Language	croatian
URN:NBN	urn:nbn:hr:200:983466
Study programme	Title: Graduate University Study Programme in Electrical Engineering; specializations in: Communications and Informatics, Power Engineering Course: Power Engineering Study programme type: university Study level: graduate Academic / professional title: magistar/magistra inženjer/inženjerka elektrotehnike (magistar/magistra inženjer/inženjerka elektrotehnike)
Type of resource	Text
File origin	Born digital
Access conditions	Open access
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Created on	2019-03-14 14:01:04