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master's thesis
RELEJNA ZAŠTITA REGULACIJSKE PRIGUŠNICE
2017. urn:nbn:hr:190:577761
Šojat, Sven
University of Rijeka
Faculty of Engineering

Cite this document

Šojat, S. (2017). RELEJNA ZAŠTITA REGULACIJSKE PRIGUŠNICE (Master's thesis). Rijeka: University of Rijeka, Faculty of Engineering. Retrieved from https://urn.nsk.hr/urn:nbn:hr:190:577761

Šojat, Sven. "RELEJNA ZAŠTITA REGULACIJSKE PRIGUŠNICE." Master's thesis, University of Rijeka, Faculty of Engineering, 2017. https://urn.nsk.hr/urn:nbn:hr:190:577761

Šojat, Sven. "RELEJNA ZAŠTITA REGULACIJSKE PRIGUŠNICE." Master's thesis, University of Rijeka, Faculty of Engineering, 2017. https://urn.nsk.hr/urn:nbn:hr:190:577761

Šojat, S. (2017). 'RELEJNA ZAŠTITA REGULACIJSKE PRIGUŠNICE', Master's thesis, University of Rijeka, Faculty of Engineering, accessed 22 December 2024, https://urn.nsk.hr/urn:nbn:hr:190:577761

Šojat S. RELEJNA ZAŠTITA REGULACIJSKE PRIGUŠNICE [Master's thesis]. Rijeka: University of Rijeka, Faculty of Engineering; 2017 [cited 2024 December 22] Available at: https://urn.nsk.hr/urn:nbn:hr:190:577761

S. Šojat, "RELEJNA ZAŠTITA REGULACIJSKE PRIGUŠNICE", Master's thesis, University of Rijeka, Faculty of Engineering, Rijeka, 2017. Available at: https://urn.nsk.hr/urn:nbn:hr:190:577761

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Metadata
TitleRELEJNA ZAŠTITA REGULACIJSKE PRIGUŠNICE
AuthorSven Šojat
MentorSrđan Skok (mentor)
Committee memberViktor Sučić (predsjednik povjerenstva)
GranterUniversity of Rijeka
Faculty of Engineering
Rijeka
Defense date and country2017-07, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Electrical Engineering
Abstract
U ovom diplomskom radu opisan je utjecaj jalove snage na promjenu napona u prijenosnoj mreži, te je prikazan nadmojesni Π-model prijenosne mreže. Opisani su uvijeti opterećenja mreže te su navedeni uređaji za regulaciju napona. Cilj ovog rada bio je navesti i opisati vrste kvarova i vrste zaštite regulacijske prigušnice, te samo djelovanje zaštite. Objašnjen je princip regulacije napona pomoću prigušnice, te je predložen izbor zaštite za prigušnicu. Na kraju diplomskog rada imamo primjer relejne zaštite regulacijske prigušnice 220 kV, 200 MVAr, sa proračunom mjernih transformatora u polju regulacijske prigušnice.
Abstract (english)
In this thesis is described the influance od reactive power on voltage change in the transmission line, and the equivalent Π-Model is shown. Also the network load conditions are described, and voltage control devices are listed. The aim of this thesis was to specify and describe the types of failures and type of protection for variable shunt reactor, and to describe the protection function. It is explained the principle of regulating the voltage with the variable shunt reactor and it is proposed the choice of protection for the variable shunt reactor. Finally, at the end of the thesis, we have an example of a relay protection od the 220 kV, 200 MVAr variable shunt reactor, with the calculation of measuring transformers in the field of variable shunt reactor.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:190:577761
Study programmeTitle: Electrical Engineering
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 conditionsAccess restricted to students and staff of home institution
Terms of useLicence In copyright icon
Created on2017-09-21 09:03:58