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master's thesis
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Device for synchronisation and anti islanding protection of biomas power plant rated power 9,5 MW
Stjepan Maršić (2015)
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
Metadata
TitleUređaj sa sinkronizaciju i zaštitu od otočnog rada elektrane na biomasu snage 9,5 MW
AuthorStjepan Maršić
Mentor(s)Srete Nikolovski (thesis advisor)
Abstract
Glavna tema ovog rada je zaštita generatora od otočnog rada. U prvom dijelu rada navedeni su glavni problemi takvog pogonskog stanja. Također, osim problema opisane su pasivne i aktivne zaštitne funkcije koje se koriste u takvim slučajevima. Nakon toga, treće poglavlju riječ je o sinkronizaciji generatora na mrežu te zašto je važno provesti točnu i pravilnu sinkronizaciju. Četvrto poglavlje je jednostavno opis releja Siemens SIPROTEC 7SJ63 koji je korišten za provedbu simulacije u petom poglavlju
Keywordsislandic detection frequency relays rate of change of frequncy (ROCOF) vector surge relay (VSR) generator synchronization Siemens SIPROTEC 7SJ63
Parallel title (English)Device for synchronisation and anti islanding protection of biomas power plant rated power 9,5 MW
Committee MembersSrete Nikolovski (committee chairperson)
Predrag Marić (committee member)
Goran Knežević (committee member)
GranterJosip Juraj Strossmayer University of Osijek
Faculty of Electrical Engineering, Computer Science and Information Technology Osijek
Lower level organizational unitsDepartment of Power Engineering
Chair of Power Systems and Substations
PlaceOsijek
StateCroatia
Scientific field, discipline, subdisciplineTECHNICAL SCIENCES
Electrical Engineering
Power Engineering
Study programme typeuniversity
Study levelgraduate
Study programmeGraduate University Study Programme in Electrical Engineering; branch: Communications and Informatics, Power Engineering
Study specializationPower Engineering
Academic title abbreviationmag.ing.el.
Genremaster's thesis
Language Croatian
Defense date2015-10-07
Parallel abstract (English)
Main subject of this paper is islandic protection or loss of main protection of generator. In first part of the paper main problems of this kind of operational state are defined. Also, beside that passive and active protective functions used in such cases are described. After that, third chapter is about generator synchronizaton and why accurate and proper synchronization is important. Fourth chaper is simply description of Siemens SIPROTEC 7SJ63 relay which is used in simulation that is conducted in chapter five.
Parallel keywords (Croatian)detekcija otočnog pogona frekvencijski releji brzina promjene frekvencije (ROCOF) promjena vektora kuta napona (VSR) sinkronizacija generatora Siemens SIPROTEC 7SJ63
Resource typetext
Access conditionOpen access
Terms of usehttp://rightsstatements.org/vocab/InC/1.0/
URN:NBNhttps://urn.nsk.hr/urn:nbn:hr:200:306535