master's thesis
Numerical overcurrent relay device MICOM Areva in use for feeder protection in electrical networks

Dino Šokčević (2015)
Metadata
TitleNumerički nadstrujni relej MiCOM Areva u primjeni zaštite izvoda u elektroenergetskim mrežama
AuthorDino Šokčević
Mentor(s)Srete Nikolovski (thesis advisor)
Abstract
Elektromehanički i statički releji zaštite danas su većinom zamijenjenjeni numeričkim relejima zaštite zbog težnje prema potpunoj automatizaciji elektroenergetskih pogona i sustava u cijelini. Multifunkcionalni numerički relej tvrtke Areva MiCOM P127 simulacijom u Easy Power programskom paketu, pokazao se kao dobar izbor u zaštiti izvoda u elektroenergetskim mrežama pri kratkim spojevima te zemljospojevima. Ugradnjom takvog numeričkog releja u postrojenja moguće je postići brzo i selektivno djelovanje i to u tri stupnja podešenja , koristeći se pri tome standradiziranim krivuljama prema IEC, IEEE/ANSI, CO, RI ili RECT standardu za zemljospojnu zaštitu i nadstrujnu (usmjerenu ili neusmjerenu) zaštitu elektroenergetskog sustava.
KeywordsNumerical relays protection coordination MiCOM Areva relays feeder protection
Parallel title (English)Numerical overcurrent relay device MICOM Areva in use for feeder protection in electrical networks
Committee MembersSrete Nikolovski (committee chairperson)
Predrag Marić (committee member)
Krešimir Fekete (committee member)
GranterSveučilište Josipa Jurja Strossmayera u Osijeku
Fakultet elektrotehnike, računarstva i informacijskih tehnologija Osijek
Lower level organizational unitsZavod za elektroenergetiku
Katedra za elektroenergetske mreže i postrojenja
PlaceOsijek
StateCroatia
Scientific field, discipline, subdisciplineTECHNICAL SCIENCES
Electrical Engineering
Power Engineering
Study programme typeuniversity
Study levelgraduate
Study programmeGraduate University Study Programme in Electrical Engineering; specializations in: 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)
Electromechanical relays and static protection today are mostly replaced numerical protection relays, because of the tendency toward complete automation of power plants and systems as a whole. Multifunction numerical relay of Areva Micom P127 simulating the industrial facility proved to be a good choice to protect feeders in electric power supply during short-circuits and earth faults. Installing such a numerical relay in the plant it is possible to achieve rapid and selective action in three threshold setting, using thereby standradiziranim curves according to IEC, IEEE / ANSI, CO, RI and RECT standard for fault protection and overcurrent (directional or nondirectional) protection power system.
Parallel keywords (Croatian)Numerički releji zaštita koordinacija MiCOM Areva zaštite izvoda
Resource typetext
Access conditionOpen access
Terms of usehttp://rightsstatements.org/vocab/InC/1.0/
URN:NBNhttps://urn.nsk.hr/urn:nbn:hr:200:617422
CommitterAnka Ovničević