Napredno ispitivanje distantne zaštite

master's thesis

• Title (english): Advanced distance protection testing
• Author: Matej Katičić
• Mentor: Ante Marušić (mentor)
• Committee member: Ante Marušić (predsjednik povjerenstva)
• Committee member: Juraj Havelka (član povjerenstva)
• Committee member: Božidar Filipović-Grčić (član povjerenstva)
• Granter: University of Zagreb; Faculty of Electrical Engineering and Computing; Zagreb
• Defense date and country: 2020-07-08, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Electrical Engineering

Abstract

Ispravno projektiranje i podešavanje uređaja relejne zaštite ključno je u kontinuiranom i nesmetanom radu elektroenergetskog sustava. U ovom diplomskom radu opisani su osnovni principi rada distantne zaštite ugrađene u vodno polje prijenosne mreže. Prvi dio bio je parametriranje Siemens-ovog distantnog zaštitnog releja 7SA611 serije SIPROTEC korištenjem DIGSI 4 programskog alata. Nakon parametriranja, provelo se sekundarno ispitivanje funkcija zaštitnog releja koristeći ispitni uređaj OMICRON uz programsku podršku Test Universe. Zadnji dio bio je napredno ispitivanje distantne zaštite istovremeno u dvije transformatorske stanice (na obje strane prijenosnog voda).

Abstract (english)

Proper design and adjustment of relay protection devices is crucial in the continuous and uninterrupted operation of the power system. This master thesis describes the basic principles of distance protection built into the line bay of the transmission network. The first part was the parameterization of the Siemens distance protection relay 7SA611 of the SIPROTEC series using the DIGSI 4 software tool. After parameterization, secondary testing of the protection relay functions was performed using an OMICRON CMC 356 test set with Test Universe software support. The last part was an advanced distance protection testing simultaneously in two substations (on both sides of the transmission line).

• Keywords: distantna zaštita; zone štićenja; komunikacijska shema; 7SA611 uređaj; DIGSI; parametriranje releja; OMICRON; Test Universe; ispitivanje releja; RelaySimTest modul
• Keywords (english): distance protection; zones of protection; teleprotection; 7SA611 device; DIGSI; relay parametrization; OMICRON; Test Universe; relay testing; RelaySimTest module
• Language: croatian
• URN:NBN: urn:nbn:hr:168:736330
• Study programme: Title: Electrical Engineering and Information Technology; Study programme type: university; Study level: graduate; Academic / professional title: magistar/magistra inženjer/inženjerka elektrotehnike i informacijske tehnologije (magistar/magistra inženjer/inženjerka elektrotehnike i informacijske tehnologije)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Closed access
• Created on: 2023-01-13 10:09:40