Ispitivanje relejne zaštite u maloj elektrani

master's thesis

• Title (english): Testing of protection devices in small electric power plant
• Author: Ivan Curić
• Mentor: Ante Marušić (mentor)
• Committee member: Ante Marušić (predsjednik povjerenstva)
• Committee member: Juraj Havelka (član povjerenstva)
• Committee member: Tomislav Capuder (član povjerenstva)
• Granter: University of Zagreb; Faculty of Electrical Engineering and Computing; Zagreb
• Defense date and country: 2018-07-11, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Electrical Engineering

Abstract

Pouzdana električna zaštita jedan je od osnovnih preduvjeta ispravnog rada elektroenergetskih postrojenja. U radu su opisani osnovni principi nadstrujne i diferencijalne zaštite. Parametrirane su nadstrujna zaštitna funkcija za 35 kV vod te diferencijalna zaštitna funkcija za generator u maloj elektrani. Uz to, opisana su svojstva, sklopovlje i programska podrška svih uređaja koji su korišteni u procesu izrade rada. Za parametriranje SIPROTEC 7SA611 zaštitnog uređaja korišten je DIGSI 4.82 programski alat, a parametriranje ABB REG615 zaštitnog uređaja korištena je PCM600 2.6 programska podrška. Sekundarno ispitivanje parametriranih zaštitnih funkcija obavljeno je korsteći OMICRON Test Universe programski alat.

Abstract (english)

Reliable electrical protection is one of the basic prerequisites for proper operating of electric power system. This master thesis describes overcurrent and differential protection basic principles. Overcurrent protection function for 35 kV power line and differential protection function for generator in small electric power plant have been parameterized. Additionally, characteristics, hardware and software of used devices are described as well. SIPROTEC 7SA611 protection device has been parameterized using DIGSI 4.82 software and ABB REG615 protection device using PCM600 2.6 software. Secondary testing of the protection functions was made using OMICRON and its belonging Test Universe software.

• Keywords: numerički relej; nadstrujna zaštita; diferencijalna zaštita; parametriranje releja; DIGSI; PCM600; ispitivanje releja; OMICRON; Test Universe
• Keywords (english): numerical relay; overcurrent protection; differential protection; relay parametrization; DIGSI; PCM600; relay testing; OMICRON; Test Universe
• Language: croatian
• URN:NBN: urn:nbn:hr:168:077927
• 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: 2019-03-13 19:39:01