Zaštita prijenosnih vodova pomoću numeričkih releja serije SIPROTEC

master's thesis

• Title (english): Transmission lines protection using SIPROTEC numerical relays
• Author: Andrea Stošić
• Mentor: Ante Marušić (mentor)
• Committee member: Ante Marušić (predsjednik povjerenstva)
• Committee member: Juraj Havelka (član povjerenstva)
• Committee member: Hrvoje Pandžić (član povjerenstva)
• Granter: University of Zagreb; Faculty of Electrical Engineering and Computing; Zagreb
• Defense date and country: 2015-02-16, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Electrical Engineering

Abstract

Distantna i diferencijalna zaštita su izuzetno važne kada je riječ o zaštiti prijenosnih vodova. U ovome diplomskom radu opisani su principi distantne i diferencijalne zaštite. Nadalje, važnost komunikacije među relejima, utjecaji njihanja snage, provjera sinkronizma i automatski ponovni uklop su također obrađeni. Brojne prednosti numeričkih releja i njihova primjena naglašeni su kroz cijeli rad. Opisani su SIPROTEC uređaji, program DIGSI, parametriziranje i testiranje releja, te je procedura napravljena na numeričkom distantnom SIPROTEC releju uz pomoć ispitnog uređaja Omicron te njegovog pripadajućeg programa.

Abstract (english)

Distance and differential protection are extremely important when it comes to transmission lines protection. In this Master Thesis principles of both distance and differential protection have been described. Furthermore, the importance of relay communication, the effects of power swing, synchronism check and auto-reclose are also covered. Numerous advantages of numerical relays and their use have been emphasised throughout this work. SIPROTEC devices, DIGSI software, relay parameterising and testing have been described and the procedure was done on an actual numerical distance SIPROTEC relay with the help of Omicron (testing device) and its software.

• Keywords: distantna zaštita; distantne zone; njihanje snage; komunikacija među relejima; diferencijalna zaštita; automatski ponovni uklop; provjera sinkronizma; Siemens; SIPROTEC; DIGSI; parametrizacija releja; testiranje releja; Omicron
• Keywords (english): distance protection; distance zones; power swing; relay communication; differential protection; auto-reclosure; synchronism check; Siemens; SIPROTEC; DIGSI; relay parameterization; relay testing; Omicron
• Language: english
• URN:NBN: urn:nbn:hr:168:064430
• 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: 2019-03-14 00:59:56