Relejna zaštita prijenosnog elektroenergetskog sustava

master's thesis

• Title (english): Protection of transmission power system
• Author: Ivan Kos
• Mentor: Ante Marušić (mentor)
• Committee member: Ante Marušić (predsjednik povjerenstva)
• Committee member: Vladimir Mikuličić (član povjerenstva)
• Committee member: Juraj Havelka (član povjerenstva)
• Granter: University of Zagreb; Faculty of Electrical Engineering and Computing; Zagreb
• Defense date and country: 2014-07-01, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Electrical Engineering

Abstract

U ovom je radu opisana zaštita prijenosnog elektroenergetskog sustava, a naglasak je stavljen na distantnu zaštitu kao granu koja se najviše razvija. Opisani su principi rada distantne zaštite kao i njezine zaštitne karakteristike. Navedeni su i opisani releji vodećih proizvođača koji se koriste u hrvatskom prijenosnom sustavu. Glavni dio rada odnosi se na smetnje koje utječu na rad distantnih releja. Svaka pojedina smetnja je opisana i dana je preporuka za njezino uklanjanja ili kompenzaciju. Na kraju rada dani su primjeri kako proizvođači već serijski ugrađuju kompenzaciju nekih smetnji kako bi se olakšao rad osoblja koje ugrađuje i pušta relej u pogon.

Abstract (english)

This paper describes a transmission network protection, and emphasis is placed on the distance protection as a branch that is developing the most. It describes the principles of distance protection as well as its protection characteristics. There are listed and described relays of leading manufacturers that are used in the Croatian transmission system. The main part of the paper deals with disorders that affect the operation of distance relays. Each disturbance is described and there is recommendation of its removal or compensation. At the end there are examples of how manufacturers are already implanting the compensation of some disturbances in order to facilitate the work of staff who installs and starts the relays.

• Keywords: numerička distantna zaštita; prijenosni elektroenergetski sustav; distantni relej; ABB; Siemens; Areva
• Keywords (english): numerical distance protection; transmission network protection; distance relay; ABB; Siemens; Areva
• Language: croatian
• URN:NBN: urn:nbn:hr:168:953670
• 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: 2018-02-06 09:46:31