Projektiranje cijevnih sabirnica u visokonaponskom postrojenju

undergraduate thesis

• Title (english): High Voltage Tube Busbar Design
• Author: Lovro Klepo
• Mentor: Juraj Havelka (mentor)
• Committee member: Juraj Havelka (predsjednik povjerenstva)
• Committee member: Matija Zidar (član povjerenstva)
• Committee member: Ninoslav Holjevac (član povjerenstva)
• Granter: University of Zagreb; Faculty of Electrical Engineering and Computing; Zagreb
• Defense date and country: 2016-07-11, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Electrical Engineering

Abstract

Sabirnice su okosnica svakog rasklopnog postrojenja, a izvode se od neizoliranih bakrenih ili aluminijskih vodiča. One povezuju vodove kojima se električna energija dovodi, s vodovima koji dalje odvode električnu energiju prema potrošačima. U visokonaponskom postrojenju zauzimaju jednu od ključnih uloga, te su stoga nezaobilazan element prilikom dimenzioniranja i projektiranja u elektroenergetici. Projektiranje sabirnica izražava veliku problematiku, jer zahtijeva znanja iz različitih disciplina kao što su: fizika, elektrotehnika, metalurgija te znanja iz proizvodnje i prijenosa toplinske energije. Za rasklopna postrojenja do nazivnog napona 35 kV koriste se okrugli, plosnati i U- profili, dok se u visokonaponskim postrojenjima (110 kV, 220 kV, 400 kV) upotrebljavaju sabirnice izvedene u obliku cijevi ili užeta.

Abstract (english)

Bus bars are central to the structure of every switchyard and they are made of unisolated copper or aluminium conducters. They connect power lines that transfer electric power to power lines that transfer electric power further to the consumers. They play one of the key roles in a high-voltage facility, so they are a crucial element during dimensioning and designing in the filed of electrical power industry. Designing bus bars can be very problematic because it is crucial that one possesses knowledge in other disciplines like: physics, electrical engineering, metallurgy as well as knowledge in the production and transfer of thermal energy. U-profiles are used for a switchyard up to 35 kV nominal voltage, whereas bus bars made in the shape of pipes or ropes are used for high-voltage facilities (110 kV, 220 kV, 400 kV).

• Keywords: Sabirnice; visokonaponski; sabirnički sustavi; proračunske metode; projektiranje
• Keywords (english): Bus bars; high-voltage; bus bar systems; calculating procedures; designing
• Language: croatian
• URN:NBN: urn:nbn:hr:168:588570
• Study programme: Title: Electrical Engineering and Information Technology; Study programme type: university; Study level: undergraduate; Academic / professional title: sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka elektrotehnike i informacijske tehnologije (sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka elektrotehnike i informacijske tehnologije)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Closed access
• Created on: 2018-02-06 09:40:39