Električne i mehaničke karakteristike visokotemperaturnih vodiča malih provjesa

master's thesis

• Title (english): Electrical and mechanical characteristics of High Temperature Low Sag Conductors
• Author: Vide Marković
• Mentor: Ivica Pavić (mentor)
• Committee member: Ivica Pavić (predsjednik povjerenstva)
• Committee member: Ante Marušić (član povjerenstva)
• Committee member: Viktor Milardić (član povjerenstva)
• Granter: University of Zagreb; Faculty of Electrical Engineering and Computing; Zagreb
• Defense date and country: 2016-07-05, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Electrical Engineering

Abstract

Prilikom projekcije trase dalekovoda ili zamjene postojećih vodiča novima, uzimaju se u obzir svi potrebni faktori među kojima je najvažnije napraviti dobar omjer cijene i kvalitete. Od velike je važnosti optimizirati troškove gubitaka djelatne snage koji dugoročno predstavljaju jedan od najvećih problema konstruiranja dalekovoda i njegova održavanja. U odnosu na klasične vodiče, velike prednosti su pokazali vodiči sa kompozitnom jezgrom. Visokotemperaturni vodiči malih provjesa (HTLS) predstavljaju novu generaciju vodiča sa poboljšanim mehaničkim i električnim svojstvima: veće radne temperature, smanjeni provjesi, veća strujna i mehanička opteretivost, otpornost na elektromagnetske utjecaje, mogućnost prijenosa većih snaga i manji gubici.

Abstract (english)

While projecting overhead transmission lines or replacing the existing conductors, it is important to take into account all the necessary factors among which the most important is to make a good balance between price and quality. It is essential to optimize the cost of power losses which represent one of the greatest problems of overhaed transmission line construction and its maintenance in the long term. Composite core conductors showed great benefits compared to conventional conductors. High temperature low sag (HTLS) conductors are new generation conductors with improved mechanical and electrical properties: higher operating temperatures, reduced sag, higher current and mechanical load, resistance to electromagnetic influences, better power transfer and reduced losses.

• Keywords: visokotemperaturni vodiči; ekonomska isplativost; provjes; prijenosna moć; mehanička čvrstoća; životni vijek vodiča
• Keywords (english): high temperature conductors; cost effectiveness; sag; power transmission capacity; mechanical strength; conductor life expectancy
• Language: croatian
• URN:NBN: urn:nbn:hr:168:695441
• 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 10:28:40