Modeliranje energetskih transformatora

undergraduate thesis

• Title (english): Power transformers modeling
• Author: Marko Hajdina
• Mentor: Ivica Pavić (mentor)
• Committee member: Ivica Pavić (predsjednik povjerenstva)
• Committee member: Frano Tomašević (član povjerenstva)
• Committee member: Goran Grdenić (član povjerenstva)
• Granter: University of Zagreb; Faculty of Electrical Engineering and Computing; Zagreb
• Defense date and country: 2017-07-10, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Electrical Engineering

Abstract

Transformatori su nezaobilazni i neophodni uređaji u današnjem čovječanstvu. Život bez električne energije je nezamisliv. Transformator ima mogućnost pretvorbe napona na najnižu naponsku razinu koja je upravo potrebna ljudima u njihovom životu. Taj niski napon, odnosno struja dolaze i do naših kućanstava i napajaju naše uređaje kojima se koristimo u svakodnevnom životu.
Modeliranje transformatora i cijelih elektroenergetskih sustava u programu Neplan daje nam predodžbu o ponašanju dijela ili cijelog sustava koji smo napravili u tom programu. Važno je prikazivati sadašnje i buduće elektroenergetske sustave u simulacijama i isprobavati različite metode proračuna kratkih spojeva i tokova snaga kako bismo predvidjeli i spriječili moguće loše posljedice, kvarove koji bi se mogli dogoditi u jednom takvom sustavu.

Abstract (english)

Nowadays transformers are the inevitable and necessary devices. Life without electricity is unthinkable. The transformer has the option of converting the voltage to the lowest voltage level which is the most needed in life. That low voltage, or electricity, is coming to our households and energizing our devices that we use in our lives daily.
Transformers modeling and entire power systems in Neplan gives us an idea of the behaviour of a part and entire system that we did in that program. It is important to present current and future power system simulations and to try different methods of calculating short circuits and power flows in order to predict and prevent possible bad consequences, failures that might occur in one such system.

• Keywords: transformator; napon; kratki spoj; grupa spoja; uzemljenje
• Keywords (english): transformer; voltage; short circuit; group of connections; earthing
• Language: croatian
• URN:NBN: urn:nbn:hr:168:314522
• 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: 2019-03-13 20:45:59