Utjecaj vlage na svojstva izolacije transformatora

professional thesis

• Title (english): Moisture influence on the properties of transformer insulation
• Author: Matija Gajski
• Mentor: Željko Štih (mentor)
• Committee member: Žarko Janić (predsjednik povjerenstva)
• Committee member: Tomislav Župan (član povjerenstva)
• Committee member: Željko Štih (član povjerenstva)
• Granter: University of Zagreb; Faculty of Electrical Engineering and Computing; (Department of Electrical Engineering Fundamentals and Measurements); Zagreb
• Defense date and country: 2023-02-21, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Electrical Engineering; Power Engineering

Abstract

U ovom specijalističkom radu dan je prikaz utjecaja vlage na električna i mehanička svojstva izolacije, te na životni vijek izolacije. Uz to prikazan je pregled odabranih problema koji se javljaju zbog vlage prilikom proizvodnje izolacijskih komponenti koje se koriste u energetskim transformatorima. Također prikazane su određene metode i dane preporuke rješenja za sprječavanje navedenih problema.

Abstract (english)

This paper presents the topics about influence of moisture on the electrical and mechanical properties of insulation material used in transformer building industry. The moisture influence on the insulation lifespan is also presented. In addition is also shown an overview of selected problems that occur due to moisture impact on insulating components used in power transformers. At the end, methods and recommended solutions for preventing the mentioned problems are also presented.

• Keywords: celulozna izolacija; izolacija energetskog transformatora; izolacijski papir; transformer ploča; svojstva papirne izolacije; vlaga u izolaciji; delaminacija materijala
• Keywords (english): cellulose insulation; power transformer insulation; insulating paper; trensformerboard; properties of paper insulation; moisture in insulation; material delamination
• Language: croatian
• URN:NBN: urn:nbn:hr:168:996578
• Study programme: Title: Postgraduate specialist Study in Transformers; Study programme type: university; Study level: postgraduate specialist; Academic / professional title: sveučilišni/a specijalist/specijalistica transformatora (sveučilišni/a specijalist/specijalistica transformatora)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Open access
• Created on: 2023-04-11 12:44:03