undergraduate thesis
Voltage measuring transformers

Karlo Merkaš (2016)
Sveučilište Sjever
Sveučilišni centar Varaždin
Odjel za elektrotehniku
Metadata
TitleNaponski mjerni transformatori
AuthorKarlo Merkaš
Mentor(s)Branko Tomičić (thesis advisor)
Abstract
U radu je prikazana konstrukcija i princip rada transformatora. Dan je pregled specijalnih transformatora, a detaljnije je opisana primjena i svojstva naponskih mjernih transformatora. Dan je pregled ispitivanja koja se provode radi dokazivanja nazivnih parametara. Na transformatoru koji se nalazi u laboratoriju provedena su odgovarajuća ispitivanja s ciljem utvrđivanja naponske i kutne pogreške. Ovi parametri određeni su konstrukcijom Möllingerovog i Geweckeovog dijagrama te je izveden zaključak o mogućnosti primjene ispitivanog transformatora za svrhe mjerenja.
Keywordstransformer voltage measuring transformer inductive voltage transformer Möllinger Gewecke graphic diagram ratio error phase error accuracy class
Parallel title (English)Voltage measuring transformers
Committee MembersDunja Srpak (committee chairperson)
Ladislav Havaš (committee member)
Branko Tomičić (committee member)
GranterSveučilište Sjever
Lower level organizational unitsSveučilišni centar Varaždin
Odjel za elektrotehniku
PlaceKoprivnica
StateCroatia
Scientific field, discipline, subdisciplineTECHNICAL SCIENCES
Electrical Engineering
Electronics
Study programme typeprofessional
Study levelundergraduate
Study programmeElectrical Engineering; specializations in: Automatisation, Biomedical Electronics
Study specializationAutomatisation
Academic title abbreviationbacc. ing. el.
Genreundergraduate thesis
Language Croatian
Defense date2016-11-16
Parallel abstract (English)
The paper describes construction and working principle of the transformer. It also gives an overview of special transformers, describes the use and characteristics of voltage measuring transformers and describes tests carried out to determine nominal parameters. Test was carried out on the transformer located in university laboratory. Möllinger Gewecke graphic diagram was used to determine the ratio and phase errors . A conclusion was drawn about the possibility of using the tested transformer for measurement purposes.
Parallel keywords (Croatian)transformator naponski mjerni transformator Möllinger-Geweckeov dijagram naponska pogreška kutna pogreška klasa točnosti
Resource typetext
Access conditionOpen access
Terms of usehttp://rightsstatements.org/vocab/InC/1.0/
URN:NBNhttps://urn.nsk.hr/urn:nbn:hr:122:295184
CommitterJasna Kosić