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Pregled bibliografske jedinice broj: 949265

AC-DC characterization of coaxial current shunts and application of the shunt in the digital sampling wattmeter


Konjevod, Jure; Malarić, Roman; Dadić, Martin; Kunšt, Ivica; Hegeduš, Hrvoje
AC-DC characterization of coaxial current shunts and application of the shunt in the digital sampling wattmeter // Journal of Energy, 67 (2018), Special issue; 15-18 (međunarodna recenzija, članak, znanstveni)


Naslov
AC-DC characterization of coaxial current shunts and application of the shunt in the digital sampling wattmeter

Autori
Konjevod, Jure ; Malarić, Roman ; Dadić, Martin ; Kunšt, Ivica ; Hegeduš, Hrvoje

Izvornik
Journal of Energy (0013-7448) 67 (2018), Special issue; 15-18

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Current shunt, step-up procedure, thermal voltage converter, automated measurement procedure, digital sampling wattmeter

Sažetak
The purpose of this paper is to give a review of ac-dc characterization of the current shunts and application of the current shunt (nominal current 1A) within the digital sampling wattmeter. It is described the ac-dc transfer difference measurement of six cage type ac shunts from 10 mA up to 10 A using step-up measurement procedure. Furthermore, the substantial part of the measurement setup is fast switching system which is also described in detail. For the purpose of measurement procedure, the application is developed in LabVIEW and whole process is fully automatized. Obtained results are analyzed and shown on graphs. This paper is extended version of two papers: [1] and [2] which are presented on 1st International Colloquium on Smart Grid Metrology. Thus, paper is extended with presented application of the shunt 1 A in the digital sampling wattmeter.

Izvorni jezik
Engleski

Znanstvena područja
Elektrotehnika



POVEZANOST RADA


Projekt / tema
HRZZ-IP-2014-09-8826 - Mjeriteljska infrastruktura za pametne mreže (Roman Malarić, )

Ustanove
Fakultet elektrotehnike i računarstva, Zagreb