Izvorni znanstveni članak

Precison Automated Measuring System for Accurate Comparison of esistance Standards and Shunts

Igor Štambuk orcid.org/0000-0001-9428-0370 ; Center for Defense and Strategic Studies Croatian Defense Academy “Dr. Franjo Tuđman”, Zagreb, Croatia

Sažetak

In this paper we will present a development of Measurement system for accurate comparison of low resistance standards and AC shunts ranging from
0.1 mΩ to 10 Ω as well as system testing and use. The system consists of a specially built current source, range selector, current reversal module and
low cost analog to digital converter. The entire measurement procedure is automated and controlled by LabVIEW program. Subsequent testing has
shown that the realized precision resistance measurement system has achieved precision comparable to more expensive commercial devices. The
system or system elements can be used both in smart grid applications and in military laboratories for testing new technologies

Ključne riječi

digital multimeters; measurement method; resistant standard; virtual instrumentation

Hrčak ID:

213475

URI

https://hrcak.srce.hr/213475

Datum izdavanja:

1.5.2018.

Posjeta: 899 *