METROLOGICAL INFRASTRUCTURE FOR MEASUREMENT OF HIGH VOLTAGES AND CURRENTS IN MACEDONIA AND CROATIA

Marija Čundeva-Blajer, Ljupčo Arsov, Luka Ferković, Roman Malarić, Damir Ilić

Abstract

In this paper, metrological infrastructure of Macedonia and Croatia will be presented in general, but more speciffically for measurement of high voltages and currents. As two countries become independent almost 20 years ago, they embarked on a similar metrological path, earning to strenghten international ties, to get more involved in organizations such as Euromet, to receive accreditation for the national measurement institutes, etc. However, as the two countries have emerging economies, it is sometimes difficult to develop all the necessary measurement methods, especially methods that need a lot of time and money to invest in, but are used very rarely. A work on two different measurement methods in our countries will be presented: a Rogowski coil (RC) being developed in Croatia and the current measurement unit (CMU) of a 20 kV combined current-voltage intrument transformer (CCVIT) in Macedonia.

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IMEKO-TC4-2008-089.pdf

DOI

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IMEKO TC

TC4 - Measurement of Electrical Quantities

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