ANALYSIS OF MEASUREMENT ERROR IN DIRECT AND TRANSFORMER-OPERATED MEASUREMENT SYSTEMS FOR ELECTRIC ENERGY AND MAXIMUM POWER MEASUREMENT

Slavisa Puzovic, Branko Milan Koprivica, Alenka Milovanovic, Milic Djekic

DOI Number
-
First page
389
Last page
398

Abstract


Analysis of error in measuring electric energy and maximum power within direct and half-indirect measurement system at the voltage of 0.4kV is presented in the paper. The analysis involved all the elements of the measurement system, i.e. calibration and testing of the transformer-operated and direct digital energy meters and measuring current transformers. This equipment was also used for measurements in the transformer substation aiming at error analysis at measurements made under the real conditions.

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References


P. Duduković, M. Đekić, Electrical Measurements, First Edition, Naučna knjiga, Beograd, 1991. (In Serbian)

V. Bego, Measuring Transformers, Školska knjiga, Zagreb, 1977. (In Serbian)

Katalog proizvoda - Strujni transformatori za merenje 0.72 kV, Fabrika mernih transformatora Zaječar, Zaječar 2010.

Catalogues – DB2MG, DMG1, DMG2, Enel Belgrade, Belgrade, 2010.


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ISSN: 0353-3670 (Print)

ISSN: 2217-5997 (Online)

COBISS.SR-ID 12826626