TWO-STAGE ELECTRONICALLY COMPENSATED CURRENT-TO-VOLTAGE TRANSDUCER

D. Slomovitz, L. Trigo, C. Faverio

Abstract

To fulfill the requirements of very high accuracy wattmeters, a current to voltage transducer was developed. The nominal input currents go from 1 A up to 100 A, and the nominal output voltage is 2 V. The goal is to get uncertainties in the order of 1 part in 106.

Keywords

current transformer, compensation,measurement, calibration, power

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IMEKO-TC4-2011-037.pdf

DOI

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IMEKO TC

TC4 - Measurement of Electrical Quantities

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