INDUCTIVE VOLTAGE DIVIDERS AND THEIR APPLICATION TO PRECISION ELECTRICAL MEASUREMENTS

Jaroslav Bohácek

Abstract

In the framework of laboratory exercises for students attending lectures on metrology of electrical quantities at the Faculty of Electrical Engineering, Czech Technical University, application of inductive voltage dividers to precision coaxial bridges is demonstrated. Four terminal-pair bridges are used in comparisons of like impedances and a quadrature bridge has been realized for linking resistance and capacitance standards. A method for calibrating multi-decade inductive voltage dividers has also been developed.

Keywords

inductive voltage divider, calibration, four terminal-pair bridge

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IMEKO-TC4-2001-105.pdf

DOI

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IMEKO TC

TC4 - Measurement of Electrical Quantities

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