DIGITAL PROCESSING OF IMPULSE MEASUREMENTS IN TRANSFORMER TESTS

Gabriel Slomovitz, Daniel Slomovitz

Abstract

Tests using high voltage impulse waveforms are used to evaluate power transformers. This test simulates the overvoltage that may exist during a lighting storm. This paper proposes digital processing of the voltages and currents recorded during the test to evaluate if the transformer under test pass or not the standard requirements.

Keywords

Impulse test, power transformer, high voltage,peak voltage

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IMEKO-TC4-2011-045.pdf

DOI

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IMEKO TC

TC4 - Measurement of Electrical Quantities

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