DYNAMIC MEASUREMENT UNCERTAINTY OF HV VOLTAGE DIVIDERS

Jan Peter Hessling, Anders Mannikoff

Abstract

Recently we proposed an approach based on digital filtering for evaluating dynamic non-stationary contributions to the measurement uncertainty. A dynamic simulator instead of a digital filter bank is here utilized for deriving the dynamic measurement uncertainty of mixed capacitive voltage dividers. These are used for lightning impulse measurements, during a calibration measurement of a standard lightning impulse.

Keywords

dynamic, measurement uncertainty, voltage divider

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IMEKO-WC-2009-TC21-325.pdf

DOI

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IMEKO TC

TC21 - Mathematical Tools for Measurements

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