Temperature compensated and self-calibrated current sensor

Temperature compensated and self-calibrated current sensor

A method is described to provide temperature compensation and reduction of drift due to aging for a current sensor based on a plurality of magnetic field sensors positioned around a current carrying conductor. The offset voltage signal generated by each magnetic field sensor is used to correct varia...

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Hauptverfasser: BRUBAKER MICHAEL ALLEN, YAKYMYSHYN PAMELA JANE, YAKYMYSHYN CHRISTOPHER PAUL
Format: Patent
Sprache:eng
Schlagworte:
MEASURING
MEASURING ELECTRIC VARIABLES
MEASURING MAGNETIC VARIABLES
PHYSICS
TESTING
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creator BRUBAKER MICHAEL ALLEN
YAKYMYSHYN PAMELA JANE
YAKYMYSHYN CHRISTOPHER PAUL
description A method is described to provide temperature compensation and reduction of drift due to aging for a current sensor based on a plurality of magnetic field sensors positioned around a current carrying conductor. The offset voltage signal generated by each magnetic field sensor is used to correct variations in the output signal due to temperature variations and aging.
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subjects MEASURING
MEASURING ELECTRIC VARIABLES
MEASURING MAGNETIC VARIABLES
PHYSICS
TESTING
title Temperature compensated and self-calibrated current sensor
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