METHOD AND APPARATUS FOR CURRENT CORRECTION

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United States of America Patent

APP PUB NO 20150362532A1
SERIAL NO

14764034

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Abstract

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The disclosure relates to a method, apparatus and computer readable medium for compensating for capacitive coupling effects in an inductive current sensor. The method comprises receiving a current of an electrical signal measured at a current sensor at an instant in time. The method further comprises applying a capacitive coupling compensation coefficient to a voltage of the electrical signal measured at a voltage sensor at the instant in time to obtain a capacitive coupling compensation value. Furthermore, the method comprises adjusting the current of the electrical signal using the capacitive coupling compensation value to obtain a compensated current of the electrical signal.

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Patent Owner(s)

Patent OwnerAddress
ITRON GLOBAL SARL2111 N MOLTER ROAD LIBERTY LAKE WA 99019

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
CHARTOUNI, Patrick Lionel Joseph Vouneuil sous Biard, FR 1 13

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