Validation of the software for digital processing of a Rogowski coil output signal

An inductive sensor (Rogowski coil) - based digital measuring system able to operate in any frequency range both in steady state and in transient duty, which uses a self-developed numerical integration system, is presented in this paper. Besides, the measuring system has an extended input signal ran...

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Bibliographic Details
Main Authors: Marinescu, A., Dumbrava, I.
Format: Conference Proceeding
Language:English
Subjects:
Attenuators
Coils
Current measurement
Digital signal processing
Frequency measurement
Software
Time measurement
Online Access:Request full text
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Summary:An inductive sensor (Rogowski coil) - based digital measuring system able to operate in any frequency range both in steady state and in transient duty, which uses a self-developed numerical integration system, is presented in this paper. Besides, the measuring system has an extended input signal range achieved by using a nonlinear input attenuator. Software validation is done by using the analytical expression of some typical signals appearing in heavy current technique, power electronics and electromagnetic compatibility applications.
ISSN:1842-0133
DOI:10.1109/OPTIM.2012.6231821