Preprint Review Version 1 Preserved in Portico This version is not peer-reviewed

Measurement Uncertainty Analysis of Optical Current Sensors Used in Power Systems

Version 1 : Received: 11 January 2024 / Approved: 12 January 2024 / Online: 12 January 2024 (08:40:30 CET)

How to cite: Costa, M.M.; Costa, J.C.W.A.; Martinez, M.A.G. Measurement Uncertainty Analysis of Optical Current Sensors Used in Power Systems. Preprints 2024, 2024010981. https://doi.org/10.20944/preprints202401.0981.v1 Costa, M.M.; Costa, J.C.W.A.; Martinez, M.A.G. Measurement Uncertainty Analysis of Optical Current Sensors Used in Power Systems. Preprints 2024, 2024010981. https://doi.org/10.20944/preprints202401.0981.v1

Abstract

Optical current sensors have been developed and improved in recent decades, and their use has been widespread in power systems, including smart grids. Like any measuring instrument or system, the result of its measurements is associated with a measurement uncertainty, which quantifies its precision. This article presents a review of the main uncertainty contributions that affect the quality and performance of optical current sensors.

Keywords

optical current sensor; measurement uncertainty; Faraday effect; power systems

Subject

Engineering, Electrical and Electronic Engineering

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