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Conferences > Sensors > 2019 > STh5A > STh5A.3

A Compact FBG-based Toroidal Magnetostrictive Current Sensor with Reduced Mass of Terfenol-D

Alex Dante, Juan David Lopez, Talitha Trovão, Roberto Wu Mok, Cesar Cosenza Carvalho, Regina Celia da Silva Barros Allil, and Marcelo M. Werneck

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Abstract

This paper presents a novel fiber optic current sensor based on FBG and Terfenol-D that employs only 5.6 grams of the alloy for monitoring of currents of up to 650 Arms in high-voltage transmission lines.

© 2019 The Author(s)

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