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Proceedings Paper

Opto-magnetostrictive current measurement instrument for high voltage environments
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Paper Abstract

The authors present the development of a opto-magnetostrictive current monitoring device intended to be used in situations where high voltages are involved. The system offers not only measurement reliability, but to be also practical and light weighted. Fiber Bragg gratings (FBG) are employed in the measurement procedure: the current is acquired using a hybrid sensor head set-up, that is, an FBG together with a magnetostrictive rod.

Paper Details

Date Published: 2 June 2014
PDF: 4 pages
Proc. SPIE 9157, 23rd International Conference on Optical Fibre Sensors, 915714 (2 June 2014); doi: 10.1117/12.2059268
Show Author Affiliations
Fábio V. B. de Nazaré, Univ. Federal of Rio de Janeiro (Brazil)
Marcelo M. Werneck, Univ. Federal of Rio de Janeiro (Brazil)


Published in SPIE Proceedings Vol. 9157:
23rd International Conference on Optical Fibre Sensors
José M. López-Higuera; Julian D. C. Jones; Manuel López-Amo; José Luis Santos, Editor(s)

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