Voltage Measurement

Voltage Measurement

Book: Fiber Bragg Gratings: Theory, Fabrication, and Applications

Author(s): Marcelo Martins Werneck, Regina Allil, Fábio de Nazaré

Published: 2017

https://doi.org/10.1117/3.2286558.ch14

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Abstract

This chapter describes the development of a high-voltage sensor using a FBG as a strain sensor to measure the displacement of a piezoelectric crystal (PZT) subjected to an electric field. Also discussed is the Bragg displacement due to the stress applied by the PZT. Finally, tests of the prototype under high voltage will be presented, first DC and then AC.

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CHAPTER 14
24 PAGES

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KEYWORDS

Ferroelectric materials

Fiber Bragg gratings

Prototyping

Sensors

Ceramics

Crystals

Electric field sensors

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