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Proceedings Paper

Laboratory investigation of an intensiometric dual FBG-based hybrid voltage sensor
Author(s): Grzegorz Fusiek; Paweł Niewczas
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Paper Abstract

In this paper, we investigate experimentally the performance of a prototype optical voltage sensor utilizing a piezoelectric component and a dual FBG sensor combined with an intesiometric detection scheme. The sensor construction allows for the sensor interrogation using a single photodetector, and by eliminating spectral scanning devices, the measurement system benefits from a significant cost reduction and potentially improved speed of operation. Preliminary voltage characterization reveals that the proposed sensor is capable of reliable ac voltage measurement.

Paper Details

Date Published: 28 September 2015
PDF: 4 pages
Proc. SPIE 9634, 24th International Conference on Optical Fibre Sensors, 96341H (28 September 2015); doi: 10.1117/12.2195025
Show Author Affiliations
Grzegorz Fusiek, Univ. of Strathclyde (United Kingdom)
Paweł Niewczas, Univ. of Strathclyde (United Kingdom)


Published in SPIE Proceedings Vol. 9634:
24th International Conference on Optical Fibre Sensors
Hypolito José Kalinowski; José Luís Fabris; Wojtek J. Bock, Editor(s)

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