Laboratory investigation of an intensiometric dual FBG-based hybrid voltage sensor

Grzegorz Fusiek; Paweł Niewczas

doi:10.1117/12.2195025

28 September 2015 Laboratory investigation of an intensiometric dual FBG-based hybrid voltage sensor

Grzegorz Fusiek, Paweł Niewczas

Proceedings Volume 9634, 24th International Conference on Optical Fibre Sensors; 96341H (2015) https://doi.org/10.1117/12.2195025
Event: International Conference on Optical Fibre Sensors (OFS24), 2015, Curitiba, Brazil

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.

Citation Download Citation

Grzegorz Fusiek and Paweł Niewczas "Laboratory investigation of an intensiometric dual FBG-based hybrid voltage sensor", Proc. SPIE 9634, 24th International Conference on Optical Fibre Sensors, 96341H (28 September 2015); https://doi.org/10.1117/12.2195025

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