Extended step-out length fiber Bragg grating interrogation system for condition monitoring of electrical submersible pumps

G. Fusiek; Pawel Niewczas; James R. McDonald

doi:10.1117/1.1873392

1 March 2005 Extended step-out length fiber Bragg grating interrogation system for condition monitoring of electrical submersible pumps

G. Fusiek, Pawel Niewczas, James R. McDonald

Author Affiliations +

Optical Engineering, Vol. 44, Issue 3, 034404 (March 2005). https://doi.org/10.1117/1.1873392

Abstract

We present details of the design and laboratory evaluation of the fiber Bragg grating (FBG) interrogation system developed specifically for condition monitoring of electrical submersible pumps (ESPs). The system, based on the microelectromechanical systems (MEMS) Fabry-Pérot tunable filter, is capable of interrogating several FBG sensors placed around an ESP unit and configured to measure static and dynamic parameters, e.g., temperature, vibration signature and/or instantaneous voltage, and current. Sensor interrogation over the extended step-out length distance of 24 km is demonstrated in the laboratory in a simple experiment of multipoint dynamic strain monitoring in a vibrated cantilever beam.

©(2005) Society of Photo-Optical Instrumentation Engineers (SPIE)

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G. Fusiek, Pawel Niewczas, and James R. McDonald "Extended step-out length fiber Bragg grating interrogation system for condition monitoring of electrical submersible pumps," Optical Engineering 44(3), 034404 (1 March 2005). https://doi.org/10.1117/1.1873392

Published: 1 March 2005

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