Dynamic capabilities of hybrid fiber-optic voltage and current sensors
Niewczas, P. and Fusiek, G. and McDonald, J.R. (2006) Dynamic capabilities of hybrid fiber-optic voltage and current sensors. In: 5th IEEE Sensors Conference, 2006-10-22 - 2006-10-25.
Full text not available in this repository.Request a copy from the Strathclyde authorAbstract
This paper reports on the theoretical and experimental investigations concerning the dynamic capabilities of the hybrid fiber-optic voltage and current sensors intended for the monitoring of remotely operated electrical submersible plant utilized within the oil and gas industry. The voltage sensor comprises a multilayer piezoelectric stack acting as a voltage-to-strain transducer and a fiber Bragg grating (FBG) used to measure voltage induced strain changes within the stack In order to measure current; the same sensor type is used to monitor a specially designed ferrite-core current transformer. It is demonstrated, for the first time, that these types of transducers are capable of measuring higher order voltage and current harmonics - the capability that is invaluable for plant diagnostic and control purposes. The respective sensors are excited using 50-Hz voltage and current square-waves to provide a wide range of harmonic content. It is demonstrated that the sensors are capable of measuring up to the 100,h harmonic (5 kHz), limited only by the experimental set-up.
Creators(s): |
Niewczas, P. ![]() ![]() ![]() | Item type: | Conference or Workshop Item(Paper) |
---|---|
ID code: | 37286 |
Keywords: | electrical submersible pumps , fiber Bragg grating sensors , piezoelectric, transducers, harmonic analysis, Electrical engineering. Electronics Nuclear engineering |
Subjects: | Technology > Electrical engineering. Electronics Nuclear engineering |
Department: | Faculty of Engineering > Electronic and Electrical Engineering Professional Services > Corporate Services Directorate |
Depositing user: | Pure Administrator |
Date deposited: | 01 Feb 2012 15:23 |
Last modified: | 20 Jan 2021 14:36 |
URI: | https://strathprints.strath.ac.uk/id/eprint/37286 |
Export data: |