McGarrity, Craig D., Ning, Y.N., Santos, J.L., Jackson, David A. (1992) A Fiberoptic System for 3-Phase Current Sensing Using a Hybrid Sensing Technique. Review of Scientific Instruments, 63 (3). pp. 2035-2039. ISSN 0034-6748. (doi:10.1063/1.1143810) (The full text of this publication is not currently available from this repository. You may be able to access a copy if URLs are provided) (KAR id:22365)
| The full text of this publication is not currently available from this repository. You may be able to access a copy if URLs are provided. | |
| Official URL: http://dx.doi.org/10.1063/1.1143810 |
Abstract
We describe and demonstrate a new hybrid current sensor system which uses a novel time division multiplexed fiber network for the measurement of three-phase currents at high potential. The sensor arrangement combines a conventional current transformer with a fiber-optic interferometer such that the signal is transmitted optically to ground. Sensitivities of approximately 0.5 A/square-root Hz are obtained in each phase at the line frequency of 50 Hz. The sensitivity and dynamic range of each sensor can be tailored for a specific level of current or according to an individual application.
| Item Type: | Article |
|---|---|
| DOI/Identification number: | 10.1063/1.1143810 |
| Subjects: |
T Technology > TA Engineering (General). Civil engineering (General) > TA165 Engineering instruments, meters etc. Industrial instrumentation Q Science > QC Physics |
| Divisions: | Divisions > Division of Natural Sciences > Physics and Astronomy |
| Depositing User: | M. Nasiriavanaki |
| Date Deposited: | 28 Aug 2009 07:48 UTC |
| Last Modified: | 16 Nov 2021 10:00 UTC |
| Resource URI: | https://kar.kent.ac.uk/id/eprint/22365 (The current URI for this page, for reference purposes) |
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