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Integrated-optic sensors for high-voltage substation applications.

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Title: Integrated-optic sensors for high-voltage substation applications.
Author: Jaeger, Nicolas A. F.
Issue Date: 1998
Publicly Available in cIRcle 2011-06-07
Publisher Society of Photo-Optical Instrumentation Engineers
Citation: Jaeger, Nicolas A. F. Integrated-optic sensors for high-voltage substation applications, Fourth Pacific Northwest Fiber Optic Sensor Workshop, edited by Chuck C. Jung, Eric Udd, Proceedings of SPIE Volume 3489, 41, 1998. http://dx.doi.org/10.1117/12.323430
Abstract: Integrated-optic devices for use in high-voltage substations are reviewed. Specifically, two types of integrated-optic Mach-Zehnder and the integrated-optic Pockels cell are described and compared. A system for monitoring the condition of fluid-and-paper insulation systems, such as are used in many current transformers and power transformer bushings, is also described. This condition monitoring system measures the dissipation factor of an insulation system being monitored. It uses an integrated-optic Pockels cell to measure the phase of the voltage on the high-voltage transmission line to which the insulation system is connected. Preliminary results, showing that the system is capable of measuring the dissipation factor to an accuracy of 0.5%, are presented. Copyright 1998 Society of Photo-Optical Instrumentation Engineers. One print or electronic copy may be made for personal use only. Systematic reproduction and distribution, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper are prohibited.
Affiliation: Applied Science, Faculty ofElectrical and Computer Engineering, Department of
URI: http://hdl.handle.net/2429/35194
Peer Review Status: Reviewed
Scholarly Level: Faculty

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