Optical partial discharge sensor for on-line-monitoring of oil insulated transformers

Christian Helmig

doi:10.1117/12.2302177

9 November 2000 Optical partial discharge sensor for on-line-monitoring of oil insulated transformers

Christian Helmig

Proceedings Volume 4185, Fourteenth International Conference on Optical Fiber Sensors; 41850Y (2000) https://doi.org/10.1117/12.2302177
Event: Fourteenth International Conference on Optical Fiber Sensors, 2000, Venice, Italy

Abstract

By using a Mach-Zehnder-Interferometer for acousto-optic measurement of Partial Discharges in insulating oil an on-line monitoring system is developed, which offers the possibility of recognition and location of defects in transformers.

Citation Download Citation

Christian Helmig "Optical partial discharge sensor for on-line-monitoring of oil insulated transformers", Proc. SPIE 4185, Fourteenth International Conference on Optical Fiber Sensors, 41850Y (9 November 2000); https://doi.org/10.1117/12.2302177

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