DocumentCode :
2112973
Title :
Electro-optic voltage sensor based on BGO for air-insulated high voltage substations
Author :
Marchese, S.V. ; Bohnert, Klaus ; Wildermuth, Stephan ; van Mechelen, J.L.M. ; Steiger, Olivier ; Rodoni, L.C. ; Eriksson, G. ; Czyzewski, J.
Author_Institution :
Corp. Res., ABB Switzerland Ltd., Baden-Dättwil, Switzerland
fYear :
2013
fDate :
8-12 Sept. 2013
Firstpage :
608
Lastpage :
609
Abstract :
We present an electro-optic voltage sensor using bismuth germanate in a novel oil- and gas-free insulator. The performance is verified under varying external conditions. Accuracy within ±0.2% between -40°C and +80°C is demonstrated.
Keywords :
bismuth compounds; electro-optical devices; optical sensors; substation insulation; Bi4Ge3O12; air-insulated high voltage substations; electro-optic voltage sensor; gas-free insulator; oil-free insulator; temperature -40 degC to 80 degC; Accuracy; Crystals; Insulators; Optical sensors; Temperature measurement; Temperature sensors; Voltage measurement;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Photonics Conference (IPC), 2013 IEEE
Conference_Location :
Bellevue, WA
Print_ISBN :
978-1-4577-1506-8
Type :
conf
DOI :
10.1109/IPCon.2013.6656441
Filename :
6656441
Link To Document :
https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=2112973
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