An optical current transducer (OCT) with a bulk
type Faraday sensor demonstrated 0.3 % class accuracy for
metering. The Faraday sensor had Bi12Si020 (BSO) single
crystals with right and left optical rotatory power to cancel
out temperature dependency. A prototype 161 kV OCT
installed in a TVA substation verified 0.3 % class
performance. The OCT had the Faraday sensor, a gapped
magnetic iron core, a 1.6 m optical insulator, and an optical
interface.
%0 Journal Article
%1 katsukawa1996development
%A Katsukawa, H
%A Ishikawa, H
%A Okajima, H
%A Cease, T.W.
%D 1996
%J IEEE Transactions on Power Delivery
%K BSO Current Faraday Optical Power Verdet's and constant fiber rotatory sensor transducer
%N 2
%P 41-46
%T DEVELOPMENT OF AN OPTICAL CURRENT TRANSDUCER WITH A BULK TYPE
FARADAY SENSOR FOR METERING
%V 11
%X An optical current transducer (OCT) with a bulk
type Faraday sensor demonstrated 0.3 % class accuracy for
metering. The Faraday sensor had Bi12Si020 (BSO) single
crystals with right and left optical rotatory power to cancel
out temperature dependency. A prototype 161 kV OCT
installed in a TVA substation verified 0.3 % class
performance. The OCT had the Faraday sensor, a gapped
magnetic iron core, a 1.6 m optical insulator, and an optical
interface.
@article{katsukawa1996development,
abstract = {An optical current transducer (OCT) with a bulk
type Faraday sensor demonstrated 0.3 % class accuracy for
metering. The Faraday sensor had Bi12Si020 (BSO) single
crystals with right and left optical rotatory power to cancel
out temperature dependency. A prototype 161 kV OCT
installed in a TVA substation verified 0.3 % class
performance. The OCT had the Faraday sensor, a gapped
magnetic iron core, a 1.6 m optical insulator, and an optical
interface.},
added-at = {2021-02-16T23:16:32.000+0100},
author = {Katsukawa, H and Ishikawa, H and Okajima, H and Cease, T.W.},
biburl = {https://www.bibsonomy.org/bibtex/2ed9f6ac1cafd90f3fb2d0c0e62385ed0/ceps},
interhash = {1303355f267b32620dbf0d8cdc2c4c48},
intrahash = {ed9f6ac1cafd90f3fb2d0c0e62385ed0},
journal = {IEEE Transactions on Power Delivery},
keywords = {BSO Current Faraday Optical Power Verdet's and constant fiber rotatory sensor transducer},
number = 2,
pages = {41-46},
timestamp = {2023-12-21T14:30:51.000+0100},
title = {DEVELOPMENT OF AN OPTICAL CURRENT TRANSDUCER WITH A BULK TYPE
FARADAY SENSOR FOR METERING},
volume = 11,
year = 1996
}