Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 2003.07c
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- Pages.1970-1972
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- 2003
A Study on the High Current Measurement Using Low Birefringent Fiber
저 복굴절 광섬유를 이용한 대전류 측정에 관한 연구
- Jang, Nam-Young (Department of Electronic Engineering, Changwon National University) ;
- Eun, Jae-Jung (Department of Electronic Engineering, Changwon National University) ;
- Choi, Pyung-Suk (Department of Electronic Engineering, Changwon National University) ;
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Park, Hae-Soo
(KERI)
;
-
Oh, Sang-Gi
(KERI)
- Published : 2003.07.21
Abstract
In this paper, a fiber optic current sensor(FOCS) is implemented by low birefringence fiber, and the characteristics of FOCS is investigated. Using the Faraday rotation, the electric current is measured. The measured error is calculated within 1.5% ranging from 1000 to 7500A.
Keywords