대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 2001년도 추계학술대회 논문집 전기물성,응용부문
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- Pages.38-40
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- 2001
페러데이 효과를 이용한 광섬유형 전류센서
Fiber Optic Current Sensor Using Faraday Effect
초록
Fiber-optic current sensor was developed using the Faraday effect to measure the electrical current on high-voltage lines. A twisted single-mode optical fiber was used as a sensor coil to suppress birefringence effect, enhancing performance against environmental perturbations. In this paper, we report the basic design considerations and the preliminary experimental results carried out in the 1000 A input current range.
키워드