Abstract
A prototype fiber optic current sensor (FOCS) based on Sagnac interferometer is designed and tested for monitoring of current up to 4000 amperes for electric power industry application. Sensor is tested for nominal current one ampere as well as current up to eight hundred amperes. The output of sensor has nonlinearity of ±0.5% is presented.
© 2012 Optical Society of America
PDF ArticleMore Like This
K. Bohnert, P. Gabus, and H. Brändle
CThI1 Conference on Lasers and Electro-Optics (CLEO:S&I) 1999
Tadashi Sato, Isamu Sone, Hiroshi Hayashida, and Yoshiaki Nakagama
We1S2 Optical Fiber Sensors (OFS) 1996
M. M. Werneck, A. V. Silva, N. C. C. Souza, M. A. L. Miguel, C. Beres, E. S. Yugue, C. C. Carvalho, F. L. Maciel, J. Silva-Neto, C. R. F. Guimarães, R. C. S. B. Allil, and J. A. G. Baliosian
OSS43 Workshop on Specialty Optical Fibers and their Applications (WSOF) 2008