notesum.ai

Published at December 9

Recent development of optical electric current transformer and its obstacles

physics.optics

cs.SY

eess.SP

eess.SY

physics.app-ph

Released Date: December 9, 2024

Authors: Yu-Xuan Chen, Jing Sun, Bo-Qi Meng¹

Aff.: ¹University

Arxiv: http://arxiv.org/pdf/2412.06282v1

Type		Sensing head	Maximum range	Accuracy (%)	Bandwidth
All fiber	Sagnac	Sagnac effect	5e5	0.1-0.5	1e6
	Reflective	Faraday effect	5e5	0.1-0.5	1e6
	Magneto-Optical Effect	Magnet-optic	7e5	0.2-1	3.4e4
Magnetostrictive	Interferometric fiber	Magnetostrictive	10	0.2-2	50
Magnetostrictive	Fiber grating	Magnetostrictive	1e3	0.2-2	50
Thermal Effect	Nano fiber	Thermal optic	120	0.2-0.5	500