Metal-coated fibre Bragg grating sensor for electric current metering
A hybrid fibre optic current sensor combining a metal-coated fibre Bragg grating with a standard current transformer is described. Measurements of the RMS current of power lines at 50 Hz with a resolution of 2 mA is demonstrated.
| Main Author: | |
|---|---|
| Other Authors: | , |
| Format: | article |
| Language: | eng |
| Published: |
2019
|
| Subjects: | |
| Online Access: | http://hdl.handle.net/10284/8015 |
| Country: | Portugal |
| Oai: | oai:bdigital.ufp.pt:10284/8015 |