Ultra-High SNR Demodulation Method for Optical Fiber Sensors Applied in Power Transformer Partial Discharge Detection

The demodulation method of optical fiber sensors utilized in power transformer partial discharge (PD) detection is insufficient for engineering applications. We design a distributed feedback fiber laser (DFB-FL) PD detection system with an asymmetric 3 × 3 coupler and propose an ultra-high signal-to...

Full description

Bibliographic Details
Main Authors:	Cai, J. (Author), Qiao, J. (Author), Shao, Q. (Author), Wang, Y. (Author), Zhang, W. (Author), Zhao, H. (Author)
Format:	Article
Language:	English
Published:	MDPI 2022
Subjects:	3×3 coupler Demodulation Demodulation method DFB fiber laser Distributed feedback fiber lasers Engineering applications Fiber Bragg gratings Fiber lasers Fiber optic sensors High signal-to-noise ratio improved optical demodulation Improved optical demodulation Optical coupler optical coupler asymmetry Optical coupler asymmetry optical fiber sensors Optical signal processing Optical variables measurement Partial discharge detection Partial discharges Power transformers Signal to noise ratio Ultra-high
Online Access:	View Fulltext in Publisher

Internet

View Fulltext in Publisher

Ultra-High SNR Demodulation Method for Optical Fiber Sensors Applied in Power Transformer Partial Discharge Detection

Internet

Similar Items