Open AccessReview of optical fibre sensors for electrical equipment characteristic state parameters detection
Author(s) -
Chen Weigen,
Wang Jianxin,
Wan Fu,
Wang Pinyi
Publication year - 2019
Publication title -
high voltage
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.732
H-Index - 20
ISSN - 2397-7264
DOI - 10.1049/hve.2019.0157
Subject(s) - optical fiber , vibration , state (computer science) , partial discharge , computer science , materials science , electronic engineering , engineering , acoustics , electrical engineering , telecommunications , voltage , physics , algorithm
Optical fibre sensing technology is a powerful method for long‐term reliable sensing in harsh environments, which means it is particularly suitable for the detection of electrical equipment characteristic state parameters, including characteristic gases, abnormal vibration, ultrasonic produced by partial discharge, and abnormal temperature rise. This paper reviews several individual optical fibre sensors for different state parameters detection, discusses the advantages, limitations and possible improvement methods, and finally presents the most promising optical fibre sensor for each state parameter.