HU Li-dan, YUAN Yun, YIN Wen. Optical fiber current sensor for partial discharge detection[J]. 2010, 29(5): 99-101. DOI: 10.13873/j.1000-97872010.05.032.
用于局部放电检测的光纤电流传感器
摘要
根据Faraday磁光效应原理设计了一种新型的光纤电流传感器
可用于局部放电电流的检测。基于Jones矩阵
建立了光纤电流传感器的数学模型
推导出了电流检测理论公式
并进行了相关实验
实验结果证明了光纤电流传感器的实用性。
Abstract
On the basis of Faraday magneto-optic effect
a new type of optical fiber current sensor(OCS)is designed for partial discharge(PD)detection.The mathematics model of OCS was set up based on Jones matrix method
and theoretical equation for current detection is derived.Related experiments were carried out.The practicability of OCS is proven by the experimental results.