山东理工大学学报（自然科学版）Issue(3)：46-49,4.
偏振调制型光纤智能电流传感器的研究
Study on the polarization modulated fiber optic current sensor
杜召杰 1王辉林1
作者信息
- 1. 山东理工大学机械工程学院，山东淄博255049
- 折叠
摘要
Abstract
In order to realize the digital and intelligent real‐time measurement of current ,we pro‐posed a differential measurement technique by fiber optic current sensor ,based on Faraday mag‐neto optic effect .Dual optical path differential measurement can enhance the anti‐interference a‐bility ,and improve the real‐time measurement speed .Using optical fiber as transmission medi‐um ,we can improve anti‐electromagnetic interference ability ,and realize remote measurement . Through theoretical analysis ,we designed sensor structure ,established a mathematical model , and carried out the simulation results .The test shows that the method can realize the measure‐ment of the current ,and with intelligent features .关键词
磁光效应/电流传感器/差动测量/光纤Key words
magneto optic effect/current sensor/differential measurement/optical fiber分类
信息技术与安全科学引用本文复制引用
杜召杰,王辉林..偏振调制型光纤智能电流传感器的研究[J].山东理工大学学报（自然科学版）,2016,(3):46-49,4.
