摘要
介绍了电子电流互感器的分类与全光纤型电流互感器的基本工作原理.回顾了近年来提出的对全光纤光学电流互感器中的线性双折射、韦尔代常数变化等问题的解决方案,以及有关磁致伸缩、光纤光栅等类型的光学电流传感器的研究进展。
The classification of current transformers and the principle of all-fiber optical current transformers are introduced. The solutions for the problems induced by liner birefringence and the fluctuation of the Verdet constant etc in all-fiber optical current transformers are reviewed. In addition, the progress in othertyped optical current transformer, such as using magnetostrictive material and fiber gratings are also recommended.
出处
《激光与光电子学进展》
CSCD
北大核心
2005年第3期36-40,共5页
Laser & Optoelectronics Progress
