| 全光纤光学电流互感器研究进展 |
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| 引用本文： | 王政平,康崇,张雪原,郑志胜,林火养,曾皞阳,杨会民,王启胜.全光纤光学电流互感器研究进展[J].激光与光电子学进展,2005,42(3):36-40. |
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| 作者姓名： | 王政平 康崇 张雪原 郑志胜 林火养 曾皞阳 杨会民 王启胜 |
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| 作者单位： | 哈尔滨工程大学理学院,哈尔滨,150001;中国东北电网有限公司哈尔滨超高压局,哈尔滨,150001;中国联通哈尔滨分公司,哈尔滨,1500001 |
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| 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。
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| 关 键 词： | 光学电流互感器 偏振检测 干涉仪 法拉第效应 磁致伸缩效应 光纤光栅 |
| 收稿时间： | 2004/5/8 |
Progress in All-Fiber Optical Current Transformer Technique |
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| WANG Zhengping,Kang Chong,ZHANG Xueyuan,ZHENG Zhisheng,LIN Huoyang,ZENG Haoyang,YANG Huimin,WANG Qisheng.Progress in All-Fiber Optical Current Transformer Technique[J].Laser & Optoelectronics Progress,2005,42(3):36-40. |
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| Authors: | WANG Zhengping Kang Chong ZHANG Xueyuan ZHENG Zhisheng LIN Huoyang ZENG Haoyang YANG Huimin WANG Qisheng |
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| Institution: | WANG Zhengping KANG Chong ZHANG Xueyuan ZHENG Zhisheng LIN Huoyang ZENG Haoyang YANG Huimin WANG Qisheng Science School,Harbin Engineering University,Harbin 150001 Northeast China Grid Company Ltd.,Harbin Extrahigh Voltage Administration,Harbin 150001 Harbin Branch of China United Telecommunication Co. Ltd.,Harbin 150001 |
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| Abstract: | 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. |
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| Keywords: | optical current transformer polarization detection Faraday effect magnetostrictive effect fiber optic gratings |
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