| Sagnac环形电流互感器的原理与发展研究 |
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| 引用本文： | 李绪友,郝金会,杨汉瑞,杨峻巍,何周,魏义涛,张昕.Sagnac环形电流互感器的原理与发展研究[J].光电工程,2011,38(7):1-6. |
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| 作者姓名： | 李绪友 郝金会 杨汉瑞 杨峻巍 何周 魏义涛 张昕 |
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| 作者单位： | 哈尔滨工程大学自动化学院; |
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| 基金项目： | 中俄科技合作专项(2010DFR80140) |
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| 摘 要： | 高压变电站中用于电力系统电流测量的全光纤电流传感器由于具有传统电流互感器无法比拟的优点,具有广阔的应用前景.Sagnac环形电流互感器是在干涉式光纤陀螺结构上发展起来的一种互感器结构.由于基于Sagnac干涉仪技术的光纤陀螺的实用化,用此技术来实现Sagnac环形电流互感器的实用化成为电流互感器的热点.本文首先介绍了S...
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| 关 键 词： | Sagnac干涉仪 法拉第效应 光纤电流互感器 发展 |
Research and Development of Sagnac Ringlike Optic Current Sensor |
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| LI Xu-you,HAO Jin-hui,YANG Han-rui,YANG Jun-wei,HE Zhou,WEI Yi-tao,ZHANG Xin.Research and Development of Sagnac Ringlike Optic Current Sensor[J].Opto-Electronic Engineering,2011,38(7):1-6. |
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| Authors: | LI Xu-you HAO Jin-hui YANG Han-rui YANG Jun-wei HE Zhou WEI Yi-tao ZHANG Xin |
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| Affiliation: | LI Xu-you,HAO Jin-hui,YANG Han-rui,YANG Jun-wei,HE Zhou,WEI Yi-tao,ZHANG Xin ( College of Automation,Harbin Engineering University,Harbin 150001,China ) |
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| Abstract: | All-fiber Optic Current Sensors (AFOCS) which are used to measure the power supply system in high-voltage substations have incomparable advantages to conventional current transformers, so more and more attention is paid on it. The structure of Sagnac Ringlike Optic Current Sensors (SROCS) is developed on the structure of interferometric fiber-optic gyroscope. Because of the realization of gyroscope based on the technology of Sagnac interferometers, the same way to realize SROCS becomes one of the hotspots o... |
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| Keywords: | Sagnac interferometer Faraday effect fiber optic current sensor development |
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