| 光纤电流传感器远程电流检测系统 |
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| 引用本文： | 赵葵银,胡俊达,吴俊. 光纤电流传感器远程电流检测系统[J]. 电子元件与材料, 2003, 22(12): 27-28 |
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| 作者姓名： | 赵葵银 胡俊达 吴俊 |
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| 作者单位： | 1. 湖南工程学院,湖南,湘潭,411101
2. 湘潭大学,湖南,湘潭,411105 |
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| 摘 要： | 针对传统电流传感器不能进行远程检测的缺点,采用了一种保偏光纤的电流传感器远程检测系统,分析了保偏光纤的传输原理,并设计了系统的硬件和软件。实验表明,系统能有效地进行高强电流的远程实时检测,延长了信号测量的传输距离,从根本上抑制了测量干扰,具有重要的实际工程价值。
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| 关 键 词： | 保偏光纤 光纤电流传感器 偏振态 远程检测 |
| 文章编号： | 1001-2028(2003)12-0027-02 |
Remote Current Detection System Employing Optical Fiber Current Sensors |
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| ZHAO Kui-yin,HU Jun-da,WU Jun. Remote Current Detection System Employing Optical Fiber Current Sensors[J]. Electronic Components & Materials, 2003, 22(12): 27-28 |
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| Authors: | ZHAO Kui-yin HU Jun-da WU Jun |
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| Affiliation: | ZHAO Kui-yin1,HU Jun-da1,WU Jun2 |
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| Abstract: | The traditional optical fiber current sensor can not work from remote site. Therefore, a remote current measurement system employing polarization-maintain fiber current sensor has been adopted. The transmission principle of the polarization-maintain fiber was analyzed, and the hardware and software of the system has been developed. Experimental results show that with the system, strong real-time current can be measured effectively, the sensing distance of the signal measured becomes longer, and the interference can be suppressed successfully. |
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| Keywords: | polarization-maintain fiber optical fiber current sensors polarizing state detection |
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