| 基于Rogowski线圈的煤矿井下电流信号采集与传输系统 |
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| 引用本文： | 阳光,刘欣荣. 基于Rogowski线圈的煤矿井下电流信号采集与传输系统[J]. 工矿自动化, 2006, 0(1): 42-44 |
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| 作者姓名： | 阳光 刘欣荣 |
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| 作者单位： | 烟台大学光电信息学院;山东工商学院电子工程系,山东,烟台,264005 |
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| 摘 要： | 提出了一种新的矿井供电系统电流信号采集监控方案,着重分析了软硬件具体实现方法。用Ro-gowski线圈进行电流信号采集,通过光纤完成信号的数字化传输,克服了传统电磁互感器传输系统易受井下恶劣环境干扰的缺点。本系统很好地实现了井下电气线路测控保护的功能。
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| 关 键 词： | 煤矿 电流信号 数据采集 数据传输 光纤传输 Rogowski线圈 |
| 文章编号： | 1671-251X（2006）01-0042-03 |
| 收稿时间： | 2005-10-22 |
| 修稿时间： | 2005-10-22 |
The Collection and Transmission System of Current Signal in Coal Mine Underground Based on Rogowski Coil |
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| YANG Guang,LIU Xin-rong. The Collection and Transmission System of Current Signal in Coal Mine Underground Based on Rogowski Coil[J]. Industry and Automation, 2006, 0(1): 42-44 |
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| Authors: | YANG Guang LIU Xin-rong |
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| Affiliation: | 1. Institute of Opto-electronic Information Technology of Yantai University.; 2. Dept. of Electronic Engineering of Shandong Institute of Business and Technology, Yantai 264005, China |
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| Abstract: | A new design about current collection and transmission of power supply system in coal mine underground was developed,and the implementation method of hardware and software was mainly introduced.The current was collected by rogowski coil and transmitted by optical.The system can overcome the shortcoming of traditional electromagnetic current transformer.This system can work well in underground measurement and protection for current. |
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| Keywords: | coal mine current signal data collection data transmission optical transmission Rogowski coil |
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