| 输电线路直击雷电流测量仪的设计与实现 |
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| 引用本文： | 张波,康文斌,卢恩泽,丁中民,彭庆华.输电线路直击雷电流测量仪的设计与实现[J].高压电器,2012,48(2):86-89. |
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| 作者姓名： | 张波 康文斌 卢恩泽 丁中民 彭庆华 |
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| 作者单位： | 1. 国网电力科学研究院,武汉,430074
2. 二滩水电开发有限责任公司,成都,610051 |
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| 摘 要： | 笔者介绍了一种输电线路直击雷电流测量仪的设计与实现,用于实测输电线路直击雷电流的幅值、极性以及雷击杆塔时间。该测量仪以高性能ARM7处理器LPC2103为核心,能同时测量两通道的雷电流;采用了灵活的数据传输方式和可靠的系统供电设计,成本低廉,具有较广阔的应用前景。
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| 关 键 词： | 雷电流 Rogowski线圈 ARM7 无线传输 |
Design and Implementation of Direct Lightning Current Measuring Apparatus for Transmission Lines |
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| ZHANG Bo
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KANG Wen-bin
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LU En-ze
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DING Zhong-min
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PENG Qing-hua.Design and Implementation of Direct Lightning Current Measuring Apparatus for Transmission Lines[J].High Voltage Apparatus,2012,48(2):86-89. |
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| Authors: | ZHANG Bo KANG Wen-bin LU En-ze DING Zhong-min PENG Qing-hua |
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| Affiliation: | 1(1.State Grid Electric Power Research Institute,Wuhan 430074,China; 2.Ertan Hydropower Development Company Ltd.,Chengdu 610051,China) |
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| Abstract: | This paper describes design and implementation of a direct lightning current measuring apparatus for transmission lines.This apparatus can be used to measure the direct lightning current amplitude,polarity,and thunder-strike time.The measuring apparatus,adopting the high-performance ARM7 processor LPC2103 as its core,can simultaneously measure two channels of lightning current.Flexible data transmission mode and reliable system power supply design are applied with low cost and wide application. |
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| Keywords: | lightning current Rogowski coil ARM7 wireless transmission |
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