| 过电压在线监测数据采集的研究 |
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| 引用本文： | 刘强,张元芳,张晓冬.过电压在线监测数据采集的研究[J].高压电器,2002,38(6):43-45,48. |
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| 作者姓名： | 刘强 张元芳 张晓冬 |
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| 作者单位： | 1. 武汉大学电气工程学院,湖北,武汉,430072
2. 贵州电力调度通信局,贵州,贵阳,550002 |
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| 摘 要： | 总结分析了国内外现有的过电压在线监测装置数据采集部分的特点,介绍了1种分散式结构的过电压在线监测装置,该装置采用以DSP芯片为核心的数据采集系统,具有采集速度快、精度高的特点,给出了系统硬件原理图及程序流程图。
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| 关 键 词： | 过电压 在线监测 数据采集 频率跟踪 |
| 文章编号： | 1001-1609(2002)06-0043-03 |
RESEARCH ON THE DATA ACQUISITION FOR OVERVOLTAGE ON-LINE MONITORING |
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| LIU Qiang,ZHANG Yuan-fang,ZHANG Xiao-dong.RESEARCH ON THE DATA ACQUISITION FOR OVERVOLTAGE ON-LINE MONITORING[J].High Voltage Apparatus,2002,38(6):43-45,48. |
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| Authors: | LIU Qiang ZHANG Yuan-fang ZHANG Xiao-dong |
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| Affiliation: | LIU Qiang1,ZHANG Yuan-fang1,ZHANG Xiao-dong2 |
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| Abstract: | In this paper, the characteristics of the data acquisition unit for ov ervoltage on-line monitoring all over the world are summarized. A new system of overvoltage on-line monitoring which adopts the DSP CPU and configures in disp ersive structure is introduced. The block diagram of the data acquisition unit and the flow chart of program are shown. |
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| Keywords: | overvoltage on-line monitoring data acquisition frequency tracing |
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