| 基于嵌入式的电网过电压采集系统设计 |
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| 引用本文： | 王治铃,范娟,谢旭. 基于嵌入式的电网过电压采集系统设计[J]. 重庆电力高等专科学校学报, 2009, 14(3): 33-35,52 |
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| 作者姓名： | 王治铃 范娟 谢旭 |
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| 作者单位： | 1. 重庆市电力公司江津供电局,重庆,江津,402260
2. 重庆市电力公司南岸供电局,重庆,400060 |
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| 摘 要： | 介绍一种基于ARM与CPLD的电网过电压采集系统,该系统包括后台监控主机和前台数据采集单元两部分,采集单元实时采集电网过电压信号,并通过以太网将数据传给后台机。该系统具有信号采集速度快、通信速度快、体积小、联网灵活方便、性价比高等优点。
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| 关 键 词： | 嵌入式系统 以太网 μC/OS-Ⅱ LwIP |
The Design of Over-voltage Collection System Embedded grid-based |
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| WANG Zhi-ling,JUAN Fan,XIE Xu. The Design of Over-voltage Collection System Embedded grid-based[J]. Journal of Chongqing Electric Power College, 2009, 14(3): 33-35,52 |
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| Authors: | WANG Zhi-ling JUAN Fan XIE Xu |
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| Affiliation: | WANG Zhi-ling,JUAN Fan,XIE Xu(1.Chongqing Jiangjin Power Supply Bureau,Chongqing 402260,China,2.Chongqing Nan'an Power Supply Bureau,Chongqing 400060,China) |
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| Abstract: | The paper presents a over-voltage collection system of the grid based on ARM and CPLD,which includes two parts that the background monitoring master computer and the front platform data acquisition uint.The data acquisition uint collects the grid over-voltage signal in real-time and transmits the data to the background computer via Ethernet.The system has many advantages,such as,high speed of signal acquisition and communication,small size,network flexibility and high cost performance. |
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| Keywords: | LWIP |
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