| Huffman压缩算法在智能电网通信系统中的应用 |
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| 引用本文： | 张敬敬,朱永利,郝宁.Huffman压缩算法在智能电网通信系统中的应用[J].河北工业科技,2010,27(6):473-476. |
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| 作者姓名： | 张敬敬 朱永利 郝宁 |
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| 作者单位： | 华北电力大学电气与电子工程学院;华北电力大学电气与电子工程学院;华北电力大学电气与电子工程学院 |
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| 摘 要： | 由于智能电网PMU测量系统中一方面有大量的数据需要传输,另一方面远距离数据通信的速率通常比较慢,制约了广域信息的利用以及广域控制和保护技术的发展测量,针对该问题,提出利用Huffman压缩算法对测量数据进行压缩的方案,实现测量数据的实时快速上传,进而对全网进行分析和控制。
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| 关 键 词： | PMU IEEEC37.118 数据压缩 Huffman压缩 |
Application of Huffman compression algor ithm
in smar t grid communication systems |
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| ZHANG Jing-jing,ZHU Yong-li and HAO Ning.Application of Huffman compression algor ithm
in smar t grid communication systems[J].Hebei Journal of Industrial Science & Technology,2010,27(6):473-476. |
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| Authors: | ZHANG Jing-jing ZHU Yong-li and HAO Ning |
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| Institution: | School of Electrical and Electronic Engineering,North China Electric Power University,Baoding Hebei 071003,China;School of Electrical and Electronic Engineering,North China Electric Power University,Baoding Hebei 071003,China;School of Electrical and Electronic Engineering,North China Electric Power University,Baoding Hebei 071003,China |
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| Abstract: | In the smart grid PMU measurement system,large amounts of data need to be transmitted while long-distance data communication rate is usually low,which restricts the use of wide-area information and the measurement of wide-area control and protection technology.Huffman compression algorith is used to compress the measurement data,making the measurement data transmited in real-time and quickly,and then realizing the whole network analyzation and control. |
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| Keywords: | PMU IEEE C37 118 data compression Huffman compression |
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