| 双速率同步采样法在电力系统谐波测量中的应用 |
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| 引用本文： | 周军,李孝文,盛艳.双速率同步采样法在电力系统谐波测量中的应用[J].计量学报,1999,20(2):151-155. |
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| 作者姓名： | 周军 李孝文 盛艳 |
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| 作者单位： | 湖南大学电气工程系 |
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| 摘 要： | 将双速率同步采样法用于电力系统谐波测量，导出相应的ＤＦＴ计算模型。仿真结果表明，与单速率方法相比，该算法具有更高的精度。
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| 关 键 词： | 双速率同步采样 电力系统 谐波测量 DFT |
Application of Double Speed Synchronous Sampling in the Power System Harmonic Measurement |
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| Zhou Jun,Li Xiaowen,Sheng Yan.Application of Double Speed Synchronous Sampling in the Power System Harmonic Measurement[J].Acta Metrologica Sinica,1999,20(2):151-155. |
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| Authors: | Zhou Jun Li Xiaowen Sheng Yan |
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| Abstract: | In this paper,the double speed synchronous sampling method is introduced to the power system harmonic measurement, and the corresponding algorithm model of DFT is deduced. The result of simulation shows that this algorithm gives a higher accuracy than single speed synchronous sampling method. |
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| Keywords: | Double speed synchronous sampling Harmonic DFT |
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