| FIR型HILBERT数字滤波器的设计 |
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| 引用本文： | 陈啸晴.FIR型HILBERT数字滤波器的设计[J].广东技术师范学院学报,2012(6):20-23. |
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| 作者姓名： | 陈啸晴 |
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| 作者单位： | 广东技术师范学院 |
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| 摘 要： | 从Hilbert算法能够更精确地测量无功功率出发,设计了两种Hilbert数字滤波器,仿真结果表明FIR型Hilbert数字滤波器比IIR型Hilbert数字滤波器更适合设计高精度无功功率测量.
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| 关 键 词： | 无功功率 Hilbert数字滤波器 FIR IIR |
Design of FIR HILBERT Digital Filter |
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| Chen Xiaoqing.Design of FIR HILBERT Digital Filter[J].Journal of Guangdong Polytechnic Normal University,2012(6):20-23. |
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| Authors: | Chen Xiaoqing |
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| Institution: | Chen Xiaoqing(Guangdong Polytechnic Normal University,Guangzhou 510665) |
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| Abstract: | According to the algorithm of reactive power based on the Hilbert digital filter,two kinds of Hilbert digital filters are proposed and simulated.By using MATLAB,the results show that the design of linear phase finite impulse response(FIR) Hilbert digital filter is more suitable than infinite impulse response(IIR) Hilbert digital filter in high accuracy power meter. |
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| Keywords: | reactive power Hilbert digital filter FIR IIR |
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