| 用于电网谐波分析的抗混叠滤波器设计 |
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| 引用本文： | 李绍铭,张国利. 用于电网谐波分析的抗混叠滤波器设计[J]. 安徽工业大学学报, 2000, 17(1): 42-45 |
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| 作者姓名： | 李绍铭 张国利 |
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| 作者单位： | 刘绍铭（华东冶金学院工业自动化系，安徽马鞍山243002）;张国利（马钢合力公司，安徽马鞍山243051） |
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| 摘 要： | 根据电网谐波测试中信号分析的需要，介绍了用于电网谐波分析的抗混叠滤波器的设计原则和方法，给出了一种实用的抗混叠滤波器的设计，旨在缩小谐波分析仪的体积，降低功耗。
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| 关 键 词： | 谐波分析；抗混叠滤波器；截止频率 |
| 文章编号： | 1000-2170(2000)01-0042-04 |
| 修稿时间： | 1999-01-14 |
Design of the anti-alias filter for the electric network harmonics analysis |
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| LI Shao-ming,ZHANG Guo-li. Design of the anti-alias filter for the electric network harmonics analysis[J]. Journal of Anhui University of Technology, 2000, 17(1): 42-45 |
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| Authors: | LI Shao-ming ZHANG Guo-li |
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| Affiliation: | LI Shao - ming;(Industrial Automation Department of ECUM Ma' anshan 243002, China);ZHANG Guo - li;( HeLi Co. Of Ma' anshan Iron & steel Co. Ltd, Ma' anshan 243051, China) |
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| Abstract: | According to the needs of the electric network harmonics analysis, this paper introduces some principles and methods of designing the anti - alias filter for harmonies analysis, and gives a realistic design example, in order to explain how to decrease the filter' s volume and power loss. |
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| Keywords: | harmonics analysis anti - alias filter cut - off frequency |
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