| 用pspice对电力采集装置前置低通滤波器进行分析 |
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| 引用本文： | 冉波.用pspice对电力采集装置前置低通滤波器进行分析[J].西南民族学院学报(自然科学版),2006,32(5):1058-1061. |
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| 作者姓名： | 冉波 |
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| 作者单位： | 成都电力职工大学培训部,四川,成都,610072 |
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| 摘 要： | 电力系统许多的微机型二次设备均要进行数据采集,为满足采样定理需配置前置低通滤波器,因此低通滤波器的性能好坏决定了后续算法的好坏及装置性能.介绍利用psipice进行分析的方法和特点,并列举了两种常用的滤波器进行仿真分析.
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| 关 键 词： | pspice 前置低通滤波 幅频特性 |
| 文章编号： | 1003-2843(2006)05-1058-04 |
| 修稿时间： | 2006年4月20日 |
Analyzing the prepositive low frequency filter in electrical collection device by using pspice |
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| RAN Bo.Analyzing the prepositive low frequency filter in electrical collection device by using pspice[J].Journal of Southwest Nationalities College(Natural Science Edition),2006,32(5):1058-1061. |
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| Authors: | RAN Bo |
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| Abstract: | This article introduces the method of analyzing the prepositive low frequency filter in electrical collection device by using pspice.Data of much microprocessor second grade equipment in electric system must be collected to meet the need of collecting theory.So the prepositive low frequency filter is deployed into much microprocessor second grade equipment.The capability of the prepositive low frequency filter determines the latter calculations and the quality of the device.In this article,the author illuminates the method and characteristics by using pspice and specializes two kinds of commonly used filters to make emulation analysis. |
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| Keywords: | pspice prepositive low frequency filter scope-frequency characteristic |
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