[1]潘文.高精度测量非正弦周期信号真有效值的一种新方法[J].东南大学学报(自然科学版),1991,21(2):66-71.[doi:10.3969/j.issn.1001-0505.1991.02.010]
 Pan Wen.A New Method of Measuring the True RMS of Nonsinusoidal Periodic Signals[J].Journal of Southeast University (Natural Science Edition),1991,21(2):66-71.[doi:10.3969/j.issn.1001-0505.1991.02.010]
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高精度测量非正弦周期信号真有效值的一种新方法()
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《东南大学学报(自然科学版)》[ISSN:1001-0505/CN:32-1178/N]

卷:
21
期数:
1991年第2期
页码:
66-71
栏目:
电气工程
出版日期:
1990-03-20

文章信息/Info

Title:
A New Method of Measuring the True RMS of Nonsinusoidal Periodic Signals
作者:
潘文
东南大学电气工程系
Author(s):
Pan Wen
Department of Electrical Engineering
关键词:
采样 测量 有效值/非正弦周期信号
分类号:
TM 933.13
DOI:
10.3969/j.issn.1001-0505.1991.02.010
摘要:
提出了测量频率波动的非正弦周期电压电流真有效值的一种新方法,分析了该算法的理论误差,在此基础上提出了采用两次补偿和算法起始点寻优来提高算法精度的思想。仔细研究了算法的收敛性,得到了一些新的结论.为加快数据处理速度,提出了一种简便的隐式开方算法.仿真计算的结果完全验证了本文的结论.

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更新日期/Last Update: 2013-04-20