Estimation for Power Quality Frequency Based on A Variable-step ANF Algorithm

被引：0

作者：

Su Junsen ^{[1
]}

Gao Jie ^{[1
]}

Zheng Changbao ^{[2
]}

Hu Cungang ^{[2
]}

机构：

[1] Anhui Univ, Sch Elect Engn & Automat, Hefei 230039, Peoples R China

[2] Anhui Univ, Natl Engn Lab Energy Saving Motor & Control Techn, Hefei 230039, Peoples R China

来源：

PROCEEDINGS OF THE 2015 10TH IEEE CONFERENCE ON INDUSTRIAL ELECTRONICS AND APPLICATIONS | 2015年

关键词：

Frequency Estimation; Variable-step; ANF;

D O I：

暂无

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

In this paper, a variable-step ANF for estimation of power quality frequency is presented. This algorithm is fast and accurate. It still get a satisfied result under a high sampling rate. The algorithm of adaptive IIR notch filter with variable-step is presented in detail, and some variable-step method is presented. At last, the simulation is performed by Matlab and the result is compared under different SNR.

引用

页码：1611 / 1613

页数：3

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