Optimal orthogonal subband fusion for online power system frequency estimation

Optimal orthogonal subband fusion for online power system frequency estimation
复制标题

电力系统在线频率估计的最优正交子带融合

DOI:
10.1049/el.2015.3779
复制
发表时间:
2016-02
影响因子:
1.1
通讯作者:
Shan Liu
Shan Liu
中科院分区:
工程技术4区
文献类型:
--
作者:
Bo Yang;Xiaoyu Peng;Wenfeng Zheng;Shan Liu

文献摘要

参考文献

相似文献

提出了一种新的电力系统在线频率估计算法。用一对正交FIR滤波器将离散的功率信号分解成两个子带信号。每个子带的频率用三个连续的样本快速测量。基于简单的噪声模型,通过融合子带测量值实现最优估计。仿真信号验证了该算法的有效性。
A new algorithm for online power system frequency estimation is presented. The discrete power signal is decomposed into two subband signals by using a pair of orthogonal FIR filters. The frequency in each subband is measured quickly with three consecutive samples. Optimal estimation is achieved by fusing the measurements from the subbands based on a simple noise model. The effectiveness of the proposed algorithm is verified on simulated signals.
DOI: 10.1109/tpwrd.2010.2090177
发表时间: 2011-04
影响因子: 4.4
作者:
A. Abdollahi;F. Matinfar
通讯作者: A. Abdollahi;F. Matinfar
DOI: 10.1109/tim.2003.822707
发表时间: 2004-04
影响因子: 5.6
作者:
M. Kušljević
通讯作者: M. Kušljević
DOI: 10.1049/el:20081608
发表时间: 2008-08
影响因子: 1.1
作者:
Y. Liu;H. Meng;Gang Li;X. Wang
通讯作者: Y. Liu;H. Meng;Gang Li;X. Wang
DOI: 10.1109/19.755064
发表时间: 1999-02
期刊: IEEE Trans. Instrum. Meas.
影响因子: --
作者:
T. Sidhu
通讯作者: T. Sidhu