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基于共轭-旋转矢量不变性技术的谐波检测方法

, PP. 274-279

Keywords: 谐波检测,共轭-旋转矢量不变性技术,阵列信号处理,旋转因子,共轭矩阵

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Abstract:

本文提出了将一种阵列信号处理方法即共轭-旋转矢量不变性技术(C-SPRIT)应用于谐波、间谐波检测。该方法结合实值信号共轭与自身值相等的特点,利用旋转因子共轭矩阵代替旋转因子做阵列信号处理,采用总体最小二乘法减小噪声信号的影响,从而准确提取出谐波参数。理论分析和仿真实验表明该算法精度高、抗噪性强,实际数据分析表明该算法有效可行,具有一定的应用前景。

References

[1]  林海雪. 电力系统中的间谐波问题[J]. 供用电, 2001, 18(3): 6-9.
[2]  Lin Haixue. Interharmonics in electrical power system[J]. Electric Power Research Institute, 2001, 18(3): 6-9.
[3]  Zhou Lin, Xia Xue, Wan Yunjie, et al. Harmonic detection based on wavelet transform[J]. Transactions of China Electrotechnical Society, 2006, 21(9): 67-73.
[4]  Delmas J P. Comments on conjugate ESPRIT (C- SPRIT)[J]. IEEE Transactions on Antennas Propagation, 2007, 55: 511.
[5]  王永良, 陈辉, 彭应宁, 等. 空间谱估计理论与算法[M]. 北京: 清华大学出版社, 2004.
[6]  周云钟, 陈天麒. 一种自适应ESPRIT算法[J]. 系统工程与电子技术, 2001, 23(9): 5-8, 11.
[7]  Zhou Yunzhong, Chen Tianqi. An adaptive ESPRIT algorithm[J]. Systems Engineering and Electronics, 2001, 23(9): 5-8, 11.
[8]  Wax Mati, Kailath Thomas. Detection of signals by information theoretic criteria[J]. IEEE Transactions on Acoustics, Speech and Signal Processing, 1985, 33(2): 387-392.
[9]  A study on the application of Toeplitz approximation method on DOA estimation[C]. Proceedings of the 2010 2nd International Conference on Signal Processing Systems(ICSPS), 2010, 3: 215-218.
[10]  Zhang Junjun, Yang Honggeng. TLS-ESPRIT for interharmonic estimation[J]. Proceedings of the CSU-EPSA, 2010, 22(2): 70-74.
[11]  Ferrero A. High accuracy Fouier analysis based on synchronous sampling techniques[J]. IEEE Transmission on Instrument and Measucement, 1992, 41(6): 780-785.
[12]  Keaochantanond T, Boonseng C. Harmonics and inter-harmonics estimation using wavelet transform[C]. Proceedings of the IEEE Transmission and Distribution Conference and Exhibition, 2002, 2: 775-779.
[13]  周林, 夏雪, 万蕴杰, 等. 基于小波变换的谐波测量方法综述[J]. 电工技术学报, 2006, 21(9): 67-73.
[14]  蔡涛, 段善旭, 刘方锐. 基于实值MUSIC算法的电力谐波分析[J]. 电工技术学报, 2009, 24(12): 149-155.
[15]  Cai Tao, Duan Shanxu, Liu Fangrui. Power harmonic analysis based on real-valued spectral MUSIC algorithm[J]. Transactions of China Electrotechnical Society, 2009, 24(12): 149-155.
[16]  聂永辉, 刘彦臣, 张立艳. TLS-ESPRIT技术在电力系统谐波检测的应用[J]. 电力系统及其自动化学报, 2010, 22(2): 129-132.
[17]  Nie Yonghun, Liu Yanchen, Zhang Liyan. Application of TLS-ESPRIT on harmonic measurement of power system[J]. Proceedings of the CSU-EPSA, 2010, 22(2): 129-132.
[18]  石敏, 吴正国, 尹为民. 基于多信号分类法和普罗尼法的间谐波参数估计[J]. 电网技术, 2005, 29(15): 81-84.
[19]  Shi Min, Wu Zhengguo, Yin Weimin. Inter-harmonic parameter estimation based on multi-signal classification and prony method[J]. Power System Technology, 2005, 29(15): 81-84.
[20]  Tayem N, Kwon H M. Conjugate ESPRIT (C-SPRIT)[J]. IEEE Transactions on Antennas and Propagation, 2004, 52(10): 2618-2624.
[21]  Kung S Y, Arun K S, Rao D V B. State space and SVD based approximation methods for the harmonic retrieval problem[J]. Journal of the Optical Society of America, 1983, 73(12): 1800-1803.
[22]  张君俊, 杨洪耕. 间谐波参数估计的TLS-ESPRIT算法[J]. 电力系统及其自动化学报, 2010, 22(2): 70-74.
[23]  初宪武. 基于TLS-ESPRIT算法和自适应神经网络的间谐波分析[J]. 电工电能新技术, 2010, 29(2): 17-20.
[24]  Chu Xianwu, Interharmonic analysis based on TLS- ESPRIT algorithm and adaline neural network[J]. Advanced Technology of Electrical Engineering and Energy, 2010, 29(2): 17-20.
[25]  王兆安, 杨君, 等. 谐波抑制和无功补偿[M]. 北京: 机械工业出版社, 2005.

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