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电网技术  2011 

基于机组相关性的低频振荡多信号分类Prony分析

, PP. 127-132

Keywords: 广域测量系统,Prony算法,低频振荡,?分解法

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Abstract:

在广域测量系统下,将电力系统广域量测信号分类,用同类、非同类信号的改进Prony算法对低频振荡进行分析;利用模式能量和特征分析法中的相关因子构成相关矩阵,经图论的方法分群得到相关机群,为大系统下分类多信号的选取提供依据。在EPRI-36系统下进行仿真,证明了所提方法的有效性。

References

[1]  倪以信,陈寿孙,张宝霖.动态电力系统的理论和分析[M].北京:清华大学出版社,2002:260,235-239,256-257.
[2]  朱方,汤涌,张东霞,等.我国交流互联电网动态稳定性的研究及解决策略[J].电网技术,2004,28(15):1-5.
[3]  Zhu Fang,Tang Yong,Zhang Dongxia,et al.Study on dynamic stability problems of AC interconnected area power grids in China and their solutions[J].Power System Technology,2004,28(15):1-5(in Chinese).
[4]  张贤达.现代信号处理[M].北京:清华大学出版社,1994:120.
[5]  芦晶晶,郭剑,田芳,等.基于Prony方法的电力系统振荡模式分析及PSS参数设计[J].电网技术,2004,28(15):31-34.
[6]  Lu Jingjing,Guo Jian,Tian Fang,et al.Power system oscillation mode analysis and parameter determination of PSS based on Prony method[J].Power System Technology,2004,28(15):31-34(in Chinese).
[7]  常乃超,兰洲,甘德强,等.广域测量系统在电力系统分析及控制中的应用综述[J].电网技术,2005,29(10):46-52.
[8]  Chang Naichao,Lan Zhou,Gan Deqiang,et al.A survey on applications of wide-area measurement system in power system analysis and control[J].Power System Technology,2005,29(10):46-52(in Chinese).
[9]  肖晋宇,谢小荣,胡志祥,等.电力系统低频振荡在线辨识的改进Prony算法[J].清华大学学报,2004,44(7):883-887.
[10]  Xiao Jinyu,Xie Xiaorong,Hu Zhixiang,et al.Improved Prony method for online identification of low-frequency oscillations in power systems[J].Journal of Tsinghua University,2004,44(7):883-887(in Chinese).
[11]  郭成,李群湛,王德林.互联电力系统低频振荡的广域Prony分析[J].电力自动化设备,2009,29(5):69-73.
[12]  Guo Cheng,Li Qunzhan,Wang Delin.Wide-area Prony analysis of low frequency oscillation in interconnected power system[J].Electric Power Automation Equipment,2009,29(5):69-73(in Chinese).
[13]  邓集祥,涂进,陈武晖.大干扰下主导低频振荡模式的鉴别[J].电网技术,2007,31(7):36-41.
[14]  Deng Jixiang,Tu Jin,Chen Wuhui.Identification of critical low frequency oscillation mode in large disturbances[J].Power System Technology,2007,31(7):36-41(in Chinese).
[15]  李大虎,曹一家.基于模糊滤波和Prony算法的低频振荡模式在线辨识方法[J].电力系统自动化,2007,31(1):14-19.
[16]  Li Dahu,Cao Yijia.An online identification method for power system low-frequency oscillation based on fuzzy filtering and Prony algorithm[J].Automation of Electric Power Systems,2007,31(1):14-19(in Chinese).
[17]  黄莹,徐政,潘武略.基于PSS/E的华东电网低频振荡分析方法[J].电网技术,2005,29(23):11-17.
[18]  Huang Ying,Xu Zheng,Pan Wulüe.Analysis method for low frequency oscillation in East China Power Grid based on power system simulation software PSS/E[J].Power System Technology,2005,29(23):11-17(in Chinese).
[19]  Trudnowski D J,Johnson J M,Hauer J F.Making Prony analysis more accurate using multiple signals[J].IEEE Trans on Power Systems,1999,14(1):226-231.
[20]  马燕峰,赵书强,刘森,等.基于改进多信号Prony算法的低频振荡在线辨识[J].电网技术,2007,31(15):44-49.
[21]  Ma Yanfeng,Zhao Shuqiang,Liu Sen,et al.Online identification of low-Frequency oscillations based on improved multi-signal Prony algorithm[J].Power System Technology,2007,31(15):44-49(in Chinese).
[22]  Zaborszky J,Wang K W,Huang G M,et al.A clustered dynamic model for a class of linear autonomous systems using simple enumerative sorting[J].IEEE Trans on Circuits and Systems,1982, 29(11):747-757.
[23]  吕岩岩,方鸽飞,刘君华,等.电力系统电压与无功控制分区的改进[J].电工技术,2006(2):39-41.
[24]  Lü Yanyan,Fang Gefei,Liu Junhua,et al.The amelioration in the course of reactive power and voltage control[J].Electric Engineering,2006(2):39-41(in Chinese).
[25]  鞠平,代飞.电力系统广域测量技术[M].北京:机械工业出版社,2008:112

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