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电网技术  2011 

基于状态空间分析法的多机系统次同步谐振和自励磁研究

, PP. 87-93

Keywords: 次同步谐振,自励磁,状态空间,接口,相关因子

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Abstract:

阐述了电力系统次同步谐振和自励磁现象的基本原理,针对多机系统,应用线性网络理论的系统公式法建立适用次同步谐振和自励磁分析的网络状态方程,结合同步电机状态方程,推导多机情况机网接口方法,建立系统状态方程组,并通过特征根和相关因子判断系统是否发生次同步谐振或自励磁及其影响因素。实例计算表明该方法可行正确,对次同步谐振和自励磁研究具有实际参考意义。

References

[1]  Singh G K.Self-excited induction generator research:a survey[J].Electric Power Systems Research,2004(69):107-114.
[2]  刘世宇,谢小荣,王仲鸿.我国火电基地串补输电系统的次同步谐振问题[J].电网技术,2008,32(1):5-8.
[3]  Liu Shiyu,Xie Xiaorong,Wang Zhonghong.SSR problem in compensated transmission system of thermal power bases in China [J].Power System Technology,2008,32(1):5-8(in Chinese).
[4]  倪以信.动态电力系统的理论和分析[M].北京:清华大学出版社.2002:292-329.
[5]  唐志平.同步发电机自励磁研究[J].电网技术,1999,23(10):24-32.
[6]  Tang Zhiping.Study on self-excited oscillation in synchronous generators[J].Power System Technology,1999,23(10):24-32(in Chinese).
[7]  徐政,罗惠群,祝瑞金.电力系统次同步振荡问题的分析方法概述[J].电网技术,1999,23(6):36-39.
[8]  Xu Zheng,Luo Huiqun,Zhu Ruijin.Review on methods of analysis for subsynchronous oscillations of power systems[J].Power System Technology,1999,23(6):36-39(in Chinese).
[9]  陈陈,杨煜.几种次同步振荡分析方法和工具的阐述[J].电网技术,1998,22(8):10-13.
[10]  Chen Chen,Yang Yu.Introductions of several SSR analysis methods and tools[J].Power System Technology,1998,22(8):10-13(in Chinese).
[11]  唐志平.同步电机自励磁状态空间分析[J].大电机技术,1999,29(5):34-41.
[12]  Tang Zhiping.Analyzing the self-excitation of synchronous machine with state-space method[J].Large Electric Machine and Hydraulic Turbine,1999,29(5):34-41(in Chinese).
[13]  杨煜,陈陈.伊敏—大庆500?kV输电系统次同步谐振分析[J].电网技术,2000,24(5):10-12.
[14]  Yang Yu,Chen Chen.SSR in Yimin-Daqing 500?kV transmission system[J].Power System Technology,2000,24(5):10-12(in Chinese).
[15]  张东辉,谢小荣,刘世宇,等.串补输电系统中次同步谐振的模态阻尼推导[J].电力系统自动化,2008,32(6):5-8.
[16]  Zhang Donghui,Xie Xiaorong,Liu Shiyu,et al.Modal damping of subsynchronous oscillation on compensated transmission systems[J].Automation of Electric Power Systems,2008,32(6):5-8(in Chinese).
[17]  崔文进,陆超,夏祖华,等.与长线相联的发电机自励磁仿真与实验[J].清华大学学报:自然科学版,2002,42(9):1154-1157.
[18]  Cui Wenjin,Lu Chao,Xia Zuhua,et al.Simulation of self -excitation of generators connected to long transmission lines[J].Journal of Tsinghua University:Science and Technology,2002,42(9):1154-1157(in Chinese).
[19]  周济,罗应立,张建华,等.基于MATLAB的次同步谐振的特征根分析[J].现代电力,1999,16(4):38-42.
[20]  Zhou Ji,Luo Yingli,Zhang Jianhua,et al.MATLAB-based eigenvalue analysis of sub-synchronous resonance[J].Modern Electric Power,1999,16(4):38-42(in Chinese).
[21]  罗宗杰,夏成军,张尧.基于模式判别法的多机自励磁数学建模及其仿真分析[J].广东电力,2009,22(6):5-9.
[22]  Luo Zongjie,Xia Chengjun,Zhan Yao.Mathematic modeling and simulation analysis of multi-machine self-excitation based on pattern recognition theory[J].Guangdong Electric Power,2009,22(6):5-9(in Chinese).
[23]  陈闽江,陈家庚,丁明.多机电力系统自励磁判定的状态空间分析法[J].电网技术,2004,28(15):53-56.
[24]  Chen Minjiang,Chen Jiageng,Ding Ming.Judging self-excitation in multi-machine system by state-space method[J].Power System Technology,2004,28(15):53-56(in Chinese).
[25]  吴俊勇,肖东晖,程时杰,等.特征结构分析及在电力系统次同步谐振研究中的应用[J].电力系统自动化,1997,21(11):1-3.
[26]  Wu Junyong,Xiao Donghui,Cheng Shijie,et al.Eigen structure analysis and its application to the study on the SSR of power system[J].Automation of Electric Power Systems,1997,21(11):1-3(in Chinese).

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