基于广域测量信号的电力系统暂态稳定预测及时滞稳定域研究
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摘要
基于同步相量测量和现代通信技术的广域测量系统(Wide Area MeasurementSystem,WAMS)可以提供电力系统多个节点的同步信号,这些广域信号均是实时测得的,具有较高的精度和可信度。广域信号在精度和速度上的提高给暂态稳定预测的实用化带来了新进展,出现了一些基于WAMS实测数据的电力系统暂态稳定预测的新方法。同时,WAMS也为广域控制带来了新的契机,然而广域信号的时滞对电力系统小扰动稳定性的影响不可忽略,确定电力系统保持小扰动稳定所能承受的最大时滞对于合理利用WAMS数据、评估广域控制效果具有重要意义。
     本文研究了广域测量信号在电力系统稳定性分析中的应用,重点在基于WAMS的暂态稳定预测和计及广域信号时滞的电力系统时滞稳定域评估两方面进行了研究。全文主要包括以下几个部分:
     简要介绍了WAMS的基本概念以及在电力系统中的应用,综述了电力系统暂态稳定分析的传统方法以及WAMS为电力系统暂态稳定分析带来的新思路。总结了WAMS的时滞特性以及广域电力系统时滞现象的研究现状。
     提出了一种基于WAMS的快速暂态稳定预测算法。该方法在从WAMS获得的实时广域测量信号的基础上,采用了一种在机器人领域被广泛应用的抓球算法,利用粒子群优化算法对该算法进行优化,可以快速预测故障后各发电机的转子角,根据发电机转子角偏离系统的惯性中心是否超过一定的角度可以判断该发电机是否与系统失去同步。预测的结果可用于在线失稳预警或就地控制,测试系统的仿真结果证明了该方法的有效性。
     研究了广域信号时滞对电力系统小扰动稳定性的影响。首先介绍了时滞动力系统的模型以及稳定性,将计及广域信号时滞的电力系统模型建模为时滞微分代数方程组,然后分析了时滞电力系统的小扰动稳定性,最后通过实例研究了广域信号的时滞对电力系统小扰动稳定性的影响。
     基于特征根聚类处理法进行了单时滞电力系统时滞稳定裕度的研究。首先介绍了具有单时滞反馈信号的电力系统模型和时滞稳定裕度的定义,然后引入了特征根聚类处理法来求解单时滞电力系统的时滞稳定裕度,该方法通过Rekasius变换将系统特征方程在虚轴上转化为多项式方程,利用传统的Routh判据得到了系统不稳定特征根个数在复平面的分布情况,进而得到了系统的时滞稳定裕度。该方法可以准确求解各种单时滞系统的时滞稳定裕度,最后用时域仿真验证了结果的准确性。
     针对具有单输入反馈控制的单时滞电力系统,提出了一种求解时滞稳定裕度的简便方法。该方法将含有指数项的特征方程在虚轴上转化为多项式方程进行研究,无需任何中间变量代换,处理方法简单,计算量小。利用该方法得到了测试系统的时滞稳定裕度,并且研究了励磁系统参数的变化对系统时滞稳定裕度的影响,最后通过与其他方法的比较和时域仿真验证了该方法的有效性。
     基于改进的特征根聚类处理法进行了多时滞电力系统时滞稳定域的研究。首先介绍了一种研究多时滞电力系统时滞稳定域的特征根聚类法,然后引入了Building Block的概念作为特征根聚类法的基础,简化了系统时滞稳定域的求解。对装设TCSC控制器的测试系统进行了多时滞稳定域研究,得到了系统在时滞空间内的稳定区域,最后通过对原系统进行的时域仿真验证了该方法是有效的。
The Wide Area Measurement System (WAMS) is based on Synchronized Phasor Measurement (SPM) and the technology of modern communication. WAMS can provide synchronous signals of many nodes in a power system. These wide area signals are measured in real time with high precision and great reliability. The improvement of wide area signals in precision and speed brings about new progress in transient stability prediction. Several novel methods for transient stability prediction based on WAMS have been reported. Meanwhile, WAMS also provides new approches for wide area control. However, the effect of signal delays on power system small signal stability can not be neglected. The estimation of maximum allowed time delays that will not cause system instability is important in application of WAMS data and evaluation of control effects of wide area controllers.
     Transient stability prediction based on WAMS and evaluation of delay stability regions of power systems are studied in this research. The dissertation is organized as follows:
     The concept of WAMS and its applications in power systems are introduced. Traditional methods for transient stability prediction are summarized and new methods brought by WAMS are also reviewed. Time delay characteristics of WAMS and recent research on time delay phenomenon of wide area power systems are also introduced.
     A fast learning method to predict the transient stability of a power system is proposed. It adopts a widely used robotic ball-catching algorithm based on a continual stream of accurate generator rotor angle data from WAMS. The Particle Swarm Optimization (PSO) algorithm is used to perform multi-parameter optimization in this algorithm. This method can predict post-fault rotor angle of each generator. The rotor angle of a generator with respect to the inertial center of a power system can be used to judge whether this generator loses synchronism with the system. The prediction results can be used in on-line instability alarm and local control. Simulation results on two test systems demonstrate the effectiveness of the proposed method.
     The effects of time delays on small signal stability of power systems are studied. The model and stability concept of time-delayed systems are introduced. A power system with time delays is typically multi-delay dynamical and it can be modeled as differential-algebraic equations with delays. Small signal stability of power system with delays is analyzed. Time domain simulations on the New England Test System with a TCSC controller show that the dynamic performance of this TCSC controller deteriorates sharply with the feedback delay's increase.
     Delay stability margin of a power system with a single delay is computed with Clustering Treatment of Characteristic Roots (CTCR) method. Model of a power system with a single delay and definition of delay stability margin are introduced. A novel framework based on CTCR method is presented to determine the delay stability margin of a power system with a single delay. The characteristic equation of single delayed power system is converted into a polynomial equation through Rekasius substitution. The complete distribution of number of unstable characteristic roots on the complex plane is obtained with traditional Routh criterion and the delay stability margin is also determined. Delay stability margins of all kinds of single delayed systems can be obtaind through this method. The validity of this method is verified by the time domain simulation results.
     A noval method to determine the delay stability margin of power system with single control variable is proposed. The transcendental characteristic equation is converted into a polynomial equation at the imaginary axis without any substitutions. This method needs less computation than the CTCR method. The delay stability margins of two test systems at typical equilibrium point are obtained through this method. The effect of exciter parameters on delay stability margin is also discussed. Time domain simulation results and comparison with other methods show that this method is simple and effective.
     An improved CTCR method to determine delay stability regions of a power system with multiple delays is proposed. Firstly, the CTCR method to analyze the stability of power system with multiple delays is introduced. Then, the ' Building Block' concept is introduced as the preparatory steps of the CTCR method to simplify the computation of delay stability regions. Complete delay stability regions of test systems are obtained through the combination of CTCR and 'Building Block' concept. Time domain simulation results demonstrate the effectiveness and feasibility of this method.
引文
[1]江泽民.对中国能源问题的思考.上海交通大学学报,2008,42(3):345-359.
    [2]刘振亚.加快建设坚强国家电网促进中国能源可持续发展.中国电力,2006,39(9):1-3.
    [3]郑宝森,郭日彩.中国互联电网的发展.电网技术,2003,27(2):1-3.
    [4]曾德文.全国联网安全稳定及其相互影响研究.中国电力,2001,34(11):28-33.
    [5]韩英铎,王仲鸿,林孔兴,等.电力系统中三项前沿课题--柔性输电技术、智能控制、基于GPS动态安全分析与监测系统.清华大学学报(自然科学版),1997,37(7):1-6.
    [6]刘劲风,王述洋.WAMS在电力系统分析和控制中应用的新进展.高电压技术,2007,33(7):182-185.
    [7]时伯年,崔文进,吴京涛,等.基于GPS同步相量的电力系统暂态稳定预测控制.清华大学学报(自然科学版),2002,42(3):316-320.
    [8]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.电网技术,2005,29(10):46-52.
    [9]贾宏杰,陈建华,余晓丹.时滞环节对电力系统小扰动稳定性的影响.电力系统自动化,2006,30(5):5-8.
    [10]卢志刚,郝玉山,康庆平,等.电力系统相角测量和应用.电力系统自动化,1997,21(4):41-44.
    [11]A.G.Phadke.Synchronized phasor measurements in power systems.IEEE Computer Applications in Power,1993,6(2):10-15.
    [12]闵勇,丁仁杰,任勇,等.电力系统全网同步监测系统.清华大学学报,1997,37(7):86-88.
    [13]卢志刚,郝玉山,康庆平,等.电力系统实时相角监控系统研究.电力系统 自动化,1997,21(9):17-19.
    [14]D.Karlsson,M.Hemmingsson,S.Lindahl.Wide area system monitoring and control-terminology,phenomena and solution implementation strategies.IEEE Power & Energy Magazine,2004,2(5):68-76.
    [15]Quanyuan Jiang.Modeling and control of power system in consideration of time delays of WAMS:a state-of-the-art survey.Dynamics of Continuous Discrete and Impulsive Systems-Series B-Applications& Algorithms,2006,13(S7):3148-3153.
    [16]王克英,穆钢,韩学山,等.使潮流方程直接可解的PMU配置方案研究.中国电机工程学报,1999,19(10):14-16.
    [17]T.L.Baldwin,L.Mili,M.B.Boisen,et al.Power system observability with minimal phasor measurement placement.IEEE Transactions on Power Systems,1993,8(5):707-715.
    [18]B.Milosevic,M.Begovic.Nondominated sorting genetic algorithm for optimal phasor measurement placement.IEEE Transactions on Power Systems,2003,18(1):69-75.
    [19]I.Kamwa,R.Grondin.PMU configuration for system dynamic performance measurement in large multiarea power systems.IEEE Transactions on Power Systems,2002,17(2):385-394.
    [20]吴笃贵,徐政.基于相量量测的电力系统谐波状态估计(Ⅰ)--理论、模型与求解方法.电工技术学报,2004,19(2):64-68.
    [21]吴笃贵,徐政.基于相量量测的电力系统谐波状态估计(Ⅱ)--可观性、质量评估与算例研究.电工技术学报,2004,19(3):76-81.
    [22]王克英,穆钢,陈学允.计及PMU的状态估计精度分析及配置研究.中国电机工程学报,2001,21(8):29-33.
    [23]I.W.Slutsker,J.M.Provost,J.B.Sierra.Implementation of phasor measurements in state estimator at Sevillana de Electricidad.In Proceedings of IEEE Power Industry Computer Application Conference,1995:392-398.
    [24]R.Zivanovic,C.Cairns.Implementation of PMU technology in state estimation:an overview.IEEE AFRICON 4th,1996,2:1006-1011.
    [25] K. A. Rahman, L. Mili, A. Phadke, et al. Internet based wide area information sharing and its roles in power system state estimation, IEEE Power Engineering Society Winter Meeting, 2001,2: 470-475.
    [26] C. W. Taylor, D. C. Erickson. Recording and analyzing the July 2 cascading outage. IEEE Computer Applications in Power, 1997,10(1): 26-30.
    [27] J. W. Balance, B. Bhargava, G. D. Rodriguez. Monitoring power system dynamics using phasor measurement technology for power system dynamic security assessment. In Proceedings of 2003 Bologna IEEE Power Tech Conference, 2003, 3: 683-689.
    [28] R. O. Burnett, M. M. Butts, T. W. Cease, et al. Synchronized phasor measurements of a power system event. IEEE Transactions on Power Systems,1994, 9(3): 1643-1650.
    [29] J. F. Hauer. Validation of phasor calculations in the Macrodyne PMU for California-Oregon Transmission Project tests of March 1993. IEEE Transactions on Power Delivery, 1996, 11(3): 1224-1231.
    [30] Min Yong. Phasor measurement applications in China. IEEE/PES Transmission and Distribution Conference and Exhibition, 2002,1: 485-489.
    [31]H. Saitoh. GPS synchronized measurement applications in Japan. IEEE/PES Transmission and Distribution Conference and Exhibition, 2002,1: 494-499.
    [32] M. Akke, D. Karlsson. Phasor measurement applications in Scandinavia.IEEE/PES Transmission and Distribution Conference and Exhibition, 2002, 1:480-484.
    [33] C. W. Liu. Phasor measurement application in Taiwan. IEEE/PES Transmission and Distribution Conference and Exhibition, 2002,1: 490-493.
    [34] B. Bhargava. Synchronized phasor measurement system project at Southern California Edison Co. IEEE Power Engineering Society Summer Meeting, 1999,1: 16-22.
    [35] J. Rasmussen, P. Jorgensen. Synchronized phasor measurements of a power system event in Eastern Denmark. In Proceedings of 2003 Bologna IEEE Power Tech Conference, 2003, 3: 678-682.
    [36]王兆家,岑宗浩,陈汉中.华东电网多功能功角实时监测系统的开发及应用.电网技术,2002,26(8):73-77.
    [37]贺仁睦.电网动态实时监控及管理系统的构想.电力系统自动化,2002,26(5):1-4.
    [38]N.G.Bretas,A.G.Phadke.Real time instability prediction through adaptive time series coefficients.IEEE Power Engineering Society Winter Meeting,1999,1:731-736.
    [39]S.Rovnyak,C.W.Liu,Jin Lu,et al.Predicting future behavior of transient events rapidly enough to evaluate remedial control options in real-time.IEEE Transactions on Power Systems,1995,10(3):1195-1203.
    [40]S.Rovnyak,S.Kretsinger,J.Thorp,et al.Decision trees for real-time transient stability prediction.IEEE Transactions on Power Systems,1994,9(3):1417-1426.
    [41]刘玉田,林飞.基于相量测量技术和模糊径向基网络的暂态稳定性预测.中国电机工程学报,2000,20(2):19-23.
    [42]黄志刚,邬炜,韩英铎.基于同步相量测量的电压稳定评估算法.电力系统自动化,2002,26(2):28-33.
    [43]C.W.Liu,C.C.Chang,M.C.Su.Neuro-fuzzy networks for voltage security monitoring based on synchronized phasor measurements.IEEE Transactions on Power Systems,1998,13(2):326-332.
    [44]T.Hashiguchi,M.Yoshimoto,Y.Mitani,et al.Oscillation mode analysis in power systems based on data acquired by distributed phasor measurements.In Proceedings of the 2003 International Symposium on Circuits and Systems,2003,3:367-370.
    [45]谢小荣,肖晋宇,童陆园,等.采用广域量测信号的互联电网区间阻尼控制.电力系统自动化,2004,28(2):37-40.
    [46]B.Chaudhuri,B.C.Pal.Robust damping of multiple swing modes employing global stabilizing signals with a TCSC.IEEE Transactions on Power Systems,2004,19(1):499-506.
    [47]J.A.Jiang,J.Z.Yang,Y.H.Lin,et al.An adaptive PMU based fault detection/location technique for transmission lines part Ⅰ:theory and algorithms.IEEE Transactions on Power Delivery,2000,15(2):486-493.
    [48]J.A.Jiang,J.Z.Yang,Y.H.Lin,et al.An adaptive PMU based fault detection/location technique for transmission lines part Ⅱ:PMU implementation and performance evaluation.IEEE Trans on Power Delivery,2000,15(4):1136-1146.
    [49]C.S.Yu,C.W.Liu,S.L.Yu,et al.A new PMU-based fault location algorithm for series compensated lines.IEEE Transactions on Power Delivery,2002,17(1):33-46.
    [50]P.Kunder.Power system stability and control.NewYork:McGraw-Hill,1993.
    [51]付强,王少荣,程时杰.基于PMU同步数据的电力系统暂态稳定分析方法综述.继电器,2003,31(1):76-79.
    [52]倪以信,陈寿孙,张宝霖.动态电力系统的理论和分析.北京:清华大学出版社,2002.
    [53]袁季修.电力系统安全稳定控制.北京:中国电力出版社,1996.
    [54]韩祯祥.电力系统稳定.北京:中国电力出版社,1995.
    [55]M.Ribbens-Pavella.Transient Stability of Multimachine Power System by Lyapunov's Method.IEEE Winter Power Meeting,New York,1971.
    [56]A.A.Fouad,et al.Direct Transient Stability Analysis Using Energy Function Application to Large Power Network.IEEE Transactions on Power Systems,1987,2(1):37-44.
    [57]V.Vittal,et al.Transient Stability Analysis of Stressed Power System Using the Energy Function Method,IEEE Transactions on Power Systems,1988,3(1):239-244.
    [58]N.Kakimoto,Y.Ohasawa,M.Hayaashi.Transient Stability Analysis of Power System via Lure-Lyapunov Function,Part Ⅰ and part Ⅱ.Transactions IEE of Japan,1978,98(5-6):63-79.
    [59]M.A.Pai.Power System Stability Analysis by the Direct Method of Lyapunov.Amsterdam,North-Holland Publishing Co.1981
    [60]Y.Xue,T.V.Cutsem,M.Ribbens-Pavella.A Simple Direct Method for Transient Stability Assessment of Large Power Systems.IEEE Transactions on Power Systems,1988,3(2):400-412.
    [61]薛禹胜.DEEAC的理论证明--四论暂态能量函数直接法.电力系统自动化,1993,17(7):7-9.
    [62]薛禹胜.运动稳定性量化理论--非自治非线性多刚体系统的稳定性分析,江苏科技出版社,南京,1999.
    [63]H.D.Chiang,F.F.Wu,P.P.Varaiya.A BCU Method for Direct Analysis of Power System Transient Stability.IEEE Transactions on Power Systems,1994,9(3):1194-1207.
    [64]马骞,杨以涵,刘文颖,等.多输入特征融合的组合支持向量机电力系统暂态稳定评估.中国电机工程学报,2005,25(6):17-23.
    [65]刘艳,顾雪平,李军.用于暂态稳定评估的人工神经网络输入特征离散化方法.中国电机工程学报,2005,25(15):56-61.
    [66]汤必强,陈允平,邓长虹.基于遗传算法优化的复合神经网络在稳定评估中的应用研究.电力系统及其自动化学报,2004,16(1):6-10.
    [67]于之虹,郭志忠.遗产算法在暂态稳定评估输入特征选择中的应用.继电器,2004,32(1):16-20.
    [68]X.D.Chu,Y.T.Liu.Real-time transient stability prediction using incremental learning algorithm.IEEE power engineering society general meeting,2004,(2):1565-1569.
    [69]A.G.Bahbah,A.A.Girgis.New method for generators' angles and angular velocities prediction for transient stability assessment of multimachine power systems using recurrent artificial neural network.IEEE Transactions on power systems,2004,19(2):1015-1022.
    [70]L.Wehenkel,T.V.Cutsem,M.R.Pavella.Decision trees applied to on-line transient stability assessment of power system.IEE International symposium on circuits and systems,1988,(2):1887-1890.
    [71]万秋兰,单渊达.多机电力系统发电机的同步稳定特性分析.电力系统自动化,2005,29(12):15-18.
    [72]C.W.Liu,J.Thorp.Application of synchronised phasor measurements to real-time transient stability prediction.IEE Proceedings of Generation Transmission & Distribution,1995,142(4):355-360.
    [73]S.E.Staton.Application of phasor measurements and partial energy analysis in stabilizing large disturbances.IEEE Transactions on Power Systems,1995,10(1):297-306.
    [74]夏道止.电力系统分析(下).水利电力出版社,1995.
    [75]C.W.Liu,J.Thorp,J.Lu.Detection of transiently chaotic swings in power systems using real-time phasor measurements.IEEE Transactions on Power Systems,1994,9(3):1285-1292.
    [76]薛禹胜.电力系统暂态稳定快速分析和控制的现状和发展.电力系统自动化,1995,19(1):6-13.
    [77]刘笙.电力系统暂态稳定分析的能量函数方法.电网技术,1995,19(2):11-18.
    [78]滕林,刘万顺,貟志皓等.电力系统暂态稳定实时紧急控制的研究.中国电机工程学报,2003,23(1):64-69.
    [79]C.W.Liu,M.C.Su,S.S.Tsay,et al.Application of a novel fttzzy neural network to real-time transient stability swings prediction based on synchronized phasor measurements.IEEE Transactions on Power Systems,1999,14(2):665-692.
    [80]刘玉田,林飞.基于相量测量技术和模糊径向基神经网络的暂态稳定性预测.中国电机工程学报,2000,20(2):19-23.
    [81]吕志来,张保会,哈恒旭.基于PMU的电力系统暂态稳定实时快速预测的研究.继电器,2000,28(1):3-5.
    [82]李国庆.电力系统暂态稳定预测控制的研究.电力系统自动化,1994,18(3):25-32.
    [83]苏建军,廖培金,周佃民.基于GPS同步量测量的模糊神经网络用于暂态稳定预测研究.继电器,2001,29(2):13-15.
    [84]毛家安,郭志忠,张学松.一种基于广域测量系统过程量测数据的快速暂态稳定预估方法.中国电机工程学报,2006,26(17):38-43.
    [85]刘兆燕,江全元,曹一家.基于广域测量系统的快速暂态稳定预测方法.电力系统自动化,2007,31(21):1-4.
    [86]H.X.Wu,G.Heydt.Design of delayed-input wide area power system stabilizer using gain scheduling method,2003,IEEE Power Engineering Society General Meeting.
    [87]C.W.Taylor,V.M.Venkatasubramanian,Y.H.Chen.Wide-area stability and voltage control.In Proceedings of the Ⅶ Symposium of Specialists in Electric Operational and Expansion Planning,2000,1:1-9.
    [88]A.F.Snyder,D.Ivanescu,N.Hadjaid,Delayed-input wide-area stability control with synchronized phasor measurements and linear matrix inequalities.In Proceedings of the 2000 IEEE PES Summer Meeting,2000,2:1009-1014.
    [89]江全元,白碧蓉,邹振宇,等.计及广域测量系统时滞影响的TCSC控制器设计,电力系统自动化,2004,28(20):21-25.
    [90]Q.Y.Jiang.Modeling and control of power system in consideration of time delays of WAMS:a state-of-the-art survey.Dynamics of Continuous Discrete and Impulsive Systems-Series B-Applications & Algorithms,2006,S13(7):3148-3153.
    [91]B.Naduvathuparambil,M.C.Valenti,A.Feliachi.Communication delays in wide area measurement systems.In Proceedings of the Thirty-Fourth Southeastern Symposium on System Theory,2002:118-122.
    [92]吴京涛,黄志刚,韩英铎,等.同步相量测量算法与实测误差估计.清华大学学报(自然科学版),2001,41(4):147-150.
    [93]S.P.Carullo,C.O.Nwankpa.Analysis of measurement infrastructure for power systems.In Proceedings of IEEE International Symposium on Circuits and Systems,2002,5:273-276.
    [94]Y.Serizawa,H.Imamura,N.Sugaya,et al.Wide-area current differential backup protection employing broadband communications and time transfer systems.IEEE Transactions on Power Delivery,1998,13(4):1046-1052.
    [95]D.V.Coury,J.S.Thorp.An agent-based current differential relay for use with a utility intranet.IEEE Transactions on Power Delivery,2002,17(1):47-53.
    [96]Y.Serizawa,H.Imamura,M.Kiuchi.Performance evaluation of IP-based relay communications for wide-area protection employing external time synchronization.In Proceedings of IEEE Power Engineering Society General Summer Meeting,2001,2:909-914.
    [97]G.J.Gaux.Telecommunication of stabilizing signals in power systems.Doctoral Dissertation.Morgantown:West Virginia University,2003.
    [98]C.L.Su,C.N.Lu,T.Y.Hsiao.Simulation study of Internet based Inter control center data exchange for complete network modeling.IEEE Transaction on Power Systems,2002,1177-1183.
    [99]胡志祥,谢小荣,肖晋宇,等.广域测量系统的延迟分析及其测试.电力系统自动化,2004,28(15):39-43.
    [100]罗建裕,王小英,鲁庭瑞,等.基于广域测量技术的电网实时动态监测系统应用.电力系统自动化,2003,27(24):78-80.
    [101]秦元勋,刘永清,王联.带有时滞的动力系统的稳定性,第2版.北京:科学出版社,1989.
    [102]刘永清,唐功友.大型动力系统的理论与应用--滞后稳定与控制,第3卷.广州:华南理工大学出版社,1992.
    [103]胡海岩,王在华.非线性动力系统的研究进展.力学进展,1999,29(4):501-512.
    [104]K.Watanabe,E.Nobuyama,A.Kojima.Recent advances in control of time delay systems-A tutorial review.In Proceedings of the 35~(th) IEEE Conference on decision and control,1996,2:2083-2089.
    [105]卢志刚,郝玉山,康庆平,等.电力系统实时相角测量中的参考相角预测.电力系统自动化,1998,22(8):22-25.
    [106]I.A.Hiskens.Time-delay modeling for multi-layer power systems.In Proceedings of IEEE International Symposium on Circuits and Systems,2003,3:316-319.
    [107]石颉,王成山.时间延迟对电力系统稳定器性能的影响.继电器,2006,34(13):21-24.
    [108]牛振勇,杜正春,方万良,等.基于进化策略的多极系统PSS参数优化.中国电机工程学报,2004,24(2):22-27.
    [109]贾宏杰,尚蕊,张宝贵.电力系统时滞稳定裕度的求解方法.电力系统自动化,2007,31(2):5-11.
    [110]刘梅招,辛焕海,甘德强.计及广域阻尼控制的PSS均匀通信时滞极限计算.电力系统自动化,2007,31(22).
    [111]N.Olgac,R.Sipahi.An exact method for the stability analysis of time-delayed linear time-invariant(LTI) systems.IEEE Transactions on Automatic Control,2002,47(5):793-797.
    [112]N.Olgac,R.Sipahi.The direct method for stability analysis of time delayed LTI systems.In Proceedings of the American Control Conference,2003:869-874.
    [113]N.Olgac,R.Sipahi.A practical method for analyzing the stability of neutral type LTI-time delayed system.Automatica,2004,40(5):847-853.
    [114]N.Olgac,R.Sipahi.The cluster treatment of characteristic roots and the neutral type time-delayed systems.Journal of Dynamic Systems,Measurement,and Control,2005,127(1):88-97.
    [115]R.Sipahi,N.Olgac.Complete stability robustness of third-order LTI multiple time-delay systems.Automatica,2005,41(8):1413-1422.
    [116]R.Sipahi,N.Olgac.A novel stability study on multiple time-delayed system (MTDS) using the root clustering paradigm.In Proceeding of the 2004American Control Conference,2004:5422-5427.
    [117]Z.Y.Liu,Q.Y.Jiang,Y.J.Cao.Stability of power system in consideration of signal time delays.In Proceedings of IEEE PES General Meeting,2007,1246-1252.
    [118]刘兆燕,江全元,徐立中,等.基于特征根聚类的电力系统时滞稳定域研究.浙江大学学报(工学版),已录用.
    [119]Z.Y.Liu,C.Z.Zhu,Q.Y.Jiang.Stability analysis of time delayed power system based on cluster treatment of characteristic roots method.In Proceedings of IEEE PES General Meeting,2008.
    [120]Z.Y.Liu,C.Z.Zhu,Y.Q.Miao.Stability analysis of multiple time delayed power systems using 'Building Block' Concept.In Proceedings of IEEE PES General Meeting,2008.
    [121]刘兆燕,戚军,苗轶群,等.单时滞电力系统时滞稳定裕度的简便求解方法.电力系统自动化,2008,32(18):8-13.
    [122]G.K.Rajesh.Delay induced oscillation in a fundamental power system model.Nonlinear Phenomena in Complex Systems,2005,8(1):62-67.
    [123]董存,余晓丹,贾宏杰.一种电力系统时滞稳定裕度的简便求解方法.电力系统自动化,2008,32(1)6-10.
    [124]俞贻鑫,李鹏.大区电网弱互联对互联系统阻尼和动态稳定性的影响.中国电机工程学报,2005,25(11):6-11.
    [125]G.P.Liu,Z.Xu,Y.Huang,et al.Analysis of inter-area oscillation in the south china interconnected power system.Electric Power System Research,2004,70(1):38-45.
    [126]王铁强,贺仁睦,王卫国,等.电力系统低频振荡机理的研究.中国电机工程学报,2002,22(2):21-25.
    [127]黄莹,徐政,曾德文,等.东北、华北和华东电网联网方案研究.电网技术,2005,29(1):1-6.
    [128]J.Y.Xiao,X.R.Xie,Y.D.Han,et al.Dynamic tracking of low-frequency oscillations with improved prony method in wide-area measurement system.In Proceedings of IEEE PES General Meeting,2004.
    [129]J.F.Hauer.Validation of phasor calculations in the macrodyne PMU for California-Oregon transmission project tests of March 1993.IEEE Transactions on Power Delivery,1996,11(3):1224-1231.
    [130]M.E.Aboul-Ela,A.A.Sallam,J.D.McCalley,et al.Damping controller design for power system oscillations using global signals.IEEE Transactions on Power Systems,1996,11(2):767-773.
    [131]G.A.Martin,M.M.Begovic,D.G.Taylor.Transient control of generator excitation in consideration of measurement and control delays.IEEE Transactions on Power Delivery,1995,10(1):135-141.
    [132]A.F.Snyder.Inter-area oscillation damping with power system stabilizers and synchronized phasor measurements.Institute National Polytechnique de Grenoble,Pads,1997.
    [133]H.X.Wu.Robust control design considering time delay for wide area power systems.Arizona,Arizona State University,2004.
    [134]R.Majumder,B.Chaudhuri,B.C.Pal,et al.A unified Smith predictor approach for power system damping control design using remote signals.IEEE Transaction on Control Systems Technology,2005,13(6):1063-1068.
    [135]B.Chaudhuri,R.Majumder,B.C.Pal.Wide-area measurement-based stabilizing control of power system considering signal transmission delay.IEEE Transactions on Power Systems,2004,19(4):1971-1979.
    [136]S.P.Carullo and C.O.Nwankpa.Experimental validation of a model for an information-embedded power system.IEEE Transactions on Power Delivery,2005,20(3):1853-1863.
    [137]S.P.Carullo.Experimental studies and modeling of an information embedded power system.Drexel University,2002.
    [138]常勇.基于广域测量系统的电力系统阻尼控制与监视研究.浙江大学博士论文,2007.
    [139]江全元,邹振宇,曹一家,等.考虑时滞影响的电力系统稳定分析和广域控制研究进展.电力系统自动化,2005,29(3):1-7.
    [140]江全元,张鹏翔,曹一家.计及反馈信号时滞影响的广域FACTS阻尼控制.中国电机工程学报,2006,26(7):83-88.
    [141]袁野,程林,孙元章,等.广域阻尼控制的时滞影响分析及时滞补偿设计.电力系统自动化,2006,30(14):6-9.
    [142]胡志祥,谢小荣,童陆园.广域阻尼控制延迟特性分析及其多项式拟和补偿.电力系统自动化,2005,29(20):29-34.
    [143]肖晋宇,谢小荣,胡志祥,等.基于在线辨识的电力系统广域阻尼控制.电力系统自动化,28(23):22-27.
    [144]王成山,石颉.考虑时间延迟影响的电力系统稳定器设计.中国电机工 程学报,2007,27(10):1-6.
    [145]石颉,王成山.考虑广域信息时延影响的H∞阻尼控制器.中国电机工程学报,2008,28(1):30-34.
    [146]戚军,江全元,曹一家.基于系统辨识的广域时滞鲁棒阻尼控制.电力系统自动化,32(6):35-39.
    [147]王绍部,江全元,刘兆燕,等.计及反馈信号多时滞特性的广域阻尼控制.电力系统自动化,2008,32(10):18-22.
    [1]A.G.Phadke.Synchronized phasor measurements in power sysmtes.IEEE Computer Applications in Power,1993,6(2):10-15.
    [2]B.Bhargava.Synchronized phasor measurement system project at southern California Edison Co.In IEEE Proceedings of Power Engineering Society Winter Meeting,1999,1:12-16.
    [3]O.Faucon and L.Dousset.Coordinated defense plan protects against transient instabilities.IEEE Computer Applications in Power,1997,10(3):22-26.
    [4]J.T.Wu,W.C.Kong and Y.D.Hart.Dynamic monitoring and control system based on synchronized phasor measurement in Heilongjiang Eastern power system.In IEEE Proceedings of Power Engineering Society Winter Meeting,2000,3:1689-1693.
    [5]付强,王少荣,程时杰.基于PMU同步数据的电力系统暂态稳定分析方法综述.继电器,2003,31(1):76-79.
    [6]S.E.Staton,C.Silvinsky and K.Martin.Application of phasor measurements and partial energy analysis in stabilizing large disturbances.IEEE Transactions on Power Systems,1995,10(1):297-306.
    [7]C.W.Liu,J.Thorp and J.Lu.Detection of transiently chaotic swings in power systems using real-time phasor measurements.IEEE Transactions on Power Systems,1999,9(3):1285-1292.
    [8]刘笙.电力系统暂态稳定分析的能量函数法.电网技术,1995,19(2):11-18.
    [9]C.W.Liu,J.Thorp.Application of synchronized phasor measurements to real-time transient stability prediction.IEE Proceedings of Generation,Transmission and Distribution,1995,142(4):355-360.
    [10]S.Rovnyak,S.Kretsinger,J.Thorp and D.Brown.Decision trees for real-time transient stability prediction.IEEE Transactions on Power Systems,1994,9(3):1417-1426.
    [11]C.W.Liu,M.C.Su,S.S.Tsay,Y.J.Wang.Application of a novel fuzzy neural network to real-time transient stability swings prediction based on synchronized phasor measurements.IEEE Transactions on Power Systems,1999,14(2):665-692.
    [12]刘玉田,林飞.基于相量测量技术和模糊径向基神经网络的暂态稳定性预测.中国电机工程学报,2000,20(2):19-23.
    [13]Z.Lin,V.Zeman,R.Patel,et al.On-line robot trajectory planning for catching a moving object.In Proceedings of IEEE International Conference on Robotics and Automation,1989,3:1726-1731.
    [14]B.Hove,J.Slotine.Experiments in robotic catching.In Proceedings of IEEE International Conference on Robotics and Automation,1995,1:380-385.
    [15]J.Kennedy,R.Eberhart.Particle swarm optimization.In Proceedings of IEEE International Conference on Neural Networks,1995,4:1942-1948.
    [16]R.C.Eberhart,Y.Shi.Comparing inertia weights and constriction factors in particle swarm optimization.In Proceedings of the Congress on Evolutionary Computing,2000,1:84-88.
    [17]G.Karady,A.Daoud,A.Moharned,et al.On-line transient stability enhancement using multi-agent technique.In Proceedings of IEEE Power Engineering Society Winter Meeting,2002,2:893-899.
    [18]A.Daoud,G.Karady,A.AMIN,et al.A new fast-learning algorithm for predicting power system stability.In Proceedings of IEEE Power Engineering Society Winter Meeting,2001,2:594-598.
    [19]D.Q.Gan,R.J.Thomas,R.D.Zimmerman.Stability-constrained optimal power flow.IEEE Transactions on Power Systems,2000,15(2):535-540.
    [20]IEEE Committee Report.Transient stability test systems for direct stability methods.IEEE Transactions on Power Systems,1990,7(1):37-44.
    [21]Power System Toolbox Version 2.0:Load Flow Tutorial and Functions.Cherry Tree Scientific Software,RR-5 Colborne,Ontario K0K 1S0,1991-1999.
    [1]秦元勋,刘永清,王联.带有时滞的动力系统的稳定性,第2版.北京:科学出版社,1989.
    [2]廖晓昕.稳定性的数学理论及应用.武汉:华中师范大学出版社,2001.
    [3]H.Y.Hu,Z.H.Wang.Dynamics of controlled mechanical systems with delayed feedback.Berlin:Springer-Verlag,2002.
    [4]刘永清,唐功友.大型动力系统的理论与应用--滞后稳定与控制(卷3).广州:华南理工大学出版社,1992.
    [5]J.J.Wei,S.G.Ruan.Stability and bifurcation in a neural network model with two delays.Physica D,1999,130(3-4):255-272.
    [6]X.F.Liao,G.R.Cheng.Local stability,Hopf and resonant codimension-two bifurcation in a harmonic oscillator with two time delays.International Journal of Bifurcation and Chaos,2001,11(8):2105-2121.
    [7]T.Hong,P.C.Hughes.Effect of time delay on the stability of flexible structures with rate feedback control.Journal of Vibration and Control,2001,7(1):33-49.
    [8]S.A.Gourley,M.A.J.Chaplain.Travelling fronts in a food-limited population model with time delay.In Proceedings of the Royal Society of Edinburgh,2002,132(A):75-89.
    [9]T.Azuma,K.Ikeda,T.Kondo,et al.Memory state feedback control synthesis for linear systems with time delay via a finite number of linear matrix inequalities.Computer and Electrical Engineering,2002,28(3):217-228.
    [10]E.Fridman.New Lyapunov-Krasovskii functionals for stability of linear retarded and neutral type systems.Systems and Control Letters,2002,43(4):309-319.
    [11]N.Olgac,R.Sipahi.An exact method for the stability analysis of time-delayed linear time-invariant(LTI) systems.IEEE Transactions on Automatic Control,2002,47(5):793-797.
    [12]J.Xu,K.W.Chung.Effects of time delayed position feedback on a van der Pol-Duffing oscillator.Physica D,2003,180(1-2):17-39.
    [13]H.Schattler,J.Zaborszky.A time-delay differential-algebraic phasor formulation of the large power system dynamics.In Proceedings of IEEE International Symposium on Circuits and Systems,1994,6:49-52.
    [14]江全元,邹振宇,曹一家,等.考虑时滞影响的电力系统稳定分析和广域控制研究进展.电力系统自动化,2005,29(3):1-7.
    [15]贾宏杰,尚蕊,张宝贵.电力系统时滞稳定裕度求解方法.电力系统自动化,2007,31(2):5-11.
    [16]董存,余晓丹,贾宏杰.一种电力系统时滞稳定裕度的简便求解方法.电力系统自动化,2008,32(1)6.10.
    [17]贾宏杰,陈建华,余晓丹.时滞环节对电力系统小扰动稳定性的影响.电力系统自动化,2006,30(5):5-8.
    [1]H.Ni,G.T.Heydt,L.Mili.Power system stability agents using robust wide area control.IEEE Transactions on Power Systems,2002,17(4):1123-1131.
    [2]I.Kamwa,R.Grondin,Y.Hebert.Wide-area measurement based stabilizing control of large power systems--A decentralized/hierarchical approach.IEEE Transactions on Power Systems,2001,16(1):136-153.
    [3]江全元,邹振宇,曹一家,等.考虑时滞影响的电力系统稳定分析和广域控制研究进展.电力系统自动化,2005,29(3):1-7.
    [4]江全元,白碧蓉,邹振宇,等.计及广域测量系统时滞影响的TCSC控制器设计.电力系统自动化,2004,28(20):1-5.
    [5]A.F.Snyder,D.Ivanescu,N.Hadjaid,et al.Delayed-input wide-area stability control with synchronized phasor measurements and linear matrix inequalities.In Proceedings of the IEEE Power Engineering Society Summer Meeting,2000,2:1009-1014.
    [6]H.X.Wu,H.Ni,and G.T.Heydt.The impact of time delay on robust control design in power systems.In proceedings of IEEE Power Engineering Society Winter Meeting,2002:1511-1516.
    [7]B.Chaudhuri,R.Majumder,and C.P.Bikash.Wide-area measurement-based stabilizing control of power system considering signal transmission delay.IEEE Transactions on Power Systems,2004,19(4):1971-1979.
    [8]S.P.Carullo,C.O.Nwankpa.Experimental validation of a model for an information-embedded power system.IEEE Transactions on power delivery,2005,20(3):1853-1863.
    [9]N.Olgac,R.Sipahi.An exact method for the stability analysis of time-delayed linear time-invariant(LTI) systems.IEEE Transactions on Automatic Control,2002,47(5):793-797.
    [10]N.Olgac,R.Sipahi.The direct method for stability analysis of time delayed LTI systems.In Proceedings of the American Control Conference,2003:869-874.
    [11]N.Olgac,R.Sipahi.A practical method for analyzing the stability of neutral type LTI-time delayed system.Automatic,2004,40(5):847-853.
    [12]N.Olgac,R.Sipahi.The cluster treatment of characteristic roots and the neutral type time-delayed systems.Journal of Dynamic Systems,Measurement,and Control,2005,127(1):88-97.
    [13]贾宏杰,尚蕊,张宝贵.电力系统时滞稳定裕度的求解方法.电力系统自动化,2007,31(2):5-11.
    [14]刘梅招,辛焕海,甘德强.计及广域阻尼控制的PSS均匀通信时滞极限计算.电力系统自动化,2007,31(22):16-20.
    [15]贾宏杰,陈建华,余晓丹.时滞环节对电力系统小扰动稳定性的影响.电力系统自动化,2006,30(5):5-8.
    [16]V.B.Kolmanovski,V.R.Nosov.Stability of functional differential equations.London:Academic Press,1989.
    [17]Z.V.Rekasius.A stability test for systems with delays.JACC,1980.
    [18]张志钢.自动控制原理.北京:中国电力出版社,2007.
    [19]张鹏翔,江全元,曹一家,等.基于多目标进化算法的TCSC非线性控制器设计.电力系统自动化,2003,27(13):40-44.
    [20]江全元,张鹏翔,曹一家,等.计及反馈信号时滞影响的广域FACTS阻尼控制.中国电机工程学报,2006,26(7):82-88.
    [21]P.Kundur.电力系统稳定与控制.北京:中国电力出版社,2001.
    [1]B.Naduvathuparambil,M.C.Valenti,A.Feliachi.Communication delays in wide area measurement system.In Proceedings of the 34~(th) Southeastern Symposium on System Theory,2002,1:118-122.
    [2]A.F.Snyder,A.E.Alalim,N.Hadjsaid,et al.A robust damping controller for power system using linear matrix inequalities.In Proceedings of IEEE Power Engineering Society Winter Meeting,1999,1:519-524
    [3]胡志祥,谢小荣,肖晋宇,等.广域测量系统的延迟分析及其测试.电力系统自动化,2004,28(15):39-43.
    [4]江全元,邹振宇,曹一家,等.考虑时滞影响的电力系统稳定分析和广域控制研究进展.电力系统自动化,2005,29(3):1-7.
    [5]贾宏杰,尚蕊,张宝贵.电力系统时滞稳定裕度的求解方法.电力系统自动化,2007,31(2):5-11.
    [6]J.Chen,G.X.Gu,C.N.Nett.A new method for computing delay margins for stability of liear delay systems.Systems & Control Letters,1995,26(2):107-117.
    [7]N.Olgac,R.Sipahi.An exact method for the stability analysis of time-delayed linear time-invariant(LTI) systems.IEEE Transactions on Automatic Control,2002,47(5):793-797.
    [8]N.Olgac,R.Sipahi.The direct method for stability analysis of time delayed LTI systems.In Proceedings of the American Control Conference,2003:869-874.
    [9]N.Olgac,R.Sipahi.A practical method for analyzing the stability of neutral type LTI-time delayed system.Automatic,2004,40(5):847-853.
    [10]N.Olgac,R.Sipahi.The cluster treatment of characteristic roots and the neutral type time-delayed systems.Journal of Dynamic Systems,Measurement,and Control,2005,127(1):88-97.
    [11]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.电网技术,2005,29(10):46-52.
    [12]林宇锋,徐政,黄莹.TCSC功率振荡阻尼控制器的设计.电网技术,2005,29(22):35-39.
    [13]贺静波,李立涅,陈辉祥等.基于广域信息的电力系统阻尼控制器反馈信号选择.电力系统自动化,2007,31(9):6-10.
    [14]G.R.Kavasseri.Delay Induced Oscillations in a Fundamental Power System Model.Nonlinear Phenomena in Complex Systems,2005,8(1):62-67
    [15]P.Kundur.电力系统稳定与控制.北京:中国电力出版社,2001.
    [1]韩英铎,王仲鸿,林孔兴,等.电力系统中的三项前沿课题--柔性输电技术,智能控制,基于GPS的动态安全分析与检测系统.清华大学学报,1997,37(7):1-6.
    [2]I.Kamwa,R.Grondin,Y.Hebert.Wide-area measurement based stabilizing control of large power systems-- A Decentralized/Hierarchical approach.IEEE Transactions on Power Systems,2001,16(1):136-153.
    [3]M.Aboul-Ela,A.Sallam,J.McCalley,et al.Damping controller design for power system oscillations using global signals.IEEE Transactions on Power Systems,1996,11(2):767-773.
    [4]秦元勋,刘永清,王联.带有时滞的动力系统的运动稳定性,第二版.北京:科学出版社,1989.
    [5]刘永清,唐功友.大型动力系统的理论与应用--滞后稳定与控制,第三卷.广州:华南理工大学出版社,1992.
    [6]胡海岩,王在华.非线性时滞动力系统的研究进展.力学进展,1999,29(4):501-512.
    [7]K.Watanabe,E.Nobuyama,A.Kojima.Recent advances in control of time delay systems-- A tutorial review.In Proceedings of the 35~(th) IEEE Conference on Decision and Control,1996,2:2083-2089.
    [8]A.F.Snyder,D.Ivanescu,N.Hadjaid,et al.Delayed-input wide-area stability control with synchronized phasor measurements and linear matrix inequalities.In Proceedings of the IEEE Power Engineering Society Summer Meeting,2000,2:1009-1014.
    [9]H.X.Wu,K.Tsakalis,G.T.Heydt.Evaluation of time delay effects to wide-area power system stabilizer design.IEEE Transactions on Power Systems,2004;19(4):1935-1941.
    [10]B.Chaudhuri,R.Majumder,B.C.Pal.Wide-area measurement-based stabilizing control of power system considering signal transmission delay.IEEE Transactions on Power Systems,2004;19(4):1971-1979.
    [11]M.Liu,L.Yang,D.Gan,D.Wang,E Gao,Y.Chen.The stability of AGC systems with commensurate delays.European Transactions on Electrical Power 2007,17(6):615-627.
    [12]S.Bhowrnik,K.Tomsovic,A.Bose.Communication models for third party load frequency control.IEEE Transactions on Power Systems 2004;19(1):543-548.
    [13]X.Yu,K.Tomsovic.Application of linear matrix inequalities for load frequency control with communication delays.IEEE Transactions on Power Systems 2004;19(3):1508-1515.
    [14]M,Saad,M,Hassouneh,E.Abed,A.Edris.Delaying instability and voltage collapse in power systems using SVCs with washout filter-aided feedback.In Proceedings of American Control Conference,2005(6):4357-4362.
    [15]江全元,白碧蓉,邹振宇,等.计及广域测量系统时滞影响的TCSC控制器设计.电力系统自动化,2004,28(20):1-5.
    [16]Y.Yuan,Y.Sun,L.Cheng.Design of delayed-input wide-area FACTS controller using genetic algorithm.In Proceedings of IEEE Power Engineering Society General Meeting,2007(1):1-6.
    [17]J.Luque,J.Escudero,F.Perez.Analytic model of the measurement errors caused by communication delays.IEEE Transactions on Power Delivery,2002,17(2):334-337.
    [18]S.Carullo,C.Nwankpa.Experimental validation of a model for an information-embedded power system.IEEE Transactions on Power Delivery,2005,20(3):1853-1863.
    [19]C.W.Park,W.H.Won.Time-delay compensation for induction motor vector control system.Electric Power System Research,2004,68(3):238-247.
    [20]H.Okuno,T.Fujii.Delayed feedback controlled power system.In Proceedings of the SICE Annual Conference,2005:2659-2663.
    [21]H.K.Chen,T.N.Lin,J.H.Chen.Dynamic analysis,controlling chaos and chaotification of a SMIB power system.Chaos Solitons Fractals,2005;24(5):1307-1315.
    [22]N.Olgac,R.Sipahi.An exact method for the stability analysis of time-delayed linear time-invariant(LTI) systems.IEEE Transactions on Automatic Control,2002,47(5):793-797.
    [23]R.Sipahi,and N.Olgac.Complete stability robustness of third-order LTI multiple time-delay systems.Automatica,2005,41(8):1413-1422.
    [24]R.Sipahi,and N.Olgac.A novel stability study on multiple time-delayed system (MTDS) using the root clustering paradigm.In Proceeding of the 2004American Control Conference,2004:5422-5427.
    [25]N.Olgac,R.Sipahi.The cluster treatment of characteristic roots and the neutral type time-delayed systems.Journal of Dynamic Systems,Measurement,and Control,2005,127(1):88-97.
    [26]Z.V.Rekasius.A stability test for systems with delays,In Proceedings of Joint Automatic Control Conference,1980,paper no.TP9-A.
    [27]颜文俊,陈素琴,林峰.控制理论CAI教程.北京:科学出版社,2006
    [28]L.E.Elsgolts,S.B.Norkin.Introduction to the theory and application of differential equations with deviating arguments.New York:Academic Press,1973.
    [29]H.Fazelinia,R.Sipahi,and N.Olgac.Stability robustness analysis of multiple time delayed systems using 'Building Block' concept.IEEE Transactions on Automatic Control,2007,52(5):799-810.
    [30]S.Barnett.Polynomials and linear control systems.New York:Marcel Dekker,1983.
    [31]N.Gu,W.S.Yu,Y.Xiang,M.Tan.An algebraic approach for delay-independent and delay-dependent stability of linear time-delay systems.In Proceedings oflEEE Networking,Sensing and Control,2005:185-190.
    [32]P Kundur.电力系统稳定与控制.北京:中国电力出版社,2001.

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