电力系统暂态稳定控制策略研究
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摘要
现代电力系统在发电容量和电压等级方面都有较大提高,高压直流输电(HVDC)和柔性交流输电元件(FACTS)的投入运行,以及跨区域电网的互联和电力市场的开放,都增加了系统在结构和模型上的复杂性,并产生了许多不确定因素,为电力系统带来了更多的安全隐患。近年来,世界范围内的多起严重停电事故,使电力系统的安全稳定问题再次引起了人们的重视。电力系统中许多破坏性事故的根本原因都归咎于大扰动下发电机的功角失稳。大干扰功角稳定通常又称暂态稳定,是电力系统安全稳定运行的基础,暂态稳定控制是电力系统安全稳定运行的一道重要屏障。
     本文的研究主要针对暂态稳定控制策略的相关问题,所作的主要工作包括:
     第一章,综述了现代电力系统暂态稳定非线性控制的相关问题,包括控制对象、控制方法等问题,简述了非线性系统自适应控制的相关知识及其在电力系统暂态稳定控制中的应用。
     第二章,研究了多机电力系统中发电机励磁的非线性鲁棒自适应控制问题,考虑了发电机阻尼系数、d轴同步电抗和暂态电抗的不确定性,以及模型误差和外部动态干扰的存在,设计了非线性鲁棒自适应控制规律,保证了发电机功角和频率在原运行点邻域内的收敛性。在所采用的方法中,只要求动态干扰项有界而不需要知道或给定其界限的具体数值,这是该方法的主要特点。在所设计的控制器中,针对每个不确定项,都设计了一个动态估计环节以应对其影响,控制规律保证了所有状态变量的一致最终有界性和系统输出的收敛性,并且,所设计的控制器是分散体地化的,数字仿真显示了控制器在提高系统暂态稳定性方面的有效性。
     第三章,提出了一类多输入-多输出(MIMO)非线性不确定系统的鲁棒自适应控制方案,并将其应用于设计发电机励磁与调速综合协调控制,对第二章中所采用的单输入-单输出(SISO)系统鲁棒自适应控制设计方法进行了扩展。对于一个n阶非线性不确定系统,假设前n-1个控制量在系统处于稳态时为零,则首先对系统进行增阶,即设前n-1个控制量为状态变量,从而产生n-1个新的控制量替代原有的控制变量,且使系统变为一个2n-1阶非线性不确定系统。控制规律的设计仍采用反步法(Back-stepping),对于每个不确定项,都设计了一个动态估计环节以应对其影响,最终保证了全部状态变量的一致最终有界性和系统输出的收敛性。最后,将所提出的方法应用于发电机励磁与调速综合协调控制设计,给出了发电机励磁和调速综合协调控制规律,并通过数字仿真显示了所设计控制器对于提高系统暂态稳定性的效用。
     第四章,提出了利用系统动态贯量中心COI(Center of Inertia)信号设计非线性暂态稳定控制器的思想,简称“COI跟踪”思想。一般来讲,系统COI(包括功角COI和频率COI)曲线能够反映系统中所有发电机运转的总体趋势,且其较为平滑,容易跟踪,因此,如果系统中所有的发电机都能够动态地跟踪COI的变化,而不只是停留于原有运行点,则各发电机更容易保持同步,系统暂态稳定性更能够得到保证。广域测量系统WAMs(Wide-area Measurement Systems)技术的发展为该思想的实现提供帮助,各发电机在通过WAMs得到系统COI信息后,动态的跟踪COI的变化以达到同步运行,且一定范围内的WAMs信号时滞是被允许的。根据传统的“分散/本地化”控制思想和本章提出的“COI跟踪”控制思想,采用相同的非线性控制方法设计了两种励磁控制器,数字仿真实验表明,后者更有利于提高系统的暂态稳定性。
     第五章,提出利用区域COI信号阻尼两区域互联系统功角和频率COI振荡的高压直流输电系统(HVDC)直流功率调制和晶闸管控制串联电容器(TCSC)电抗调节控制方法。HVDC直流功率调制和TCSC电抗调节都能改变区域间传输的有功功率,从而影响系统的暂态稳定性。HVDC和TCSC控制环节均采用一阶环节表示,设计的控制目标是阻尼区域功角和频率COI间的振荡,控制器设计采用非线性鲁棒控制方法,保证了全部状态变量的一致最终有界性和区域间功角及频率COI振荡的收敛。数字仿真表明,所提出方案相比于传统型调制控制器更有利于故障后发电机功角摇摆的收敛,更有利于提高系统的暂态稳定性。所提出的方法同样可扩展应用于多区域互联电网的暂态稳定控制,用于阻尼多区域间的功角和频率COI振荡。
     第六章,对全文做出总结,并分析了本文中存在的未解决问题及有待进一步解决的问题。
The generation capacity and voltage grade have been greatly improved in modern power systems. At the same time, the structure and the model of the systems become more complicated, and many uncertain factors are brought to the system because of the application of HVDC and FACTS, the interconnection of the area power systems, and the open of the power market. These bring many hidden troubles of the system security. Many severe accidents in power systems all over the world in these years arouse again the focus on power system security. Many severe accidents in power systems ascribe the loss of angle stability under large disturbances. Angle stability under large disturbances is always called transient stability and is the foundation of the operation of the power systems. So, transient stability control is an important barrier of the power system security.
     The topics discussed in this paper are on transient stability control strategies in power systems, and they are:
     Ⅰ. A survey of transient stability control is made, which includes control objectives, control techniques and so on. And a brief introduction of nonlinear system adaptive control theories and their implications in power systems is made.
     Ⅱ. A nonlinear robust adaptive excitation controller is designed for the generators in multi-machine power systems. The uncertainties of damping coefficient, synchro reactance and transient reactance on d axis of the generators, and the model errors and outer disturbances are considered. The controller guarantees the convergences of the generator angle and frequency in a small neighborhood of the prime operation point. A characteristic of the designed controller is that the model errors and outer disturbances are requested only to be bounded but the boundnesses are needless. In the designed controller, a dynamic estimator is designed for each uncertain iterm, the globally uniformly ultimately boundedness of all state variables and the convergency of the system output are guaranteed, and each controller is decentralized or local. The digital simulation displays the validity of the designed controller used to improve power system transient stability.
     Ⅲ. A nonlinear robust adaptive controller is designed for a MIMO nonlinear system with uncertain parameters and model errors, and is applied to the integrated control of generator excitation and turbine governor. The work in the above chapter which is on the SISO control of nonlinear system is extended in this chapter to MIMO control of nonlinear systems. An increase-order operation is made, first, if the anterior n-1 control variables of an n-order nonlinear system convergence to zero, and the n-1 control variables are regarded as state variables, that brings n-1 new control variables. Then, the whole system becomes to be a 2n-1 order nonlinear uncertain system with n control variables. At the end, using back-stepping technique, control laws are designed for each control variable to guarantee the globally uniformly ultimately boundedness of all state variables and the convergency of system output. The design method is applied to the integrated control of generator excitation and turbine governor to improve transient stability of power systems. The digital simulation displays the effectiveness of the designed controllers.
     Ⅳ. A "COI-tracking" concept is proposed for the design of transient stability excitation controller in multi-machine power systems. Generally, the COI curves of the power system can reflect the global trend of the changings of all generators in transient time, and the curves are usually smooth. So, if all generators in the power system track the dynamic COI of the system, but not try to stay at the initial operation point, the generators could keep synchronous more easily and the transient stability of the system could be greatly improved. The development of WAMs technique could help the realization of proposed global control concept, and the time delay of WAMs signals within a certain range is acceptable. With the proposed concept, an excitation controller is designed for generators using back-stepping technique and is contrasted with the decentralized/local controller designed by the same technique. Digital simulations show that the proposed excitation controller using COI-tracking concept can improve transient stability of the power system obviously and is much better that the other one.
     Ⅴ. Using area COI to design the power modulation controller of HVDC and reactance controller of TCSC, to damp the swing between two-area interconnected power systems is proposed. Direct current power modulation of HVDC and the reactance modulation of TCSC can affect the active power transfered between areas and, further, affect the stability of the power system. The models of HVDC and TCSC modulation are expressed by one order models in this paper. With the objective of damping the swing between the area-COI of the two areas, nonlinear robust controllers are designed for power modulation of HVDC and reactance modulation of TCSC. The globally uniformly ultimately boudedness of all state variables and the convergency of the swings between area-COIs are guaranteed. Digital simulations show that the designed controllers are better than the conventional modulation controllers in improving power system stability. The proposed concept could also be extended to the damping control of multi-area power systems.
     Ⅵ. At the end, a conclusion is made for the whole paper. Some open problems in this paper are discussed.
引文
[1]王锡凡,方万良,杜正春.现代电力系统分析[M].北京:科学出版社,2003.
    [2]卢强,梅生伟.面向21世纪的电力系统重大基础研究[J].自然科学进展,2000,10(10):870-876.
    [3]方勇杰,薛禹胜.现代电力系统控制的发展趋势[J].电力系统自动化,1997,21(10):1-3.
    [4]甘德强,胡江溢,韩祯祥.2003年国际若干停电事故思考[J].电力系统自动化,2004,28(3):1-9.
    [5]Kundur P,Paserba J,Ajjarapu V,et al.Definition and classification of power system stability[J].IEEE Transactions on Power Systems,2004,19(3):1387-1401.
    [6]孙华东,汤涌,马世英.电力系统稳定的定义与分类评述[J].电网技术,2006,30(7):31-35.
    [7]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.
    [8]韩英铎,谢小荣,崔文进.同步发电机励磁控制研究的现状与走向[J].清华大学学报,2001,41(45):142-146.
    [9]Qiang Lu,Yuan Zhang Sun.Nonlinear stabilizing control ofmultimachine systems[J].IEEE Transactions on Power Systems,1989,4(1):236-241.
    [10]Youyi Wang,Lihua Xie,David J Hill.Richard H Middleton.Robust nonlinear controller design for transient stability enhancement of power systems[C].In:Proceedings of the 31st Conference on Decision and Control.Tucson Arizona,Dec.1992:1117-1122.
    [11]C Sun,Z Zhao,Y Sun,Q Lu.Design of nonlinear robust excitation control for multimachine power systems[J],IEE Proceedings-Generation,Transmission and Distribution,1996,143(3):253-257.
    [12]Youyi Wang,Guoxiao Guo,David J Hill.Robust decentralized nonlinear controller design for multimachine power systems[J].Automatica,1997,33(9):1725-1733.
    [13]Yijia Cao,Lin Jiang,etc.A nonlinear variable structure stabilizer for power system stability[J].IEEE Transactions on Energy Conversion,1994,9(3):489-495.
    [14]于浩,刘瑞叶,陈学允.带等效控制项的非线性变结构附加励磁控制[J].电力系统自动化,1999,23(1):37-40.
    [15]H Youset,M A Simaan.Model reference adaptive control for large scale systems with application to power systems[J],IEE Proceedings-Control Theory and Applications,1991,138(4):321-326.
    [16]Kingsley Fregene,Diane Kennedy.Stabilizing control of a high-order generator model by adaptive feedback linearzation[J].IEEE Transactions on Energy Conversion,2003,18(1):149-156.
    [17]Savaresi S M.Exact feedback linearization of fifth order model synchronous generators[J],IEE Proceedings-Control Theory and Applications,1999,146(1):53-57.
    [18]Akhrif O,Okou F A.Application of a multivariable feedback linearization scheme for rotor scheme for rotor angle stability and voltage regulation of power systems[J].IEEE Transactions on Power Systems,1999,14(2):620-628.
    [19]吴青华,蒋林.非线性控制理论在电力系统中应用综述[J].电力系统自动化,2001,25(3):1-10.
    [20]Chingchao Yang,Han Zhenxiang,Ni Yixin.Decentralized nonlinear variable structure control for AC-DC power system[C].In:IEE International Conference on Advances in Power System Control,Operation and Management,Hong Kong,Nov.1991:821-826.
    [21]Yijia Cao,Lin Jiang,etc.A nonlinear variable structure stabilizer for power system stability[J].IEEE Transactions on Energy Conversion,1994,9(3):489-495.
    [22]Y H Song,MSc,PhD.Novel adaptive control scheme for improving power system stability[J].IEE Proceedings-Generation,Transmission and Distribution,1992,139(5):423-426.
    [23]刘国贤,林宪枢,杨奇逊.多机系统快速汽门非线性控制研究[J].电力系统自动化,1996,20(12):10-15.
    [24]王奔,毛宗源.汽轮发电机的变结构调速控制[J].电力系统自动化,1999,23(4):25-27.
    [25]Yusong Sun,Yuanzhang Sun,Qiang Lu,et al.Nonlinear decentralized robust governor control for hydrotmbo-generator sets of multi-machine system[C].In:Proceedings of the 3rd World Congress on Intelligent Control and Automation,Hefei China,2000:45-52.
    [26]Dong Qing,Gao Shu,Bao Hai.Decentralized robust governor additional control for improving stability of trubo-generator[C].In:Proceedings-of Power Enginnering Society Summer Meeting,July 2001,IEEE,Vol.2:968-972.
    [27]Dragoslav D siljak,Dusan M Stipanovic,Aleksandar I Zecevic.Robust decentralized turbine/governor control using Linear Matrix Inequalities[J].IEEE Transactions on Power Systems,2002,17(3):715-722.
    [28]S Arabi,P Kundur,J H Sawada.Apropriate HVDC transmission simulation models for various power system stability studies[J].IEEE Transactions on Power Systems,1998,13(4):1292-1297.
    [29]吴捷,刘永强,陈巍.现代控制技术在电力系统控制中的应用(一)(二)[J].中国电机工程学报,1998,18(6):377-387.
    [30]N C Sahoo,B K Panigrahi.Multivariable nonlinear control of STATCOM for synchronous generator stabilization[J].Electrical Power and Energy Systems 26,2004:37-48.
    [31]Taro Kondo,Akihiko Yokoyama.Power system transient stability enhancement by STATCOM with nonlinear control system[C].In:IEEE International Conference on PowerCon,2002.
    [32]Lai On Mak,Yixin Ni.Desigh of fuzzy logic supplementary controller for STATCOM using polar coordinate variables[C].In:Proceedings of the IEEE Region 10 Conference,TENCON 1999,vol.2:891-894.
    [33]郭强,刘晓鹏,吕世荣,夏道止.多机系统可控制串联补偿电容(TCSC)非线性控制器[J].电力系统自动化,1998,22(4):24-27.
    [34]D Jiang,X Lei.A nonlinear TCSC control strategy for power system stability enhancement[C].Proceedings of the 5~(th) International Conference on Advances in Power System Control,Operation and Management,Hong Kong,Oct.2000:576-581.
    [35]Kwang M Son,Jong K Park.On the robust LQG control of TCSC for damping power system oscillations[J].IEEE Transactions on Power Systems,2000,15(4):1306-1312.
    [36]颜伟,朱继忠,徐国禹.UPFC线性最优控制方式的研究及其对暂态稳定性的改善[J].中国电机工程学报,2000,20(1):45-49.
    [37]颜伟,朱继忠,孙洪波,徐国禹.UPFC的潮流控制与暂态稳定性研究[J].中国电机工程学报,2000,20(12):57-61.
    [38]T K Mok,Yixin Ni,Felix F Wu.A study of fuzzy logic based damping controller for the UPFC[C].In:Proceedings of the 5~(th) International Conference on Advances in Power System Control,Operation and Management,APSCOM 2000,Hong Kong,Oct.2000:290-294.
    [39]孙元章,刘前进.FACTS控制技术综述-模型,目标与策略[J].电力系统自动化,1999,23(6):1-7.
    [40]Denis Lee Hau Aik,Goran Andersson.Impact of dynamic modeling on the power stability of HVDC systems[J].IEEE Transactions on Power Delivery,1999,14(4):1427-1437.
    [41]S Acevedo,L R Linares,J R Marti,et al.Efficient HVDC converter model for real time transients simulation[J].IEEE Transactions on Power Systems,1999,14(1):166-171.
    [42]吴红斌,丁明,李生虎.直流输电模型和调节方式对暂态稳定影响的统计研究[J].中国电机工程学报,2003,23(10):32-37.
    [43]Ching Chaoyang,Han Zhengxiang,Ni Yixin.Decentralized nonlinear variable structure control for AC-DC power system[C].IEEE International Conference on Advances in Power System Control,Operation,and Management,Hong Kong,Nov.1991:821-826.
    [44]李兴源,刘红超,邱晓燕,雷宪章.改善暂态稳定性的HVDC非线性控制策略[J].电力系统自动化,2002,26(14):16-19.
    [45]荆勇,杨晋柏,李柏青,马世英.直流调制改善交直流混联系统暂态稳定性的研究[J].电网技术,2004,28(10):1-4.
    [46]Hongzhi Cai,Zhihua Qu,Deqiang Gan.A nonlinear robust HVDC control for a parallel AC/DC power system[J].Computers and Electrical Engineering 29,2003:135-150.
    [47]Ding J M,Dai X J.Control of AC/multiterminal DC power systems by defferential geometric approach[C].In:Proceedings of the 35~(th) Midwest Symposium on Circuits and Systems,Aug 1992,vol.1:524-527.
    [48]Garng M Huang,Vikram Krishnaswamy.HVDC control for power system stability[C].In:Proceedings of Power Engineering Society Summer Meeting,2002,IEEE,vol.1:597-602.
    [49]A H M A Rahim,I M El-Amin.Stabilization of a high voltage ACDC power system Ⅰ.Evaluation of control strategies[J].IEEE Transactions on Power Systems,1985,vol.PAS-104,No.11:3084-3091.
    [50]I M El-Amin,A H M A Rahim.Stabilization of a high voltage ACDC power system Ⅱ.Multimachine system subjected to large perturbation[J].IEEE Transactions on Power Systems,1985,vol.PAS-104,No.11:2980-2986.
    [51]N Rostamkolai,A G Phadke,W F Long,et al.An adaptive optimal control strategy for dynamic stability enhancement of AC/DC power systems[J].IEEE Transactions on Power Systems,1988,3(3):1139-1145.
    [52]李兴源,刘晓川,宋永华,刘俊勇.电力系统暂态稳定励磁和快关汽门综合非线性控制[J].电力系统自动化,1997,21(3):39-46.
    [53]Dulpichet Rerkpreedapong,Ali Feliachi.Decentralized control of nonlinear electric power systems thru excitation and governor systems using local measurements and feedback linearization[C].In:Proceedings of the 43~(rd) IEEE Midwest Symposium on Circuits and Systems,2000,vol.2:626-629.
    [54]H Chen,Y Wang,R Zhou.Transient and voltage stability enhancement via coordinated excitation and UPFC control[J],IEE Proceedings-Generation,Transmission,and Distribution,2001,148(3):201-208.
    [55]L Cong,Y Wang.Decentralized control of generator excitation and UPFC in largescale power systems[C].In:Proceedings of Power Engineering Society Summer Meeting,2001.IEEE,vol.2:893-898.
    [56]Y Wang,Y L Tan,G Guo.Robust nonlinear co-ordinated excitation and TCSC control for power systems[J],IEE Proceedings-Generation,Transactions,and Distribution,2002,149(3):367-372.
    [57]L Cong,Y Wang.Co-ordinated control of generator excitation and STATCOM for rotor angle stability and voltage regulation enhancement of power systems[J],IEE Proceedings-Generation,Transmission,and Distribution,2002,149(6):659-666.
    [58]陈菊明,梅生伟,卢强,刘锋.多机系统中TCSC设备与发电机励磁的分散协调控制[J].清华大学学报,2001,41(4/5):136-141.
    [59]谢小荣,崔文进,陈远华,韩英铎.多机电力系统中STATCOM与发电机励磁的协调控制[J].电力系统自动化,2002,26(1):14-17.
    [60]I M El-Amin,A H M A Rahim.Stabilization of a high voltage ACDC power system Ⅱ.Multimachine system subjected to large perturbation[J].IEEE Transactions on Power Systems,1985,vol.PAS-104,No.11:2980-2986.
    [61]柯宁,苏建设,陈陈.TCSC与SVC用于提高输电系统暂态稳定性的仿真研究[J].电力系统自动化,2004,28(1):20-24.
    [62]S K Tso,J Liang,Q Y Zeng,et al.Coordination of TCSC and SVC for stability improvement of power systems[C].In:Proceedings of the 4~(th) International Conference on Advances in Power System Control,Operation and Management,APSCOM-97,Hong Kong,1997,vol.1:371-376.
    [63]C Zhang,X X Zhou.Co-ordinated nonlinear control of TCSC and SVC in power systems[C].In:Proceedings of International Conference on Power System Technology,PowerCon.1998,vol.1:338-343.
    [64]P L So,T Yu.Coordination of TCSC and SVC for inter-area stability enhancement[C].In:Proceedings of International Conference on Power System Technology,PowerCon.2000,vol.1:553-558.
    [65]Yi Guo,David J Hill,Youyi Wang.Global transient stability and voltage regulation for power systems[J].IEEE Transactions on Power Systems,2001,16(4):678-688.
    [66]吴捷,柳明.非线性控制在电力系统中的应用[J].控制理论与应用,2002,19(1):15-22.
    [67]Seyed A Shahrestani,David J Hill.Global control of stressed power systems[C].In:Proceedings of the 39~(th) IEEE Conference on Decision and Control,Sydney Australia,Dec.2000,vol.4:3080-3085.
    [68]Hui Ni,Heydt G.T.,Mili,L..Power system stability agents using robust wide area control[J].IEEE Transactions on Power Systems.2002,17(4):1123-1131.
    [69]常乃超,郭志忠.基于广域量测的全局非线性控制[J].中国电机工程学报,2004,24(2):43-48.
    [70]C S Yu,C W Liu.Self-correction two-machine equivalent model for stability control of FACTS system using real-time phasor measurements[J].IEE Proceedings-Generation,Transmission and Distribution,2002,149(4):.389-396.
    [71]吴青华,蒋林.非线性控制理论在电力系统中应用综述[J].电力系统自动化,2001,25(3):1-10.
    [72]Zhihua Qu,John F.Dorsey,John Bond,et al.Application of Robust Control to Sustained Oscillations in Power Systems[J].IEEE Transactions on Circuits And Systems,1992,39(6):470-476.
    [73]常鲜戎,潘云江,万军,杨以涵.基于Lyapunov稳定性理论的发电机非线性励磁控制研究[J].电力系统自动化,1994,18(10):25-29.
    [74]H Cai,Z Qu,D Gan,et al.A robust power system stabilizer design based on Lyapunov's approach[C].In:Proceedings of the American Control Conference.Albuquerque New Mexico,Jun.1997:1958-1962.
    [75]Deqiang Gan,Zhihua Qu,Hongzhi Cai.Multi machine power system excitation control design via theories of feedback linearization control and nonlinear robust control[J].International Journal of Systems Science,2000,31(4):519-527.
    [76]Mehrdad Ghandhari,Goran Andersson,Ian A Hiskens.Control Lyapunov Functions for Controllable Series Devices[J].IEEE Transactions Power Systems,2001,16(4):689-694.
    [77]Yi Guo,David J Hill,Youyi Wang.Robust decentralized excitation control of multimachine power systems[C].In:Proceedings of the American Control Conference.San Diego California,Jun.1999:3833-3837.
    [78]卢强,孙元章.电力系统非线性控制[M].北京:科学出版社,1993.
    [79]孙元章,卢强,高景德.多机电力系统非线性励磁控制的研究[J].中国电机工程学报,1989,9(6):16-22.
    [80]Q Lu,Y Sun,Z Xu,et al.Decentralized nonlinear optimal excitation control[J].IEEE Transactions on Power Systems,1996,11(4):1957-1962.
    [81]Fong K Mak.Design of nonlinear generator exciters using differential geometric control theories[C].In:Proceedings of the 31st Conference on Decision and Control.Tucson Arizona,Dec.1992:1149-1153.
    [82]Lingling Fan,Ali Feliachi.Decentralized stabilization of nonlinear electric power systems using local measurements and feedback linearization[C].In:Proceedings 43rd IEEE Midwest Symp On Circuits and Systems.Lansing MI,Aug.2000:638-641.
    [83]S Kawomoto,M Fujii.Nonlinear control of one-machine power system by exact linearization using optimal parameters[C].In:Proceedings of Transmission and Distribution Conference and Exhibition.Asia Pacific,2002:201-205.
    [84]李华,张宝霖,周荣光.用直接大范围线性化方法设计发电机的励磁控制器[J].中国电机工程学报,1992,12(2):35-41.
    [85]L Gao,L Chen,Y Fan.A nonlinear control design for power systems[J].Automatica,1992,28(5):975-979.
    [86]颜伟,吴文胜等.SSSC非线性控制的直接反馈线性化方法[J].中国电机工程学报,2003,23(3):65-68.
    [87]周双喜,汪兴盛.基于直接反馈线性化的非线性励磁控制器[J].中国电机工程学报,1995,15(4):281-288.
    [88]李东海,姜学智等.逆系统方法在电力系统控制中的应用[J].电网技术,1997,21(7):10-12.
    [89]戴先中,陈珩等.神经网络逆系统及其在电力系统控制中的应用[J].电力系统自动化,2001,3(1):11-17.
    [90]陆翔,戴先中等.多目标励磁控制的神经网络逆系统方法[J].电力系统自动化,2002,26(12):35-39.
    [91]王杰,陈陈.电力系统中微分代数模型的非线性控制[J].中国电机工程学报,2001,21(8):15-18.
    [92]Dragoslav D Siljak,Dusan M Stipanovic,Aleksandar Ⅰ Zecevic.Robust Decentralized Turbine/Govemor Control Using Linear Matrix Inequalityes[J].IEEE Transactions on Power Systems,2002,17(3):715-722.
    [93]G J Li,T T Lie,C B Soh,G H Yang.Design and application of decentralized nonlinear ~H_∞ control for stability enhancement in power systems[C].In:Proceedings of the 1998 IEEE International Conference on Control Application,Trieste Italy,Sep.1998:1358-1362.
    [94]梅生伟,黎雄,卢强,孙元章.基于反馈线性化方法的励磁系统非线性~H_∞控制研究[J].电力系统及其自动化学报,1999,11(4):1-7.
    [95]V G D C Samarasinghe,N C Pahalawaththa.Design of a robust variable structure controller for improving power system dynamic stability[J].Electrical Power &Energy Systems,1996,18(8):519-525.
    [96]V G D C Samarasinghe,N C Pahalawaththa.Stabilization of a multi-machine power system using nonlinear robust variable structure control[J].Electric Power Systems Research 43,1997:11-17.
    [97]Negm M M M,Nasab T M.Stability of power system using variable structure controller with free chattering[C].In:IEEE Conference,Africon,Oct.1999,1(28):479-484.
    [98]R Ghazi,A Azemi,K Pour Badakhshan.Adaptive fuzzy sliding mode control of SVC and TCSC for improving the dynamic performance of power systems[C].In:IEE Proceedings of AC-DC Power Transmission Conference,Nov.2001:333-337.
    [99]H Jiang,J F Dorsey,Z Qu,et al.Global robust adaptive control of power systems[J].IEE Proceedings-Generation,Transmission and Distribution,1994,141(5):429-436.
    [100]N Hossein Zadeh,A Kalam.An indirect adaptive fuzzy-logic power system stabiliser[J].Electrical Power and Energy Systems,2002,24(3):837-842.
    [101]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的动态安全分析与监测系统[J].清华大学学报,1997,37(7):1-6.
    [102]王永初.智能控制理论与系统的发展评述[J].华侨大学学报(自然科学版),2004,25(1):1-4.
    [103]罗公亮,卢强.智能控制与常规控制[J].自动化学报,1994,20(3):324-332.
    [104]T Senjyu,T Arakaki,K Uezato.Stabilization control for multi-machine power system by nonlinear state feedback control using neural network[C].In:Proceedings of Power Engineering Society 1999 Winter Meeting,1999,vol.1:622-627.
    [105]康锦萍,张粒子,徐英辉,林宪枢.基于神经网络的快速汽门暂态稳定控制器的研究[J].电网技术,2003,27(11):22-25.
    [106]王超,舒乃秋,吕小静.统一潮流控制器的模糊控制策略设计[J].继电器,2003,31(10):13-17.
    [107]陈汉雄,刘天琪.HVDC系统中换流站的辅助模糊控制[J].电网技术,2003,27(1):5-8.
    [108]S.Shankar Sastry,Alberto Isidori.Adaptive control of linearizable systems[J].IEEE Trans.Automatic Control,1989,34(11):1123-1131.
    [109]Ioannis Kanellakopoulos,Petar V.Kokotovic,A.Stephen Morse.Systematic Design of Adaptive Controllers for Feedback Linearizable Systems[J].IEEE Trans on Automatic and Control,1991,36(11):1241-1253.
    [110]M.Krstic,I.Kanellakopoulos,P.V.Kokotovic.Adaptive nonlinear control without over parameterization[J].System and Control Letters,1992,19(1):177-185.
    [111]Danbing Seto,Anuradha M.Annaswamy,John Baillieul.Adaptive control ot nonlinear systems with a triangular structure[J].IEEE Trans.Automatic Control,1994,39(7):1411-1428.
    [112]Miroslav Krstic,Petar V.Kokotovic.Adaptive nonlinear design with controlleridentifier separation and swapping[J].IEEE Trans.Automatic Control,1995,40(3):426-440.
    [113]L.Karsenti,F.Lamnabhi-Lagarrigue,G.Bastin.Backstepping technique extended to nonlinear parameterization[J].System and Control Letters,1996,vol.27,pp.87-97.
    [114]R.Hotzel,L.Karsenti.Adaptive tracking strategy for a class of nonlinear systems[J].IEEE Trans.Automat.Contr.,1998,vol.43(3):1272-1279.
    [115]A.M.Annaswamy,A.P.Loh,F.P.Skantze.Adaptive control of continuous time systems with convex/concave pararnetrization[J].Automatica,1998,34(5):33-49.
    [116]Ai-Poh Loh,Anuradha M.Annaswarny,Fredrik P.Skantze.Adaptation in the presence of a general nonlinear parameterization:an error model approach[J].IEEE Trans.Automatic Control,1999,44(9):1634-1652.
    [117]T.Zhang,S.S.Ge,C.C.Hang,et al.Adaptive control of first-order systems with nonlinear parameterization[J].IEEE Trans.Automatic Control,2000,45(8):1512-1516.
    [118]Zheng-tao Ding.Adaptive control of triangular systems with nonlinear pararneterization[J].IEEE Trans.Automatic Control,2001,46(12):1963-1968.
    [119]Wei Lin,Chun-jiang Qian.Adaptive control of nonlinearly parameterized systems: the smooth feedback case[J]. IEEE Trans. Automatic Control, 2002, 47(8): 1249-1266.
    [120] Wei Lin, Chun-jiang Qian. Adaptive control of nonlinearly parameterized systems: a nonsmooth feedback framework[J]. IEEE Trans. Automatic Control, 2002, 47(5):757-774.
    [l21]Xu-dong Ye. Global adaptive control of nonlinearly parameterized systems[J]. IEEE Trans. Automatic Control, 2003,48(1): 169-173.
    [122]Ali J. Koshkouei, Alan S. I. Zinober. Adaptive backstepping control of nonlinear systems with unmatched uncertainty[C]. Proceedings of the 39th IEEE Conference on Decision and Control, Sydney, December, 2000: 4765-4770.
    [l23]Jing Zhou, Chang-yun Wen, Ying Zhang. Adaptive backstepping control of a class of uncertain nonlinear systems with unknown backlash-like hysteresis[J]. IEEE Trans. On Automatic Control, 2004,49(10): 1751-1757.
    [124]Miroslav Krstic, Petar V. Kokotovic. Control Lyapunov functions for adaptive nonlinear stabilization[J]. System & Control Letters, 1995,26: 17-23.
    [125] CHEN Yi-mei, HAN Zheng-zhi, KOU Chun-hai. Nonlinear adaptive tracking control based on robust control Lyapunov function[J]. Journal of System Simulation (in Chinese), 2004,16(6):1320-1323.
    [126]Elias B. Kosmatopoulos, Petros A. Ioannou. A switching adaptive controller for feedback linearizable systems[J]. IEEE Trans. Automatic Control, 1999, 44(4): 742-750.
    [127]Elias B. Kosmatopoulos. Universal stabilization using control Lyapunov functions,adaptive derivative feedback, and neural network approximators[J]. IEEE Trans.System, Man, and Cybernetics-Part B: Cybernetics, 1998,28(3): 472-477.
    [128]Elias B. Kosmatopoulos, Petros A. Ioannou. Robust switching adaptive control of multi-input nonlinear systems[J]. IEEE Trans. Automatic Control, 2000, 47(4): 610-624.
    [129]S. S. Sastry, A. Isidori. Adaptive control of linearizable systems[J]. IEEE Trans.Automat. Contro., 1989,34(3): 405-412.
    [130] I. Kanellakopoulos, P. V. Kokotovic, R. Maarino. An extended direct scheme for robust adaptive nonlinear control[J]. Automatica, 1991,27(1): 247-255.
    [131]M. M. Polycarpou, P. A. Ioannou. A robust adaptive nonlinear control design[J].Automatica, 1996, 32(3): 423-427.
    [132]Riccardo Marino, Patrizio Tomei. Robust adaptive state-feedback tracking for nonlinear systems[J].IEEE Trans.Automatic Control,1998,43(1):84-89.
    [133]S.S.Ge,C.C.Hang,T.Zhang.Stable adaptive control for nonlinear multivariable systems with a triangular control structure[J].IEEE Trans.Automatic Control,2000,45(6):1221-1225.
    [134]Hao-jian Xu,Petros A.Ioannou.Robust adaptive control for a class of MIMO nonlinear systems with guaranteed error bounds[J].IEEE Trans.Automatic Control,2003,48(5):728-742.
    [135]Zhong-ping Jiang,David J.Hill.A robust adaptive backstepping scheme for nonlinear systems with unmodeled dynamics[J].IEEE Trans.Automatic Control,1999,44(9):1705-1711.
    [136]Yeong-Chan Chang.An adaptive tracking control for a class of nonlinear multiple-input-multiple-output (MIMO) systems[J].IEEE Trans.Automatic control,2001,46(9):1432-1437.
    [137]J.Kaloust,Z.Qu.Continuous robust control design for nonlinear uncertain systems without a priori,knowledge of control direction[J].IEEE Trans.Automatic Control,1995,40(2):276-282.
    [138]Ye Xu-dong,Jiang Jing-ping.Adaptive nonlinear design without a priori knowledge of control direction[J].IEEE Trans.Automatic Control,1998,43(11):1617-1621.
    [139]Shu-zhi Sam Ge,J.Wang.Robust adaptive tracking for time-varying uncertain nonlinear systems with unknown control coefficients[J].IEEE Trans.Automatic Control,2003,48(8):1463-1469.
    [140]Yu-sheng Liu,Xing-Yuan Li.Robust adaptive control of nonlinear systems represented by input-output models[J].IEEE Trans.Automatic Control,2003,48(6):1041-1045.
    [141]Y.Liu,X.Y.Li.Robust adaptive control of nonlinear systems with unmodelled dynamics[J].IEE Proc.-Control Theory Appl.,2004,151(1):83-88.
    [142]张风营,朱守真.基于强跟踪滤波器的自适应励磁控制器[J].中国电机工程学报,2005,25(23):31-35.
    [143]Tie-long Shen,Sheng-wei Mei,Qiang Lu,et al.Adaptive nonlinear excitation control with L2 disturbance attenuation for power systems[J].Automatica,2003,81-89.
    [144]Sandeep Jain,Farshad Khorrami,B.Fardanesh.Adaptive nonlinear excitation control of power systems with unknown interconnections[J].IEEE Trans.Control Systems Technology,1994,2(4):436-446.
    [145]兰洲,甘德强,倪以信,等.电力系统非线性鲁棒自适应分散励磁控制设计[J].中国电机工程学报,2006,26(17):1-5.
    [146]兰洲,甘德强,倪以信.跟踪COI思想应用于多机系统励磁控制[J].电力系统自动化,2006,30(17):14-18.
    [147]Q.J.Liu,Y.Z.Sun,T.L.Shen,et al.Adaptive nonlinear co-ordinated excitation and STATCOM controller based on Hamiltonian structure for multimachine power system stability enhancement[J].IEE Proc.-Control Theory Appl.,2003,150(3):285-294.
    [148]Jie Wang,Chen Chen,Massimo La Scala.Parametric adaptive control of multimachine power systems with nonlinear loads[J].IEEE Trans.Circuits and Systems,2004,51(2):91-100.
    [149]Teh-Lu Liao.Design of an adaptive nonlinear controller to improve stabilization of a power system[J].Electrical Power and Energy System,1999,21(1):433-441.
    [150]J.Ritonja,D.Dolinar,B.Grcar.Simple adaptive control for a power system stabilizer[J],IEE Proc.-Control Theory Appl.,2000,147(4):373-380.
    [151]谭振宇,程时杰,魏璇,等.基于神经网络的电力系统稳定器[J].电力系统自动化,2000,(15):1-5.
    [152]Balarko Chaudhuri,Rajat Majumder,Bikash C.Pal.Application of multiple-model adaptive control strategy for robust damping of interarea oscillations in power system[J].IEEE Trans.Control Systems Technology,2004,12(5):727-736.
    [153]李文磊,井元伟,刘晓平.非线性汽门控制器的自适应鲁棒逆推设计[J].中国电机工程学报,2003,23(1):155-158.
    [154]孙元章,曹明,刘前进,等.汽轮机调速系统的自适应L2增益干扰抑制控制[J].电力系统自动化,2001,(17):7-10.
    [155]桂小阳,梅生伟,刘锋,等.水轮机调速系统的非线性自适应控制[J].中国电机工程学报,2006,26(8):66-71.
    [156]H.Jiang,J.F.Dorsey,Z.Qu,et al.Global robust adaptive control of power systems[J],IEE Porc.-Gener.Transm.Distrib.,1994,141(5):429-436.
    [157]翟军勇,费树岷,达飞鹏.基于神经网络多模型自适应切换控制研究[J].中国电机工程学报,2005,25(24):61-66.
    [158]Y.L.Tan,Y.Wang.Nonlinear excitation and phase shifter controller for transient stability enhancement of power systems using adaptive control law[J].Electrical Power & Energy Systems,1996,18(6):397-403.
    [159]Yoke Lin Tan,Youyi Wang.Design of series and shunt facts controller using adaptive nonlinear coordinated design techniques[J].IEEE Trans.Power Systems,1997,12(3):1374-1379.
    [160]王宝华,杨成悟,张强.发电机的非线性自适应逆推综合控制[J].控制理论与应用,2006,23(1):60-64.
    [161]朱浩俊,兰洲,蔡泽祥,等.交直流互联系统鲁棒自适应直流功率调制[J].电力系统自动化,2006,30(7):21-26.
    [162]朱永利,宋少群.基于广域网和多智能体的自适应协调保护系统的研究[J].中国电机工程学报,2006,26(16):15-20.
    [163]马进,席在荣,梅生伟,等.基于Hamilton能量理论的发电机汽门与励磁非线性稳定控制器的设计[J].中国电机工程学报,2002,22(5):88-93.
    [164]Kundur.Power System Stability and Control[M],北京:中国电力出版社,1994.
    [165]李啸骢,程时杰,韦化,等.具有多性能指标的汽轮发电机非线性综合控制[J].中国电机工程学报,2003,23(4):96-101.
    [166]John Zaborszky,A.K.Subramanian,Tzyh-Jong Tarn,et al.A new state space for emergency control in the interconnected power system[J].IEEE Transactions on Automatic Control,1977,22(4):505-517.
    [167]李兴源,刘晓川,宋永华,等.电力系统暂态稳定励磁和快关汽门综合非线性控制[J].电力系统自动化,1997,21(3):39-46.
    [168]J.Wu,A.Yokoyama,Q.Lu,et al.Decentralised nonlinear equilibrium point adaptive control of generators for improving multimachine power system transient stability[J].IEE Proc.-Gener.Transm.Distrib.,2003,150(6):697-708.
    [169]谢小荣,李红军,吴京涛,等.同步相量技术应用于电力系统暂态稳定性控制的可行性分析[J].电网技术,2004,28(1):10-14.
    [170]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.
    [171]中国电力工程顾问有限公司,国家电力公司中南电力设计院,等.“十五”期间向广东送电1000万千瓦工程安全稳定控制系统原则设计[Z].2001.
    [172]Kamwa I,Grondin R,Hebert Y.Wide-area Measurement Based Stabilizing Control of Large Power Systems-A Decentralized,Hierarchical Approach[J].IEEE Trans on Power Systems,2001,16(1):136-153.
    [173]颜泉,李兴源,王路,等.基于PMU的多馈入交直流系统的分散协调控制[J].电力系统自动化,2004,28(20):26-30.
    [174]谢小荣,肖晋宇,童陆园,等.采用广域测量信号的互联电网区间阻尼控制[J].电力系统自动化,2004,28(2):37-40.
    [175]Xuejun Wang,Stephen Yau,Jie Huang.A study of tracking-differentiator[C].Proceedings of the 39~(th) IEEE Conference on Decision and Control,2000:4783-4784,Sydney.
    [176]朱林,蔡泽祥,兰洲,等.TCSC鲁棒自适应控制器的非线性逆推设计[J].控制理论与应用,2007,24(1):1-6.
    [177]朱林.多区域电力系统的灵活交流输电非线性鲁棒自适应控制研究[D].华南理工大学,2007.
    [178]朱浩骏.多溃入直流输电系统的动态建模及稳定分析与协调控制研究[D].华南理工大学,2006.

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