全部 标题 作者
关键词 摘要

OALib Journal期刊
ISSN: 2333-9721
费用:99美元

查看量下载量

相关文章

更多...

基于脆性风险熵的复杂电网连锁故障脆性源辨识模型

, PP. 142-149

Keywords: 复杂电网,连锁故障,脆性源,脆性关联,脆性风险熵

Full-Text   Cite this paper   Add to My Lib

Abstract:

复杂电网连锁故障是引发系统大停电的主要原因,其实质是脆性源被激发后系统脆性的传播过程。为研究复杂电网大停电的机理及防御措施,同时找出电网的薄弱环节,提出了一种基于复杂系统脆性理论的连锁故障脆性源辨识模型。模型从电力系统本身具有的脆性出发,用潮流熵来衡量电网所处的状态,通过脆性关联及熵增分别从元件和宏观上阐述连锁故障的传播机理。提出了脆性源的辨识方法,并综合元件脆性关联度的分析给出了对连锁故障影响较大的系统薄弱环节的判定流程,通过对连锁故障过程的模拟,用脆性风险熵来评估元件退出运行对电网状态的影响及造成的负荷切除,为连锁故障防御策略制定提供依据。以甘肃电网为例验证了模型的有效性和可行性。

References

[1]  薛禹胜. 综合防御由偶然故障演化为电力灾难[J]. 电力系统自动化, 2003,27(18):1-6. Xue Yusheng.The way from a simple contingency to system-wide disaster[J].Automation of Electric Power Systems,2003,27(18)
[2]  曹一家,丁理杰,江全元,等. 基于协同学原理的电力系统大停电预测模型[J]. 中国电机工程学报, 2005,25(18):13-19. Cao Yijia,Ding Lijie,Jiang Quanyuan,et al.A predictive model of power system blackout based on synergetic theory[J].Proceedings of the CSEE,2005,25(18)
[3]  胡泽春,王锡凡,张显,等. 考虑线路故障的随机潮流[J]. 中国电机工程学报, 2005,25(24):26-33. Hu Zehun,Wang Xifan,Zhang Xian,et al.Probabilistic load flow method considering branch outages[J].Proceedings of the CSEE,2005,25(24)
[4]  印永华,郭剑波,赵建军,等. 美加?8·14?大停电事故初步分析以及应吸取的教训[J]. 电网技术, 2003,27(10):8-11. Yin Yonghua,Guo Jianbo,Zhao Jianjun,et al.Preliminary analysis of large scale blackout in interconnected North America power grid on August 14 and lessons to be drawn[J].Power System Technology,2003,27(10)
[5]  韩祯祥,曹一家. 电力系统的安全性及防治措施[J]. 电网技术, 2004,28(9):1-6. Han Zhenxiang,Cao Yijia.Power system security and its prevention[J].Power System Technology,2004,28(9)
[6]  赵希正. 强化电网安全保障可靠供电??美加?8·14?停电事件给我们的启示[J]. 电网技术, 2003,27(10):1-7. Zhao Xizheng.Strengthen power system security to ensure reliable delivery[J].Power System Technology,2003,27(10)
[7]  鲁宗相. 电网复杂性及大停电事故的可靠性研究. 电力系统自动化, 2005,29(12):93-97. Lu Zongxiang.Survey of research on the complexity of power grids and reliability analysis of blackouts[J].Automation of Electric Power Systems,2005,29(12)
[8]  Dobson I,Carreras A,Lynch V E,et al. An initial model for complex ynamics in electric power system blackouts [C]//Proceedings of the 34th Hawaii International Conference on System Sciences. Maui, Hawaii,USA:IEEEComputer Society,2001
[9]  Dobson I,Carreras B A,Newman D E. A probabilistic loading-dependent model of cascading failure and possible implications for blackouts[C]//Proceedings of the 36th Hawaii International Conference on Systems Sciences. Maui, Hawaii,USA:IEEEComputer Society,2003
[10]  孙可,韩祯祥,曹一家. 复杂电网连锁故障模型[J]. 电网技术, 2005,29(13):1-9. Sun Ke,Han Zhenxiang,Cao Yijia.Review on models of cascading failure in complex power grid[J].Power System Technology,2005,29(13)
[11]  Chen J,Thorp J S,Dobson I. Cascading dynamics and mitigation assessment in an electric power transmission system disturbances via a hidden failure model[J]. International Journal Electrical Power and Energy Systems, 2005,27(4):318-326.
[12]  丁明,韩平平. 加权拓扑模型下的小世界电网脆弱性评估[J]. 中国电机工程学报, 2008,25(10):20-25. Ding Ming,Han Pingping.Vulnerability assessment to small-world power grid based on weighted topological model[J].Proceedings of the CSEE,2008,25(10)
[13]  Chassin D P,Posse C. Evaluating North American electric grid reliability using the Barabasi-Albert network model[J]. Physica A, 2005,355(2-4):667-677.
[14]  Watts D J,Strogatz S H. Collective dynamics of ?small-world? networks[J]. Nature, 1998,393(6):440-442.
[15]  Holme P. Edge overload breakdown in evolving networks[J]. Physical Review E, 2002,66(2):036119.
[16]  Lai Y C,Motter A E,Nishikawa T. Attacks and cascades in complex networks[J]. Lecture Notes in Physics, 2004(650):299-310.
[17]  Latora V,Marchiori M. Efficient behavior of small-world networks[J]. Physical Review Letter, 2001(87):198701.
[18]  陈为化,江全元,曹一家. 考虑继电保护隐性故障的电力系统连锁故障风险评估[J]. 电网技术, 2006,30(13):14-19. Chen Weihua,Jiang Quanyuan,Cao Yijia.Risk assessment of power system cascading failure considering hidden failures of protective relayings[J].Power System Technology,2006,30(13)
[19]  易俊,周孝信. 考虑系统频率特性以及保护隐藏故障的电网连锁故障模型[J]. 电力系统自动化, 2006,30(14):1-5. Yi Jun,Zhou Xiaoxin.Cascading failure model of power grids considering frequency response characteristics and hidden failures[J].Automation of Electric Power Systems,2006,30(14)
[20]  Yi Jun,Zhou Xiaoxin. Model of cascading failures in power systems[C]//International Conference on Power System Technology (POWERCON2006). Chongqing, China:IEEE PES,2006:278-285.
[21]  Phadke A G,Thorp J S. Expose hidden failures to prevent cascading outages[J]. IEEE Computer Application in Power, 1996,9(3):20-23.
[22]  Tanrounglak S,Horowitz S H,Phadke A G,et al. Anatomy of power system:preventive relaying strategies[J]. IEEE Transactions on Power Delivery, 1996,11(2):708-714.
[23]  Koeunyi B,Thorp J S. An importance sampling application:179 bus WSCC system under voltage based hidden failures and relay misoperations[C]//Proceedings of 31th Hawaii International Conference on System Sciences. Hawaii:IEEE Computer Society, 1998,3:39-46.
[24]  Thorp J S,Phadke A G,Horowitz S H,et al. Anatomy of power system disturbances:importance sampling[J]. Electrical Power & Energy System, 1998,20(2):147-152.
[25]  Yu X B,Singh C. Power system reliability analysis considering protection failures[C]//IEEE PES Summer Meeting. Chicago, USA:IEEE PES,2002,2:963-968.
[26]  Yu X B,Singh C. Integrated Power system vulnerability analysis considering protection failures[C]//IEEE Power Engineering Society General Meeting. Toronto, Canada:IEEE PES,2003,2:706-711.
[27]  邓慧琼,艾欣,余洋洋,等. 电网连锁故障的概率分析模型及风险评估[J]. 电网技术, 2008,32(15):41-46. Den Huiqiong,Ai Xin,Yu Yangyang,et al.Probability analysis model and risk assessment of power system cascading failure[J].Power System Technology,2008,32(15)
[28]  韦琦,金鸿章,郭健,等. 基于脆性的复杂系统研究[J]. 系统工程学报, 2004,19(3):326-328. Wei Qi,Jin Hongzhang,Guo Jian,et al.Research on complex system based on brittleness[J].Journal of System Engineering,2004,19(3)
[29]  Lin Deming,Jin Hongzhang,Li Qi. The brittleness model of complex system based on cellular automata[J]. Journal of Marine Science and Application, 2004,3(2):69-72.
[30]  曹一家,王光增,曹丽华,等. 丁理杰基于潮流熵的复杂电网自组织临界态判断模型[J]. 电力系统及其自动化, 2011,35(7):1-6. Cao Yijia,Wang Guangzeng,Cao Lihua,et al.An identification model for self-organized criticality of power grids based on power flow entropy[J].Automation of Electric Power Systems,2011,35(7)
[31]  徐林,王秀丽,王锡凡. 基于电气介数的电网连锁故障传播机制与积极防御[J]. 中国电机工程学报, 2010,30(13):61-68. Xu Lin,Wang Xiuli,Wang Xifan.Cascading failure mechanism in power grid based on electric betweenness and active defence[J].Proceedings of the CSEE,2010,30(13)
[32]  易俊,周孝信,肖逾男. 用连锁故障搜索算法判别系统的自组织临界状态[J]. 中国电机工程学报, 2007,27(25):1-5. Yi Jun,Zhou Xiaoxin,Xiao Yunan.Determining the self-organized criticality state of power systems by the cascading failures searching method[J].Proceedings of the CSEE,2007,27(25)
[33]  朱旭凯,刘文颖,杨以涵,等. 电网连锁故障演化机理与博弈预防[J]. 电力系统自动化, 2008,32(5):29-33. Zhu Xukai,Liu Wenying,Yang Yihan,et al.Evolution mechanism and preventing strategies for cascading failure[J].Automation of Electric Power Systems,2008,32(5)
[34]  于会泉,刘文颖,温志伟,等. 基于线路集群的连锁故障概率分析模型[J]. 电力系统自动化, 2010,34(10):29-33. Yu Huiquan,Liu Wenying,Wen Zhiwei,et al.A probabilistic assessment model for power system cascading failure based on line clusters method[J].Automation of Electric Power Systems,2010,34(10)
[35]  张国华,张建华,杨志栋,等. 电力系统N-K故障的风险评估方法[J]. 电网技术, 2009,33(5):17-21. Zhang Guohua,Zhang Jianhua,Yang Zhidong,et al.Risk assessment method of power system N-K contingencies[J].Power System Technology,2009,33(5)

Full-Text

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133