基于直流潮流的电力系统停电分布及自组织临界性分析Blackouts Distribution and Self-Organized Criticality of Power System Based on DC Power Flow
何飞;梅生伟;薛安成;翁晓峰;倪以信;吴复立;
摘要(Abstract):
基于利用直流潮流模拟电力系统连锁故障的OPA模型,研究了电力系统线路可靠性、线路容量增加方式以及负荷波动对复杂电力系统停电分布的影响和电力系统的自组织临界性。结果表明:输电线路可靠性和小的负荷波动对停电分布影响不大,而大的负荷波动对停电分布影响很大,可能导致连锁故障的发生;加强传输线路的建设可以有效减少停电频率,进而降低系统的运行风险;此外,可从系统总负荷需求和网络总传输容量比值的角度初步揭示电力系统的自组织临界性。
关键词(KeyWords): 电力系统;复杂电网;停电分布;自组织临界性;OPA模型
基金项目(Foundation): 国家重点基础研究发展计划项目(973项目)(G2004CB217900);; 国家自然科学基金重点资助项目(50595411)~~
作者(Author): 何飞;梅生伟;薛安成;翁晓峰;倪以信;吴复立;
Email:
DOI: 10.13335/j.1000-3673.pst.2006.14.002
参考文献(References):
- [1]卢强.“我国电力系统灾变防治与经济运行的重大科学问题的研究”项目介绍[J].电力系统自动化,2000,24(1):1.
- [2]周孝信,郑健超,沈国荣,等.从美加东北部电网大面积停电事故中吸取教训[J].电网技术,2003,27(9):T1.
- [3]何大愚.一年以后对美加“8.14”大停电事故的反思[J].电网技术,2004,28(21):1-5.He Dayu. Rethinking over '8.14' US-Canada blackout after one year [J]. Power System Technology, 2004, 28(21); 1-5.
- [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):1-5.Gan Deqiang, Hu Jiangyi, Han Zhenxiang. Thought on several blackouts in the world in 2003[J]. Automation of Electric Power Systems, 2004, 28(3): 1-5.
- [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): 1-6.
- [6]冯永青,吴文传,孙宏斌,等.现代能量控制中心的运行风险评估研究初探[J].中国电机工程学报,2005,25(13):73—79.Feng Yongqing, Wu Wenchuan, Sun Hongbin, et al. Apreliminary investigation on power system operation risk evaluation in the modern energy control center[J]. Proceedings of the CSEE, 2005, 25(13): 73-79.
- [7]陈为化,江全元,曹一家,等.基于风险理论的复杂电力系统脆弱性评估[J].电网技术,2005,29(4):12-17.Chen Weihua, Jiang Quanyuan, Cao Yijia, et al. Risk based vulnerability assessment in complex power system[J]. Power System Technology, 2005, 29(4): 12-17.
- [8]曹一家,江全元,丁理杰.电力系统大停电的自组织临界现象[J].电网技术,2005,29(15):1-5.Cao Yijia, Jiang Quanyuan, Ding Lijie. Self-organized criticality phenomenon for power system blackouts[J] . Power System Technology, 2005, 29(15): 1-5.
- [9]孙可,韩祯祥,曹一家.复杂电网连锁故障模型评述[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): 1-9.
- [10]鲁宗相.电网复杂性及大停电事故的可靠性研究[J].电力系统自动化,2004,29(12):93—97.Lu Zongxiang. Survey of the research on the complexity of power grids and reliability analysis of blackouts[J]. Automation of Electric Power Systems, 2004, 29(12): 93-97.
- [11] Mei Shengwei, Xue Ancheng. Power network analysis based on the complex approaches[C]. Proceedings of the 23rd Chinese Control Conference, Wuxi, China, 2004: 1233-1237.
- [12] Hong Yiguang, Weng Xiaofeng, Xue Ancheng, et al. Failure analysis on electric power in our country based on power law[C]. Proceedings of the 23rd Chinese Control Conference, Wuxi, China, 2004: 1228-1232.
- [13]梅生伟,薛安成,翁晓峰,等.复杂互联电网大停电风险研究综述及预防控制展望[C].第24届中国控制会议论文集,广州,2005: 180-183.
- [14] Dobson I, Carreras B A, Lynch V E, et al. Complex systems analysis of series of blackouts: cascading failure, criticality, and self-organization[C]. Preprint for Bulk Power System, Dynamics and Control-VI, Cortina d'Ampezzo, Italy, 2004: 438-451.
- [15] Carreras B A, Newman D E, Dobson I, et al. Evidence for self-organized criticality in electric power system blackouts[J]. IEEE Trans on CAS I, 2004, 51(9): 1733-1740.
- [16] Bak P. How nature works: the science of self-organized criticality [M]. New York: Copernicus Press, 1996.
- [17] Dobson I, Carreras B A, Lynch V E, et al. An initial model for complex dynamics in electric power system blackouts [C]. Proceedings of the 34th Annual Hawaii International Conference on System Sciences, Hawaii, USA, 2001: 710-718.
- [18] Carreras B A, Lynch V E, Dobson I, et al. Modeling blackout dynamics in power transmission networks with simple structure [C]. Proceedings of the 34th Annual Hawaii International Conference on System Sciences, Hawaii, USA, 2001: 719-727.
- [19] Carreras B A, Lynch V E, Newman D E, et al. Dynamics, criticality and self-organization in a model for blackouts in power transmission systems[C]. Proceedings of the 35th Annual Hawaii International Conference on System Sciences, Hawaii, USA, 2002: 63-71.
- [20] Carreras B A, Lynch V E, Dobson I, et al. Critical points and transition in an electric power transmission model for cascading failure blackouts[J]. Chaos, 2002, 12(4): 985-993.
- [21] Carreras B A, Lynch VE, Dobson I, et al. Complex dynamics of blackouts in power transmission systems[J]. Chaos, 2004, 14(3): 643-652.
- [22] Dobson I, Chen J, Thorp J S, et al. Examining criticality of blackouts in power system models with cascading events[C]. Proceedings of the 35th Annual Hawaii International Conference on System Sciences, Hawaii, USA, 2002: 7-10.
- [23] Carreras B A, Lynch VE, Newman DE, etal. Blackout mitigation assessment in power transmission systems[C]. Proceedings of the 36th Annual Hawaii International Conference on System Sciences, Hawaii, USA, 2003: 65-74.
- [24] Newman D E, Carreras B A, Lynch V E, et al. The impact of various upgrade strategies on the long-term dynamics and robustness of the transmission grid[C] . Electricity Transmission in Deregulated Markets Conference, Pittsburgh PA, USA, 2004: 1-6.
- [25]张伯明.高等电力网络分析[M].北京:清华大学出版社,1996.