电力系统震后网络可靠性研究
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摘要
针对电力系统网络连通可靠性进行了研究,从简单系统入手研究了电力系统各单元的抗震可靠性。利用邻接表存储法建立了电力系统网络可靠性模型,给出了基于蒙特卡洛法的电力系统网络可靠性分析算法及其流程,最后以某区域电力系统为例验证了方法的可行性。
The research work is concentrated on the post-earthquake network reliability of electric power system(EPS).Firstly the earthquake reliability of each simple element in electric power system was studied,and then the network reliability analysis model for EPS was built using adjacency list memory method.The entire process of analyzing the network reliability of a whole electric power system based on Monte Carlo method was given out with a flowchart.Finally the feasibility of the suggested method is verified by studying the network reliability of an electric power system.
The research work is concentrated on the post-earthquake network reliability of electric power system(EPS).Firstly the earthquake reliability of each simple element in electric power system was studied,and then the network reliability analysis model for EPS was built using adjacency list memory method.The entire process of analyzing the network reliability of a whole electric power system based on Monte Carlo method was given out with a flowchart.Finally the feasibility of the suggested method is verified by studying the network reliability of an electric power system.
引文
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[11]李杰,何军,李天.大型电力网络系统抗震可靠度分析[J].哈尔滨建筑大学学报,2002,35(1):7-11.Li J,He J,Li T.Seismic reliability analysis of large electric power systems[J].Journal of Harbin University of Civil Engineering and Architecture.2002,35(1):7-11.
[2]Vanzi L.Seismic reliability of electric power networks:methodology and application[J].Structural Safety,1996,18(4):311-327.
[3]Liu G Y,Wang,Liu C W,Y J.Seismic performance analysis of electric power network in taiwan[C].International Conference on Advances and NewChallenges in Earthquake Engineering Research.Harbin China,2002.
[4]李天,李杰,沈祖炎.电力系统地震灾害分析[J].世界地震工程,2000,16(4):19-24.Li T,Li J,Shen Z.Earthquake damage analysis of electric power system[J].World Earthquake Engineering,2000,16(4):19-24.
[5]文波,牛荻涛,赵鹏.电力系统抗震可靠性研究与分析综述[J].灾害学,2007,22(4):86-90.Wen B,Niu D T,Zhao P.An overview on aseismic reliability research in electric power system[J].Journal of Catastrophology.2007,22(4):86-90.
[6]赵春芳.中高压配电网可靠性评估算法的研究[D].沈阳:沈阳工业大学,2007.Zhao C F.Study of medium and high voltage distribution networks reliability evaluation methods[D].Shen Yang:Shenyang University of Technolo-gy,2007.
[7]宋云亭.发输电合成系统可靠性综合评估的智能模型和算法研究[D].北京:清华大学,2003.Song Y T.Reliability evaluation of composite power systems using artificial intelligence techniques[J].Bei jing:Tsinghua University,2003.
[8]彭鹄.含风力发电的发输配电系统可靠性综合评估[D].重庆:重庆大学,2007.Peng H.Reliability comprehensive evaluation of composite generation,transmission and distribution system containing wind turbine generation.Master Dissertation[D].Chong qing:Chongqing University.2007.
[9]杜景林,杨亚弟.供电网络系统的可靠性分析[J].世界地震工程,2005,21(4):431-831.Du J L,Yang Y D.Reliability analysis of the power supply network system[J].World Earthquake Engineering,2005,21(4):431-831.
[10]钟波,赵渊,周家启.基于粗神经网络的电力系统可靠性评估方法[J].重庆大学学报(自然科学版),2005,28(7):38-42Zhong B,Zhao Y,Zhou J Q.Methods of power systems reliability assessment based on rough neural network[J].Journal of Chongqing University(Natural Science Edition).2005,28(7):38-42.
[11]李杰,何军,李天.大型电力网络系统抗震可靠度分析[J].哈尔滨建筑大学学报,2002,35(1):7-11.Li J,He J,Li T.Seismic reliability analysis of large electric power systems[J].Journal of Harbin University of Civil Engineering and Architecture.2002,35(1):7-11.
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