束洪春;刘宗兵;朱文涛;

• 1:昆明理工大学电力工程学院
• 2:昆明理工大学电力工程学院
• 3:昆明供电局 云南省昆明市650051
• 4:云南省昆明市650051

摘要(Abstract)：

基于图论提出了将网络分层和网络等值法相结合的复杂配电网可靠性评估方法。该方法对复杂配电网进行分层处理,从最末层向上逐层等值,将复杂的配电网络等值成简单的辐射型网络,利用故障模式后果分析法计算系统可靠性指标。具体实现时,把配电网络看作有向图,用图的邻接矩阵实现网络拓扑,用图的插入和删除操作修改邻接矩阵,达到即时修改网络拓扑和计算可靠性指标的目的。算例结果昆明电网可靠性评估中的应用情况证明了该方法的有效性。

关键词(KeyWords)： 配电网;可靠性评估;图论;网络分层;网络等值法

Abstract:

Keywords:

基金项目(Foundation): 国家自然科学基金资助项目(50467002);; 云南省科技攻关项目(2003GG10);; 云南省自然科学基金项目(2005F0005Z)~~

作者(Author): 束洪春;刘宗兵;朱文涛;

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参考文献(References)：

• [1] Billinton R, Wang P. Reliability network equivalent approach to distribution system reliability evaluation[J] . IEE Proceedings Generation Transaction Distribution, 1998, 145(2): 149-153.
• [2]丁明,张静,李生虎．基于序贯蒙特卡罗仿真的配电网可靠性评估模型[J]．电网技术,2004,28(3):38-42．Ding Ming, Zhang Jing, Li Shenghu. A sequential Monte-Carlo simulation based reliability ecaluation model for distributon network [J]. Power System Technology, 2004, 28(3): 38-42(in Chinese).
• [3]别朝红,王秀丽,王锡凡．复杂配电系统的可靠性评估[J]．西安交通大学学报,2000,34(8):9-13．Bie Zhaohong, Wang Xiuli, Wang Xifan. Reliability evaluation of complicated distribution systems[J] . loumal of Xi'an Jiaotong University), 2000, 34(8): 9-13(in Chinese).
• [4]别朝红,王锡凡．配电系统的可靠性分析[J]．中国电力,1997, 30(5):10-13．Bie Zhaohong, Wang Xifan. Reliability analysis of distribution networks[J]. Electric Power, 1997, 30(5): 10-13(in Chinese).
• [5]杨文宇,余健明,同向前．基于最小割集的配电系统可靠性评估算法[J]．西安理工大学学报,2001,17(4):287-391．Yang Wenyu, Yu Jianming, Tong Xiangqian. Reliability assessment algorithm of power distribution-system based on minimal cut sets [J]. Journal of Xi'an University of Technology, 2001, 17(4): 287-391(in Chinese).
• [6]李志民,李卫星,刘迎春．复杂辐射状配电系统可靠性评估的故障遍历算法[J]．电力系统自动化,2002,26(2):53-56．Li Zhimin, Li Weixing, Liu Yingchun. Fault-traversal algorithm of complex radial distribution-system-reliability evaluation [J]. Automation of Electric Power Systems, 2002, 26(2): 53-56(in Chinese).
• [7]谢莹华,王成山．基于馈线分区的中压配电系统可靠性评估[J]．中国电机工程学报,2004,24(5):35-39．Xie Yinghua, Wang Chengshan. Reliability evaluation of medium voltage distribution system based on feeder partition method [J]. Proceedings of the CSEE, 2004, 24(5): 35-39(in Chinese).
• [8]李卫星,李志民,刘迎春．复杂辐射状配电系统的可靠性评估[J]．中国电机工程学报,2003,23(3):69-73,79．Li Weixing, Li Zhimin, Liu Yingchun. Evaluation of complex radial distribution system reliability[J]. Proceedings of the CSEE, 2003, 23(3): 69-73,79(in Chinese).
• [9]万国成,任震,田翔．配电网可靠性评估的网络等值法模型研究[J]．中国电机工程学报,2003,23(5):48-52．Wan Guocheng, Ren Zhen, Tian Xiang. Study on model of reliability-network-equivalent of distribution system reliability evalution [J]. Proceedings of the CSEE, 2003, 23(5): 48-52(in Chinese).
• [10]朱振元,朱承,数据结构(面向对象语言描述)[M]．北京:清华大学出版社,2004．
• [11] Allan R N, Billinton R, Sjarief I, et al. A reliability test system for educational pruposes-basic distribution system data and results [J]. IEEE Trans on Power System, 1991, 6(2): 813-830.
• [12] Billinton R, Johnnavithula S. A test system for teaching overall power system reliability assessment[J]. IEEE Trans on Power System, 1996, 11(4): 1670-1676.
• [13]徐其迎,李日隆,陈树挺．一种基于VB编程的配电网可靠性评估算法[J]．电网技术,2004,28(3):48-50,54．Xu Qiying, Li Rilong, Chen Shuting. A new reliability evaluation method for distribution system implemented by visual basic[J]. Power System Technology, 2004, 28(3): 48-50,54(in Chinese).
• [14]陈文高．配电系统可靠性实用基础[M]．北京:中国电力出版社,1998．