考虑脆弱性的复杂环网最小断点集计算新方法  

A New Method for Minimum Break Point Set in Complex Multi-loop Network Considering Vulnerability

作　　者：张向亮[1] 徐文[1] 张向军[2] 吕飞鹏[3] 

机构地区：[1]景德镇供电公司,江西景德镇333000 [2]南京南瑞继保电气有限公司,江苏南京211102 [3]四川大学电气信息学院,四川成都610065

出　　处：《四川电力技术》2014年第3期61-66,共6页Sichuan Electric Power Technology

摘　　要：分析了断点脆弱性的两个表现形式,并以线路电气介数衡量断点的脆弱程度。将断点脆弱性作为断点选取的判据之一,基于该指标和0-1状态的人工鱼群算法,给出了一种多组同基最小断点集的选取方法。为了降低搜索时间的复杂度,引入了禁忌表。最后通过算例系统验证了算法的可行性和正确性。Two forms of break point vulnerability are analyzed and the electric betweenness in the lines is taken to measure the vulnerability .Break point vulnerability is used as one criterion of choosing break point .A method for selecting the optimum minimum break point set （ MBPS） from multi-MBPS with the same cardinal number is presented based on this indicator and 0-1 state artificial fish swarm algorithm .In order to reduce the complexity of searching time , the tabu list is introduced .Fi-nally, the feasibility and correctness are proved with the examples of simulation .

关 键 词：最小断点集 断点脆弱性 线路电气介数 人工鱼群算法 禁忌表 minimum break point set ( MBPS ) 

分 类 号：TM772[电气工程—电力系统及自动化]