作　　者： ; ; ;

机构地区： 广东电网公司

出　　处： 《广东电力》 2011年第1期32-35,共4页

摘　　要： 根据公共信息模型(common information model,CIM)的特点,提出基于CIM的配电网数据映射到关系数据库的一些规则,并基于建立的数据库提出一种改进的深度优先搜索算法以完成对配电网最短路径的搜索,最后以IEEE69节点系统为算例进行验证,结果表明该算法不仅搜索速度快、节省内存,而且能够满足配电网重构和可靠性分析对拓扑结构的要求。 CIM-based regulations for mapping of distribution network data into relational database are brought forward in line with characteristics of common information model（CIM）.An improved depth-first search algorithm is also proposed on account of established database to search the shortest paths of distribution networks.Finally,IEEE 69 node system is taken as an example for verification,and the result shows that the algorithm is not only superior in speed and memory-saving,it can also meet requirements of distribution network reconfiguration and reliability analysis on topological structure.

关 键 词： 公共信息模型 数据库映射 深度优先搜索

领　　域： [电气工程]