A topological algorism of tearing technology for large scale network analysis is provided,by use of adjoining matrix method,the optimized results,which the tearing branchs are minimum,may guaranteed.

• 对大规模网络分析的撕裂技术提出了一种拓扑算法,该法借助图论中邻接矩阵,理论较简单,但效果简捷有效,保证获得撕裂支路数最少的最优结