摘要
为了给接地网故障诊断软件提供方便的人机界面,提出了一种简便灵活的接地网拓扑编辑录入方法。采用具有4列元素的边编辑表和具有3列元素的节点编辑表记录录入过程,论述了添加操作、变更节点类型操作和删除操作的处理方法,建议了由删除冗余记录、压缩节点和边的编号及生成节点支路关联矩阵A这3个步骤构成的编辑操作过程。以一个接地网为例进行了详细说明,结果表明提出的方法是可行的。
In order to achieve a convenient man-machine interface for grounding grids corrosion diagnosis software, a grounding grids topology input edition approach was proposed. An edge edition table with four columns and a node edition table with three columns were introduced to record the processes of input. The operations of adding, eliminating and changing the types of nodes were detailed. The approaches of eliminating redundancy records, compression the sequence numbers of nodes and edges and establishing the relevancy matrix of nodes to branches were described. A grounding grids was used as an example to show the proposed methodologies, the results of which show the feasibility of the proposed approaches.
出处
《计算机应用》
CSCD
北大核心
2008年第8期2160-2162,2165,共4页
journal of Computer Applications
关键词
接地网
网络拓扑
建模
grounding grids
network topology
modeling
