关键词: 建模, 接地网, 网络拓扑

Abstract: 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.

Key words: Modeling, Grounding grids, Network topology