Research on Network Topology Analysis Method of Distribution Management Based on GIS

In order to share resources between the system and other information management systems of the distribution network, and make full use of the existing data of the distribution network, this paper discusses the object-oriented modeling method of the distribution network data model and the design of the spatial data model of the distribution network, and adopts the breadth first search method based on the platform for topology analysis. Then, the modeling method of distribution network topology analysis is studied. The hybrid management method is used to manage equipment nodes and database resources, and the association between topology data and physical model is established through XML document. In the case study, taking a park network as an example, it is proved that the proposed data model and spatial topology analysis algorithm of distribution network have the characteristics of high efficiency and easy implementation through the development of advanced functions of distribution network management system.