The Topology Analysis And Application In Distribution Network Based On GIS

Topology analysis is one of the most essential parts of the advanced software of the Distribution Management System. The research on it is of great value in theory and application.It also is the base of other advanced software of the Distribution Management System. As a public module, its performance directly affects the use of other advanced software of the Distribution Management System.Base on the experience of developing the Distribution Network Based on GIS,the thesis presents some key technologies in topology analysis and application.Firstly, it sets forth the Distribution Network System in this paper, and introduces its concept, feature and function. It also emphasizes the function of AM/FM/GIS, in the same time, discusses the importance of topology analysis in Distribution Network on GIS.Secondly, the topology theory is a important question in GIS. The thesis discusses the topology theory in GIS, and introduces the theory which will be used in the Distribution Network------tree's and graph's topology.Thirdly, for building topology and completing the function of software, the data structure and modeling is the key process. On the platfort of GeoStar and using COM technology, this paper organizes the topology data and models the topology.Fourthly, Network Topology Analysis is a important part of spacial analysis in GIS, is also the base of other analysis in Distribution Network based on GIS. It particularly researches several applications .Lastly, it summarizes the wholly thesis and prospects the development of Topology Analysis in Distribution Network.