Geographical Network Analysis And Application For Electric Distribution Network GIS

With the perpetual development of GIS technology and its integration with other correlative subject, The GIS application has made thoroughly changes. The one is that it spread form basic professional field to all the other social fields and become a basic tool for the spatial information process and application; The other is the GIS application ask for the spatial information process, combination and analysis, but the former is only for obtaining, managing, inquiring the spatial information. The users raise a higher claim for the analysis of the spatial location-relation and spatial correlation. The geographic network analysis is the main method for the research of the spatial location-relation and the spatial correlation. The claim for the geographic network analysis in real application is most common and insistent. Geographical network analysis is an important component of GIS spatial analysis, and has applied in many areas.It is very useful that resolve the shortage of geographical network analysis.Based on the research of relative achievements in China and other countries, we discuss a series of theories, algorithms and the models which has combination with the other function of GIS and realize some basic analysis models. We have discussed the Electric Distribution Network and its network model and network topology. Developed a system Using geographical network analysis realize Electric Distribution Network analysis system on PC platform.