GIS-based Urban Distribution Network Planning And Research

This paper firstly introduced the purpose,tern planning,and then analysed the characteristics,content and meaning of urban power distribution sysdifficultiesof the planning and new challenges that faced。This paper according to geographic information system, GIS's the characteristics of the network and the structure characteristics of the distribution network, take the road net(Spatial network) as foundation, create particular distribution network topological structure.Make use of the network topology structure analysis function of the geographic information system, GIS, carry on a transformer substation to choose an planning address . This paper example raised a transformer substation to choose an address step.We can see the network analysis of the geographic information system, GIS good to resolve a transformer substation of choose the problem of the address from the electric energy burden side. It has been shown in practice that the proposed method is of fairly high practical value. It is also the distribution network structure optimization and transformer substation to choose an address to explore a new way.