Research Of Electic Power GIS And Transformer Substation Site Selection Based On Voronoi Diagrams

Our country electric power industry is maintaining the quickly development speed continuously along with the social economy fast development, but still can't satisfy the demand of the national economy development completely currently. How well and reasonably applies the present limited electric power resources, is one of important questions suspending in front of electric power policy-maker.According to the related statistics, in the electrical power system, 85% above data has the geography attribute, introduces the concept of the Geographic Information System into the electrical power system, build up a digitized electrical network with geography information, may provide one kind of modernized method that computer management for the electrical network movement management based on the spatial information, enhances the benefit, reduces the cost, promotes the electrical network movement management level, lay the foundation for the electric power enterprise further adapts the marketability to manage and to provide the high grade service. At present, establishes the electric power geographic information system that takes "the digital electrical network" and "the joint-operation environment" as the characteristic, has become the essential tool of the electric power enterprise in the developed country for reduces the production cost, enhance the service level, strengthens own competitive ability and raises the electrical network movement scientific management level.Electric power geographic information system in domestic application although just started, but has already played the vital role in the electric power production and the management, raised the corporate management level and the working efficiency greatly. But, at present the domestic commercial power geographic information system platform, generally only achieves the level which the electric power network the data in chart form equipment manages, lacks the electric power network the senior analysis function, is the geography information and the electrical power system combination application but not true organic synthesis, this still has quite away from the true electric power GIS that realizes electrical power system data resources sharing and the automatic control system software integration.This article did in view of this situation and has made the attempt and the research to develop the electrical power system senior analysis function in the electric power...