Grid Geographic Information Integrated Management System For Research And Development

With the development of economy and technology, geographical information system(GIS) gradually is applied the society many domains, Electric power network is an important subsystem in power systems, people haVe greater and greater desire for reliability of power supply, electricity quality and service quality. How to improve the management of Electric power network system has become an important task of urban electrical network econstruction.Applying geographical information system(GIS) technology to Electric power network management, operators can directly manage substation, Electric line and electric facility of Electric power network system on geographical background diagram, which combines both graphics management and data management, and makes probability of high level management in planning, capital construction, production and scientific research of Electric power network.This article elaborated the geographic information system concept, theclassification, the characteristic, the application and the prospects for development, And has analyzed the paper research background, the significance as well as the present situation of domestic and foreign research. Then according the actual need from the Electric power network information management system of the second Picks the oil refinery in Daqing Oil Field, Through the question analysising about existing electrical network information management system, Elaborated the nature and the feasibility to tointroduce GIS about the electrical network information management system. At the beginning of system function design, from the software technology aspect elaborated the requirement analysisition about the information system desig, including graph data requirement, attribute data requirement, statistical data requirement and foundation application requirement. In the process of system plan design,elaborated the system design thought,the principle of design as well as the overall design of the system, including system structural design, database design and system function design. In system function realization process,first of all,introduced the technical characteristic of GIS system develops, As well as the structure of GeoMedia object system,and the general mentalities using VB to integrates development in this platform, Simultaneously, carries on the development to the system function, has realized the information management system basicfunction, and has confirmed the procedure stability and reliability.The research and the development of the electric power information management system have the very big promoter action to the office automation level of the powersupply enterprise, Regarding optimized electrical network structure, enhances the power supply reliability and the power distribution automation level has the extremely vital significance, can effectively enhance the working efficiency in power supply production management, brings the remarkable social efficiency and the economic efficiency. along with the GIS technology's mature as well as application widespread and the universality, electric power GIS will have a broader prospect for development.