Research And Application Of Digital Power Supply Pattern Based On IEC61970/61968Common Information Model

The main work of the integrated application of digital power supply is based on anin-depth investigation and analysis of Power Supply Bureau existing business system,combined with the network model of power grid dispatch relevant technology currentreference enterprise, common information model (CIM), and SVG graphics GIS graphicsdisplay to show the advanced standard, model and modeling platform, data to study thenetwork topology grid model, information integration and integrated display. This paper is astudy of the company as one of the important strategic resource of information resources, howto support the digital power supply to achieve the target, in accordance with the goal of"digital power supply company business processing information, operation monitoring in realtime, production and management, collaborative decision support intelligent", theestablishment of long-term mechanism, to eliminate information isolated island, improve themanagement and application of information resources. This paper studies three core issues:the establishment of digital power supply, power supply DGIM model analysis of digital datastream and the establishment of long-term management mechanism. The definition of objectoriented modeling technology for digital power system information model, IEC61970/61968CIM model based on the cut, not only from the building information model from the wholepower supply bureau career, also can meet the standards of informatization construction.Digital power supply company information model based on business process reengineering,business process determined based, full enterprise data flow analysis, to determine the processlinks each function domain contains data usage. Analysis of digital power supply company inthe production, management, construction and management process to produce, the basis ofapplication data, through the process of each link sequence and a reference to data, determinethe data flow, clear the "data come from, who is responsible for". Results the results of dataanalysis, process and digital power supply information model together form the analysis ofdigital integrated management of power supply application complete process reengineering,important guiding as the information system construction, the implementation of businessprocess computer.