Researches And Applications Of Smart Distribution Grid Information System Integration

Smart grid to become the current domestic and foreign research focus in the field of electric power, the state grid corporation of China power grid with characteristics, puts forward the concept of intelligent strong power grid. Intelligent distribution network is an important part of the intelligent power grid. This paper takes ningbo haishu district intelligent distribution network power bureau for pilot construction research background, the goal is to build an integrated power distribution automation system, intelligent network information system and integrated application of information islands to solve problems and improve the capability and efficiency of information application.Paper through to the intelligence power grid planning and construction requirements, focuses on the intelligence of the distribution network information system integration in the project application to the important role and significance, and puts forward the intelligent distribution network information system integration of the principles, the research direction of the construction of the target, and expected to reach the effect. Key research establishment conforms to IEC61970/61968 required information interaction bus. The real-time/historical database system (PI system) and geographic information system (GIS), thus effectively integrated production management system (PMS), marketing management system (CIS),95598, electricity information collection, system, make the whole information management regional can combine closely, work together. Make full use of PI system and the GIS system of data integration advantage, from intelligence to the network information management perspective research to establish a power outage management system, power distribution graphics management system, power distribution offline analysis application system, application system, for the whole information management to provide the support system application layer region. A study for the construction of a complete intelligent distribution network system provides the important technical support, for other areas of intelligent power distribution network in the construction of information system and integrated application experience and provide theoretical support.