Design and Implementation of Function of Automatic Modeling Based on United Distribution Networks in New-generation Distribution Automation System

摘要

Aiming at the problem that the existing distribution automation system cannot meet the requirements of automatic modeling in united distribution networks, this paper has proposed the design and implementation of the function of automatic modeling based on united distribution networks in new-generation distribution automation system, and has formed the function of united automatic modeling using the initial network-wide equipment's model introduced by the geographic information system (GIS) or the production management system (PMS) on the platform of the new-generation distribution automation system, and then has comprehensively considered the characteristics of the architecture of united distribution networks. It mainly includes the function of united model check, the function of united model transformation, the function of united model cut, and the function of generating united model library. It has been applied to the distribution network in Suzhou, Zhenjiang and other regions, which lays a foundation for the model information required by the dispatcher to operate and control the power grid, and effectively improves the accuracy and reliability of related operations of application.