Multilevel model view generation method for distribution network integrating with macro and micro vision

摘要

Distribution network model and geographical distribution map are usually provided to the distribution network automation system by geographic information system, the distribution network logical views for dispatcher are realized by automatic diagraming technology based on the distribution network model or drawn in hand. Because the distribution network scale is large, single view not compatible with macro and micro view, and the general detailing and fragmentation reduces the efficiency of operation of distribution network dispatch. The breadth first approach, implementation of large-scale distribution network model of hierarchical abstraction calculation, form a normalized space point and line model, the abstracted information model logical relationship is reasonable, no loss and heterogeneous, with automatic placement and routing technology automatically generated distribution network multi lateral view and automatically create different views of spatial link, form a whole, better meet the operating and decision-making of distribution network.