Based modeling system network model of logical relationships

The present invention provides a network model modeling system based on a logical relationship, comprising an integrated module operation tasks, the interpreter task, the layout pattern correction module, the wiring pattern correction module and a correction module incremental database model, the database model increment correction module comprises a unit, pattern model calculation unit increment increment calculation; modeling also provides a method of using the modeling system. The system uses the logic described, based on support automatic routing techniques, graphical way to achieve power system based on the logic described in FIG new grid model generation module integration, completely "a network" network model definition and modification instead of creating power system model on countless pieces network map, in order to achieve and help run the power grid managers to accurately and quickly create, modify system-wide power grid model, this intuitive modeling system, accurate and reliable, and easier .