A method and system for integrated maintenance of distribution line diagram and model data

In response to the practical need for integrated maintenance of distribution line diagram data, this article provides a new method: firstly, by creating the topology structure of power grid equipment in the editing area of the hierarchical tree in the order of "main line followed by branch line, topology followed by equipment", the maintenance of main topology information of power grid equipment and automatic mapping of the hierarchical tree display area can be achieved, which can simplify the maintenance operation of equipment information for grassroots personnel; By strengthening constraints on data, the accuracy of equipment graphics and ledger information can be improved; For the integrated data maintenance of graphics and models, model driven automatic modeling and automatic mapping are used to avoid the cumbersome steps of traditional manual mapping and the need for multiple verifications of complex graphics and models. Additionally, automatic creation of equipment ledger information can be achieved to further improve efficiency. Finally, a prototype system is constructed based on actual project requirements.