Graphics and Model Maintenance Technology for new generation dispatching support system

In response to the complexity and low efficiency of the maintenance process in traditional intelligent grid dispatch control systems for grid regulation operations, a graphics and model maintenance technique for the new generation dispatching support system is proposed. This technique aims to transform the predominantly manual operation approach into an automated image recognition method based on substation design drawings. By combining text parsing of dispatch notification, the substation equipment models and topological relationships are obtained. After graphical trimming and integration with template graphics, the technique automatically generates substation wiring diagrams that align with user preferences, thus facilitating efficient maintenance of plant station graphics for operational personnel. This technology has been piloted in regional-level power dispatch control centers. Practical implementation has shown significant reduction in manual maintenance efforts for graphic maintenance, resulting in improved operational efficiency for maintenance personnel in the next-generation dispatch support system scenarios.