Graphical data management and sharing method in the integrated dispatching automation system of provinces, prefectures and counties

Abstract

The invention discloses a method for managing and sharing graphic data in a provincial, prefectural, and county integrated dispatching automation system, which includes: the provincial, prefectural, and county integrated dispatching automation system establishes a unified model center to store graphic data; common maintenance of the monitoring system; the graphic data is synchronized to the model center through the file synchronization service, and the graphic data is cached through the local file management service; the substation monitoring graphics are sent to the model center through the protocol; For the graphics within the jurisdiction, the provincial survey system can remotely browse the maintenance graphics of the ground survey system according to the needs, and the ground survey system can remotely browse the maintenance graphics of other ground survey systems according to the needs. The present invention realizes source-side maintenance, shared network-wide and on-demand sharing of graphic data in the three-level scheduling automation system in provinces, prefectures and counties, satisfies the needs of different scheduling agencies for graphic data, ensures the consistency of graphic data in the three-level scheduling system, and reduces automated operation and maintenance strength.

Description

technical field [0001] The invention relates to a graphic data management and sharing method in an integrated dispatching automation system of provinces, prefectures and counties, and belongs to the field of dispatching automation of power grids. Background technique [0002] Over the years, the production management of electric power has naturally formed a complete set of "hierarchical management, hierarchical control, and distributed processing" system. Due to the limitation of collection and management scope, it is difficult for the power grid information mastered by the provincial and prefecture-level power grid dispatching system to fully meet the requirements. The requirements of accuracy, integrity, reliability and real-time performance make it difficult to analyze and control the power system based on panoramic information. [0003] At present, the widely used model sharing method in the dispatching automation system is model splicing. Through the export and import o...

AI Technical Summary

Problems solved by technology

[0007] (1) Unable to obtain the latest graphic data of the entire network in real time;

[0008] (2) The graphic data cannot be shared dynamically on demand among provincial survey systems;

[0009] (3) The provincial dispatching system cannot obtain graphic data of sensitive local power grids

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