CIM/E-based model center power grid model automatic splicing system and method

Abstract

The invention discloses a CIM / E-based model center power grid model automatic splicing system and method. The system comprises a foreground interface module and a background service module; the foreground interface module is used for controlling and displaying a model integration process and automatically recording a process file, a result file, a log file and information of communication betweenthe foreground interface module and the background service module, thus realizing file management and historical process record management; management and control of the model splicing integration process and calling of the background splicing integration service module are achieved through the foreground interface module, so the model integration efficiency of the model center can be improved, the labor cost is greatly saved, and the automation and intelligence of model splicing integration are improved.

Description

technical field [0001] The invention relates to a CIM / E-based model center power grid model automatic splicing system and method, belonging to the technical field of electric power automation. Background technique [0002] Power grid model splicing based on CIM / E (Common Model Description Specification for Power Grids) is currently a widely used technical means to integrate multi-level dispatching models into a large model of the entire network. By building a model center, gathering dispatching models at all levels, using technologies such as model verification, model splicing, and model import, to form a network-wide model database, to realize unified management of provincial and local power grid models, and to provide services such as network-wide state estimation, security and stability analysis, etc. Provide support. [0003] Realize the model integration of the model center power grid model, mainly including all levels of scheduling model acquisition, model verificatio...

AI Technical Summary

Problems solved by technology

[0003] Realize the model integration of the model center power grid model, mainly including all levels of scheduling model acquisition, model verification, boundary setting, boundary inspection, model splitting and merging, model importing and other links. At present, most links are realized by manual background operation. Different modeling habits, there are big differences in model naming, equivalent model construction, etc., which increases the difficulty of model splicing

At the same time, manual model acquisition takes a long time, manual boundary setting is prone to errors, etc., resulting in long stitching cycle, cumbersome process, and low efficiency of model stitching

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